Lithium bromide supplier | CasNO.7550-35-8

Name
Lithium bromide
EINECS 231-439-8
CAS No. 7550-35-8
Article Data90
CAS DataBase
Density 1.57 g/mL at 25 °C
Solubility 61 g/100 mL (25 °C) in water
Melting Point 550 °C(lit.)
Formula BrLi
Boiling Point 1265 °C
Molecular Weight 86.845
Flash Point 1265 °C
Transport Information UN 2056 3/PG 2
Appearance White powder
Safety 26
Risk Codes 22-36/37-12-36/37/38
Molecular Structure
Hazard Symbols Xn, Xi, F+
Synonyms Lithium bromide;lithiummonobromide;lithiun bromide;LiBr;thiuM broMide;ithium bromide;LITHIUM HALIDE;Lithium Bromide 99.;Lithiumbromide;Lithiumbromid;
PSA 0.00000
LogP -2.99600

Synthetic route

: lithium tetra-tert-butoxytitanate * THF

: t-BuOMgBr

A: magnesium penta-tert-butoxytitanate

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
In tetrahydrofuran Ar atmosphere; 20°C; solvent removal (vacuum), extraction (hexane), crystn. (20°C, 40 h); elem. anal.;	A 25% B 100%

...Expand

: lithium tetra-tert-butoxytitanate * THF

: magnesium bromide

A: magnesium bis(tetra-tert-butoxytitanate)

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
In tetrahydrofuran Ar atmosphere; 20°C; solvent removal (vacuum), extraction (hexane), crystn. on cooling (-78°C); elem. anal.;	A 33% B 100%

...Expand

: 14516-54-2
bromopentacarbonylmanganese(I)

: 59501-96-1
[C6H5S(O)CH2](1-)*Li(1+)=[C6H5S(O)CH2]Li

A: 10170-69-1
dimanganese decacarbonyl

B: 1193-82-4
racemic methyl phenyl sulfoxide

C: 882-33-7
diphenyldisulfane

D: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
In tetrahydrofuran mixing reactants in THF at -78°C, slow warming to room temp.; evapn. in vac., extn. with pentane, ether and finally acetone or CH2Cl2, concn., chromy. on Al2O3, purifn. by crystn., distn. or sublimation;	A 87% B 41% C 40% D 93%

...Expand

: 1-lithio-2,4,6-trimethylborazine

: 7789-60-8
phosphorus tribromide

A: 1064704-42-2
bromobis(2,4,6-trimethylborazinyl)phosphane

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
In diethyl ether; hexane under inert gas; soln. of borazine (3.26 mmol) in mixt. of hexane (10 ml) and Et2O (10 ml) added to soln. of PBr3 (1.63 mmol) in hexane; stirredovernight; LiBr removed by filtration; evapd. (vac.) by 2/3 of volume; kept (5°C, wk); elem. anal.;	A 80% B 90%

...Expand

: 768-66-1
2,2,6,6-tetramethyl-piperidine

: 13450-88-9
gallium(III) bromide

A: bis(2,2,6,6-tetramethylpiperidino)gallium bromide

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
With n-butyllithium In diethyl ether; hexane under inert atmosphere, piperidine in hexane reacted with n-BuLi in hexane, dropwise addn. of GaBr3 in diethyl ether at room temp., refluxed for 30 min, stirred at room temp. for 12 h; evapn. of solvent, taken up in pentane, filtered, evapd. in vac.; elem. anal.;	A 88% B n/a

...Expand

: C14H16NO2(1+)*Br(1-)

: 33454-82-9
lithium trifluoromethanesulfonate

A: C14H16NO2(1+)*CF3O3S(1-)

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
In water at 20℃; for 1h;	A 87% B n/a

...Expand

: 101315-57-5
1,2-bis(diethylamino)diboron dibromide

: 54760-74-6, 98900-11-9
dilithium N,N'-dimethylethylenediaminate

A: 158752-93-3
2,3-bis(diethylamino)-1,4-dimethyl-1,4,2,3-diazadiborinane

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
In hexane under N2, addn. of B-compd. in hexane to Li-compd. in hexane at -60°C with stirring, allowed to warm up to room temp., kept for 30 min at reflux; solid material sepd., distd.; elem. anal.;	A 86% B n/a

...Expand

: C13H14NO(1+)*Br(1-)

: 33454-82-9
lithium trifluoromethanesulfonate

A: C13H14NO(1+)*CF3O3S(1-)

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
In water at 20℃; for 1h;	A 85% B n/a

...Expand

: 7727-15-3
aluminium bromide

: 7412-67-1
neopentyl lithium

A: 42916-36-9
tris(neopentyl)aluminium

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
In hexane Addn. of neopentyllithium to a suspn. of AlBr3 in hexane at 0°C in 20 min under protective gas, refluxing (3 h).; Vac. distn. of hexane, sepn. of Al-compd. from LiBr by flask to flask vac. distn. at 120°C. Short-path vac. distn., elem. anal., mol wt.;	A 82.3% B n/a

...Expand

: 133911-59-8
1,3-dibromo-1,2,3-tris(dimethylamino)triborane(5)

A: 158819-19-3
1,3-bis(tert-butylamino)-1,2,3-tris(dimethylamino)triborane(5)

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
With LiNHCMe3 In toluene anhydrous and oxygen-free condns., addn. of Li-compd. in toluene to a stirred soln. of B-compd. in toluene at -78°C within 10 min, allowed to attain ambient temp., reaction time: 3 h; centrifuged, evapn. of solvent in vac., crystn. (pentane/toluene, -78°C); elem. anal.;	A 81% B n/a

: 17933-16-3
dibromomethylborane

: 111-37-5
N-ethyl-N'-methylethane-1,2-diamine

A 1-ethyl-2,3-dimethyl-1,3,2-diazaborolidine: 129920-21-4
1-ethyl-2,3-dimethyl-1,3,2-diazaborolidine

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
With n-butyllithium In diethyl ether; hexane byproducts: butane; under N2, diamine in petroleum ether and diethyl ether cooled to 0°C, dropwise addn. of n-BuLi in hexane, warmed to room temp., stirred for 10 h, boiled for 6 h under reflux, cooled to -78°C, addn. of CH3BBr2 in petroleum ether, warmed; solvent distd. off, volatiles condensed into a trap (-196°C) at 80°C, distn.; elem. anal.;	A 72% B n/a

...Expand

: 43106-46-3
triisopropylgermyllithium

: [Fe(η-cyclopentadienyl)(CO)2(HgBr)]

A: {(η-cyclopentadienyl)Fe(CO)2}2Hg

B: 24004-54-4
bis(triisopropylgermyl)mercury

C: mercury

D: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
In toluene addn. of Li-compound in toluene at -30°C to Fe-compound in toluene, after 0.5h the temp. was raised to 20°-C; separation of Hg, removal of solvent in vac., addn. of hexane to the residue, pptn., removal of LiBr by washing with H2O;	A 56.5% B n/a C 19% D 71%

...Expand

: 133911-59-8
1,3-dibromo-1,2,3-tris(dimethylamino)triborane(5)

A: 158819-06-8
1,2,3-tris(dimethylamino)-1,3-dipiperidinotriborane(5)

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
With LiNC5H10 In cyclohexane anhydrous and oxygen-free condns., addn. of Li-compd. in cyclohexane to a stirred soln. of B-compd. in cyclohexane within 20 min, stirred for 6 h; centrifuged, evapn. of solvent in vac., dissolved in hexane, cooled to -78°C; elem. anal.;	A 71% B n/a

: 17933-16-3
dibromomethylborane

: 4013-94-9
N,N-diisopropyl-1,2-ethanediamine

A: 129920-20-3
1,3-diisopropyl-2-methyl-1,3,2-diazaborolidine

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
With n-butyllithium In diethyl ether; hexane byproducts: butane; under N2, diamine in petroleum ether and diethyl ether cooled to 0°C, dropwise addn. of n-BuLi in hexane, warmed to room temp., stirred for 10 h, boiled for 6 h under reflux, cooled to -78°C, addn. of CH3BBr2 in petroleum ether, warmed; solvent distd. off, volatiles condensed into a trap (-196°C) at 80°C, distn.; elem. anal.;	A 69% B n/a

...Expand

: indium(I) bromide

: (tris-(trimethylsilyl)methyl)lithium bis(tetrahydrofuran)

A: tetrahedra-tetrakis[tris(trimethylsilyl)methyl]tetraindane(4)

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
In toluene Ar-atmosphere; addn. of Li-adduct to suspn. of InBr (-50°C), stirring, warming to room temp.; filtration (LiBr removal); washing (pentane), evapn. (vac.), crystn. (-50°C);	A 69% B n/a

...Expand

: 17933-16-3
dibromomethylborane

: 111-74-0
N,N'-diethylethylenediamine

A: 6063-64-5
1,3-diethyl-2-methyl-1,3,2-diazaboracyclopentane

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
With n-butyllithium In diethyl ether; hexane byproducts: butane; under N2, diamine in petroleum ether and diethyl ether cooled to 0°C, dropwise addn. of n-BuLi in hexane, warmed to room temp., stirred for 10 h, boiled for 6 h under reflux, cooled to -78°C, addn. of CH3BBr2 in petroleum ether, warmed; solvent distd. off, volatiles condensed into a trap (-196°C) at 80°C, distn.;	A 63% B n/a

...Expand

: 158819-22-8
1,4-dibrom-1,2,3,4-tetrakis(dimethylamino)tetraborane(6)

A: 158819-07-9
1,4-bis(tert-butylamino)-1,2,3,4-tetrakis(dimethylamino)tetraborane(6)

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
With LiNHCMe3 In hexane anhydrous and oxygen-free condns., addn. of Li-compd. in hexane to a soln. of B-compd. in hexane at -60°C within 10 min, allowed to reach ambient temp., stirred for 5 h; centrifuged, evapn. of solvent in vac., recrystn. (pentane/toluene (10:1), -78°C); elem. anal.;	A 63% B n/a

: 158819-22-8
1,4-dibrom-1,2,3,4-tetrakis(dimethylamino)tetraborane(6)

A: 158819-09-1
1,2,3,4-tetrakis(dimethylamino)-1,4-bis(diphenylphosphanyl)tetraborane(6)

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
With LiPPh2 In toluene anhydrous and oxygen-free condns., addn. of Li-compd. in toluene to a soln. of B-compd. in toluene at -60°C, stirred for 2 d at ambient temp.; filtered, evapn. of solvent in vac., dissolved in pentane, cooled to -78°C for 14 d; elem. anal.;	A 57% B n/a

: 112794-90-8
{bromo(di-isopropylamino)boryl}-tert-butyl(dibromophosphino)amine

: 108-18-9
diisopropylamine

A: 112817-48-8
{bromo(di-isopropylamino)boryl}-{bromo(di-isopropylamino)phosphino}-tert-butylamine

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
With lithium butanide In diethyl ether; hexane addn. of soln. of i-Pr2NH in ether and soln. of Li-butanide in hexane at 20°C to B-compound at 0°C, stirred for 2 h at room temp.; filtration, removal of solvent, recrystn. from hexane at -70°C; elem. anal.;	A 55% B n/a

...Expand

: 112817-48-8
{bromo(di-isopropylamino)boryl}-{bromo(di-isopropylamino)phosphino}-tert-butylamine

: 7439-93-2
lithium

A: 112795-10-5
1-tert-butyl-2,3-bis(di-isopropylamino)-1,2,3-azaphosphaboriridine

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
In tetrahydrofuran stirred at 0°C for 3 h; evapn. to dryness, dissolved in hexane, filtration, distn. of filtrate (from ether at -70°C); elem. anal.;	A 54% B n/a

...Expand

: lithium nitride

: 7664-41-7
ammonia

: 13450-88-9
gallium(III) bromide

: gallium nitride

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
In xylene Ar-atmosphere; heating for 80 h, solvent removal, heating at 450°C in vac., heatin at 500°C in NH3 flow overnight; detd. by X-ray diffraction, elem. anal., HRTEM, XPS;	A 53% B n/a

...Expand

: 17933-16-3
dibromomethylborane

: 110-70-3
N,N`-dimethylethylenediamine

A: 29173-12-4
1,2,3-trimethyl-[1,3,2]diazaborolidine

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
With n-butyllithium In diethyl ether; hexane byproducts: butane; under N2, diamine in petroleum ether and diethyl ether cooled to 0°C, dropwise addn. of n-BuLi in hexane, warmed to room temp., stirred for 10 h, boiled for 6 h under reflux, cooled to -78°C, addn. of CH3BBr2 in petroleum ether, warmed; solvent distd. off, volatiles condensed into a trap (-196°C) at 80°C, distn.;	A 52% B n/a

...Expand

: 36649-96-4
lithium pentafluorobenzenesulfinate

: mercury dibromide

A: 828-72-8
pentafluorophenylmercury bromide

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
In water in aq. suspension at 25°C, molar ratio of LiOS(O)C6F5 and Hg comp. = 1.0:1.1, 2 h;	A 52% B n/a
In water in aq. suspension at 25°C, molar ratio of LiOS(O)C6F5 and Hg comp. = 1.0:1.1, 2 h;	A 52% B n/a

...Expand

: 109-72-8, 29786-93-4
n-butyllithium

: 141120-24-3
bis[bis(trimethylsilyl)methyl]gallium bromide

: 31239-06-2
imidotetraphenyldiphosphinic acid

A: bis[bis(trimethylsilyl)methyl]-imidotetraphenyldiphosphinato-O,O'-gallium

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
In diethyl ether; hexane; pentane Ar atm.; molar ratio (Ph2PO)2NH:BuLi 1:1, stirring (-50°C), heating (2 h, room temp.), stirring (2 h), cooling (-20°C), stirring (1 h, room temp.); evapn. (vac.), drying (vac.), extraction (n-pentane), filtn., concn., crystn. (-50°C);	A 48% B n/a

...Expand

: 133911-59-8
1,3-dibromo-1,2,3-tris(dimethylamino)triborane(5)

A: 158819-20-6
1,3-di-tert-butyl-1,2,3-tris(dimethylamino)triborane(5)

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
With Li-t-Bu In hexane anhydrous and oxygen-free condns., addn. of t-BuLi in hexane to a stirred soln. of B-compd. in hexane at -78°C, stirred at ambient temp. for 7 d; filtered, reduced in volume, cooled to -78°C; elem. anal.;	A 46% B n/a

: 158819-22-8
1,4-dibrom-1,2,3,4-tetrakis(dimethylamino)tetraborane(6)

A: 158819-12-6
1,4-di-tert-butyl-1,2,3,4-tetrakis(dimethylamino)tetraborane(6)

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
With Li-t-Bu In hexane anhydrous and oxygen-free condns., addn. of t-BuLi in hexane to a stirred soln. of B-compd. in petroleum ether at -78°C, warmed to ambient temp., stirred at ambient temp. for 7 d; filtered, reduced in volume, cooled to -78°C;	A 40% B n/a

: 17933-16-3
dibromomethylborane

: 19522-67-9
N-isopropylethane-1,2-diamine

A: 129920-24-7
1-isopropyl-2-methyl-1,3,2-diazaborolidine

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
With n-butyllithium In diethyl ether; hexane byproducts: butane; under N2, diamine in petroleum ether and diethyl ether cooled to 0°C, dropwise addn. of n-BuLi in hexane, warmed to room temp. (evapn. of butane), cooled to -78°C, dropwise addn. of CH3BBr2 in petroleum ether, warmed to room temp.; solvent distd. off, condensed into a trap (-196°C) at 80°C;	A 37% B n/a

...Expand

: 91573-48-7
3-bromo-4,5-diethyl-1,2,3-dithiaborole

: 925-90-6
ethylmagnesium bromide

: 4039-32-1
lithium hexamethyldisilazane

A: 124324-55-6
3,4,5-triethyl-1,2,3-dithiaborole

B: 7550-35-8
lithium bromide

C: magnesium bromide

Conditions

Conditions	Yield
In diethyl ether; hexane addn. of Grignard reagent to soln. of borole in hexane (N2, -80°C), slow warming; decantation, distn., addn. of LiN(SiMe3)2 to soln. of crude distillate (hexane, 0°C), refluxing (2h), decantation, solvent evapn., distn. (high vac.); elem. anal.;	A 36% B n/a C n/a

...Expand

: 133911-59-8
1,3-dibromo-1,2,3-tris(dimethylamino)triborane(5)

A: 133911-59-8
1,3-dibutyl-1,2,3-tris(dimethylamino)triborane(5)

B: 7550-35-8
lithium bromide

Conditions

Conditions	Yield
With BuLi In hexane anhydrous and oxygen-free condns., addn. of BuLi in hexane to a stirred soln. of B-compd. in hexane, warmed to ambient temp., stirred overnight; filtered, removal of solvent in vac., kept in vac. for 3 h; elem. anal.;	A 36% B n/a

: 91573-48-7
3-bromo-4,5-diethyl-1,2,3-dithiaborole

: 920-39-8
isopropylmagnesium bromide

: 4039-32-1
lithium hexamethyldisilazane

A: 124324-56-7
4,5-diethyl-3-i-propyl-1,2,3-dithiaborole

B: 7550-35-8
lithium bromide

C: magnesium bromide

Conditions

Conditions	Yield
In diethyl ether; hexane addn. of Grignard reagent to soln. of borole in hexane (N2, -80°C), slow warming; decantation, distn., addn. of LiN(SiMe3)2 to soln. of crude distillate (hexane, 0°C), refluxing (2h), decantation, solvent evapn., distn. (high vac.); elem. anal.;	A 31% B n/a C n/a

...Expand

: 16940-66-2
sodium tetrahydroborate

: 7550-35-8
lithium bromide

: lithium borohydride

Conditions

Conditions	Yield
In tetrahydrofuran byproducts: sodium bromide; under N2, soln. of LiBr and NaBH4 (molar ratio 1:1) in THF stirred withglass beads at 67°C (refluxed) for 8 h;	100%
In tetrahydrofuran byproducts: sodium bromide; under N2, soln. of LiBr and NaBH4 (molar ratio 1:1) in THF stirred withmagnetic stirrer at 67°C (refluxed) for 16 h;	99%
In diethyl ether byproducts: sodium bromide; under N2, soln. of LiBr in Et2O stirred with magnetic stirrer for 2 min, 1 equiv of NaBH4 introduced, maintained at 35°C with stirring for 32 h;	99%

: 140411-29-6
(η5-pentamethylcyclopentadienyl){η4-(E)-2-methylpenta-1,3-diene}ruthenium chloride

: 7550-35-8
lithium bromide

: 140411-41-2
{(C5(CH3)5)Ru(C5H7(CH3))Br}

Conditions

Conditions	Yield
In methanol dissolving the Ru complex in methanol under N2, treating with LiBr; filtration after 6 h, cooling (-30°C), crystn.; elem. anal.;	100%

: (C6H4N2C3H4C6H5Pd(O2CCH3))2

: 7550-35-8
lithium bromide

: (C6H4N2C3H4C6H5PdBr)2

Conditions

Conditions	Yield
In methanol A mixt. of reagents in methanol was heated at reflux for 6 h, then stirred at room temp. for 1 h;; ppt. was washed with MeOH and Et2O; elem. anal.;;	100%

: (η5-1-methylpentadienyl)(η5-pentamethylcyclopentadienyl)cobalt(III) hexafluorophosphate

: 7550-35-8
lithium bromide

: (η3-trans-1-methylpentadienyl)(η5-pentamethylcyclopentadienyl)cobalt(III) bromide

Conditions

Conditions	Yield
In acetone LiBr added at room temp. to stirred soln. of Co complex in acetone; reacted at room temp. for 30 min; solvent removed in vac.; dissolved in min. amt. of benzene; filtered through Celite; solvent removed; dried under vac.;	100%

: 1295-35-8
bis(1,5-cyclooctadiene)nickel (0)

: 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-trifluoromethylphenyl triflate

: 7550-35-8
lithium bromide

: 2622-14-2
tricyclohexylphosphine

: trans-bromo[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-trifluoromethylphenyl][bis(tricyclohexylphosphine)]nickel(II)

Conditions

Conditions	Yield
In tetrahydrofuran at 20℃; for 2h; Inert atmosphere;	100%

...Expand

: 1295-35-8
bis(1,5-cyclooctadiene)nickel (0)

: 1437769-76-0
3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl trifluoromethanesulfonate

: 7550-35-8
lithium bromide

: 554-70-1
triethylphosphine

: trans-bromo[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl][bis(triethylphosphine)]nickel(II)

Conditions

Conditions	Yield
In tetrahydrofuran; hexane at 20℃; for 1h; Inert atmosphere;	100%

...Expand

: 130214-50-5
trans-{PdCl2(1C-diphenylphosphinomethyl-2C-methyl-o-carborane)2

: 7550-35-8
lithium bromide

: 2Pd(2+)*2Cl(1-)*2B10H8C2(CH3)CH2P(C6H5)2(2-)*2H(1+) = {PdCl(B10H9C2(CH3)CH2P(C6H5)2)}2

Conditions

Conditions	Yield
In propan-1-ol refluxing Pd-complex and 10-fold excess of LiBr in propanol until soln. fading, pptn. on cooling; filtration, washing (water, MeOH, hexane), drying; elem. anal.; isomer product mixt. not sepd.;	99%

: 127802-49-7
N,N-dimethyl-3-furancarboselenoamide

: 7550-35-8
lithium bromide

: palladium dichloride

: PdBr(N,N-dimethyl-furan-3-carboselenoamido)

Conditions

Conditions	Yield
In methanol stirred overnight at room temp.; ppt. collected, washed (MeOH), dried (air); elem.anal.;	99%

...Expand

: 215460-58-5
(η(5)-C5H4CH2CH2OSO2C6H4CH3)Mn(CO)3

: 7550-35-8
lithium bromide

: 215460-59-6
(η(5)-C5H4CH2CH2Br)Mn(CO)3

Conditions

Conditions	Yield
In acetone byproducts: lithium tosylate; N2-atmosphere; refluxing Mn-complex with slight excess of LiBr overnight; evapn., extn. into CH2Cl2, filtration off of Li-tosylate (Celite), chromy. (SiO2, CH2Cl2);	99%

: 887279-82-5
trans-[PdCl2(P{(CH2)14}3P)]

: 7550-35-8
lithium bromide

: 887279-84-7
trans-[PdBr2(P{(CH2)14}3P)]

Conditions

Conditions	Yield
In tetrahydrofuran	99%
In tetrahydrofuran at 20℃; for 0.5h; Inert atmosphere;	99%

: BeLiO4P

: 7550-35-8
lithium bromide

: Lithiumbromoberyllophosphat

Conditions

Conditions	Yield
With H2O In water High Pressure; starting materials and H2O placed in gold ampoule, sealed, heated (autoclave, 36h, 550°C, 3723 bar), cooled in an oven in 6h to room temp.; washed, dried;;	98.5%

: [(η(5)-pentamethylcyclopentadienyl)RuCl]4

: 23147-72-0
1,2,3-triphenylcyclopropenyl bromide

: 7550-35-8
lithium bromide

: (η5-pentamethylcyclopentadienyl)(η3-triphenylcyclopropenyl)dibromoruthenium(IV)

Conditions

Conditions	Yield
In tetrahydrofuran under N2; a THF soln. of the Ru complex, triphenylcyclopropenyl bromide and LiBr was stirred overnight; solvent was removed under reduced pressure, extd. with CH2Cl2, filtered, CH2Cl2 was removed under reduced pressure, chromy. on silica gel; elem. anal.;	98.5%

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: 1295-35-8
bis(1,5-cyclooctadiene)nickel (0)

: 1437769-72-6
2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl trifluoromethanesulfonate

: 7550-35-8
lithium bromide

: 2622-14-2
tricyclohexylphosphine

: 447405-44-9
trans-bromo[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl][bis(tricyclohexylphosphine)]nickel(II)

Conditions

Conditions	Yield
In tetrahydrofuran at 20℃; for 2h; Inert atmosphere;	98.2%

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: μ-dichloro bis-(1,2,6-η3-4-t-butyl-1-methylcyclohexenyl) dipalladium

: 7550-35-8
lithium bromide

: μ-dibromo bis-(1,2,6-η3-4-t-butyl-1-methylcyclohexenyl) dipalladium

Conditions

Conditions	Yield
In not given from corresponding dichloro complex by exchange with LiBr by the method of Robinson and Shaw, J. Chem. Soc., 1964, 5002; chromy. (CH2Cl2, on SiO2), recrystn. (petroleum ether);	98%

: 144613-92-3
[PtCl2(P(OC6H4OCH3)3)2]

: 7550-35-8
lithium bromide

: 176510-13-7
[PtBr2(P(OC6H4OCH3)3)2]

Conditions

Conditions	Yield
In dichloromethane (N2); stirring (2 h); concn. (vac.), pptn. with EtOH, filtration, washing (H2O; EtOH; pentane), drying (vac.); elem. anal.;	98%

: (C4HN(adamantyl)Me2(2,6-diisopropylphenyl))AuCl

: 7550-35-8
lithium bromide

: C27H39AuBrN

Conditions

Conditions	Yield
With air In acetone at 20℃; for 24h;	98%

: (1,3-bis(3'-butylimidazol-2'-ylidene)benzene)disilver(I) dichloride

: 7550-35-8
lithium bromide

: bis(μ-1,3-bis(3'-butylimidazol-2'-ylidene)benzene-k-C)tetra-μ3-bromotetrasilver(I)

Conditions

Conditions	Yield
In acetone Inert atmosphere;	98%

: 29892-37-3
chloro(dimethylsulfide) gold(I)

: 3-ethyl-4-(4-methylphenyl)-5-(2-methoxypyridin-5-yl)-1-propyl-3H-imidazolium hexafluorophosphate

: 7550-35-8
lithium bromide

: bromido[3-ethyl-4-(4-methylphenyl)-5-(2-methoxypyridin-5-yl)-1-propyl-1,3-dihydro-2H-imidazol-2-ylidene]gold(I)

Conditions

Conditions	Yield
Stage #1: 3-ethyl-4-(4-methylphenyl)-5-(2-methoxypyridin-5-yl)-1-propyl-3H-imidazolium hexafluorophosphate With silver(l) oxide In methanol; dichloromethane at 20℃; Inert atmosphere; Darkness; Stage #2: chloro(dimethylsulfide) gold(I); lithium bromide In methanol; dichloromethane at 20℃; for 6h; Inert atmosphere; Darkness;	98%

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: (N,N'-dibutylbenzimidazolin-2-ylidene)gold(I) chloride

: 7550-35-8
lithium bromide

: (N,N'-dibutylbenzimidazolin-2-ylidene)gold(I) bromide

Conditions

Conditions	Yield
In acetone Au complex and LiBr (10-fold excess) dissolved in acetone, mixt. stirredat ambient temp. for 24 h; evapn. under vac., residue dissolved in CH2Cl2, soln. dried over MgSO4, filtered, filtrate evapd. under vac., column chromy. (silica gel, CH2Cl2), evapn. under vac.;	97.6%

: 97226-52-3
Pd((C5NH4)2C4N2H2)Cl2

: 7550-35-8
lithium bromide

: 97226-54-5
Pd((C5NH4)2C4N2H2)Br2

Conditions

Conditions	Yield
In acetonitrile to suspn. of Pd(dppn)Cl2 in acetonitrile is added LiBr (molar ratio 1:1) and mixt. is stirred at room temp. for 10 days; ppt. is filtered, washed with water, ethanol, Et2O and dried under vac.; elem. anal.;	97%

: (1,3-bis(tert-butyl)imidazol-2-ylidene)gold(I) chloride

: 7550-35-8
lithium bromide

: (1,3-bis(tert-butyl)imidazol-2-ylidene)gold(I) bromide

Conditions

Conditions	Yield
In acetone soln. of Au carbene complex and LiBr in acetone was stirred for 16 h; solvent removed (vac.); residue dissolved (partially) in CH2Cl2; soln. passed through a short plug of silica; solvent evapd; elem. anal.;	97%
In acetone at 20℃; for 24h;	85%
In acetone byproducts: LiCl; stirring soln. of gold compd. and lithium bromide in acetone at room temp. for 24 h; evapn., addn. of CH2Cl2, drying over MgSO4, filtration over silica gel, concn., addn. of pentane, filtration, washing with cold pentane, drying,elem. anal.;	73%

: [Ir(η5-C5Me5)(CO)(CF2CF3)I]

: 2923-28-6
silver trifluoromethanesulfonate

: 7550-35-8
lithium bromide

: 1262658-90-1
[iridium(III)(Cp*)(carbonyl)(perfluoroethyl)(bromide)]

Conditions

Conditions	Yield
In dichloromethane Schlenk technique, under N2; Ir complex (0.067 mmol) treated with Ag(OTf) (0.335 mmol) in CH2Cl2 soln. overnight, filtered, filtrate removed, treated with soln. of LiBr (0.192 mmol) for 1 h; solvent removed in vac., residue extracted with CH2Cl2, filtered, solvent removed under vac.; elem. anal.;	97%

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: C29H37IrOP2S2

: 7550-35-8
lithium bromide

: C29H36BrIrP2S2

Conditions

Conditions	Yield
In toluene at 20℃; for 1h;	97%

: dihydrogen tetrachloropalladate(II)

: 7550-35-8
lithium bromide

: 787618-22-8
ruphos

: [HRuPhos]2[Pd2Br6]

Conditions

Conditions	Yield
Stage #1: dihydrogen tetrachloropalladate(II); ruphos In acetone at 18 - 27℃; for 0.5h; Stage #2: lithium bromide In water; acetone	97%

...Expand

: 1295-35-8
bis(1,5-cyclooctadiene)nickel (0)

: 4-methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl triflate

: 7550-35-8
lithium bromide

: 2622-14-2
tricyclohexylphosphine

: trans-bromo[4-methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl][bis(tricyclohexylphosphine)]nickel(II)

Conditions

Conditions	Yield
In tetrahydrofuran at 20℃; for 2h; Inert atmosphere;	96.1%

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: [(η6-hexamethylbenzene)2Fe][PF6]2

: 7550-35-8
lithium bromide

: bis(η6-hexamethyl(benzene))iron(II) bromide

Conditions

Conditions	Yield
In acetone filtration, washing (acetone) ,drying (vac.); elem. anal.;	96%

: 82371-20-8
[(C6H5(CH3)2P)ClPt((CH3)2NCH2CHCHCH2N(CH3)2)PtCl(P(CH3)2C6H5)]

: 7550-35-8
lithium bromide

: 82371-22-0
[(C6H5(CH3)2P)BrPt((CH3)2NCH2CHCHCH2N(CH3)2)PtBr(P(CH3)2C6H5)]

Conditions

Conditions	Yield
In acetone educts refluxed together in acetone for 4 h; evapd. in vac., recrystd. from CH2Cl2-light petroleum; elem. anal.;	96%

: 98481-43-7
[Re(CH3O)(OClO3)(CO)(NO)(P(C6H5)3)2]*H2O

: 7550-35-8
lithium bromide

: 98481-45-9
[ReBr(OCH3)(CO)(NO)(P(C6H5)3)2]

Conditions

Conditions	Yield
In methanol; dichloromethane dissolving Re methoxide in CH2Cl2-methanol (1:1) under N2; heating soln. to reflux; addn. of LiBr;; dichloromethane removed under reduced pressure; pptn.;;	96%

Lithium bromide History

Lithium bromide(7550-35-8) was used as a sedative beginning in the early 1900s, but it fell into disfavor in the 1940s when some heart patients died after using it as a salt substitute. Like lithium carbonate and lithium chloride it was used as treatment for bipolar disorder.

Lithium bromide Consensus Reports

Reported in EPA TSCA Inventory.

Lithium bromide Specification

Lithium bromide, with the CAS registry number 7550-35-8, is also named as Lithium monobromide. The product's categories are Inorganics; Crystal Grade Inorganics; Lithium Salts; Lithium Metal and Ceramic Science; Analytical Reagents for General Use; Inorganic Salts; Synthetic Reagents; Essential Chemicals; Reagent Plus; Routine Reagents. It is white powder which is easily soluble in water, slightly soluble in pyridine, in methanol, soluble in alcohol, ether acetone, ethylene glycol and other organic solvents. What's more, it is stable. And the anhydrous form is extremely hygroscopic. Additioanlly, this chemical should be sealed in the container and stored in the ventilate and dry place.

The other characteristics of Lithium bromide can be summarized as: (1)H-Bond Donor: 0; (2)H-Bond Acceptor: 1; (3)Rotatable Bond Count: 0; (4)Exact Mass: 85.934342; (5)MonoIsotopic Mass: 85.934342; (6)Topological Polar Surface Area: 0; (7)Heavy Atom Count: 2; (8)Formal Charge: 0; (9)Complexity: 2; (10)Isotope Atom Count: 0; (11)Covalently-Bonded Unit Count: 2; (12)Density: 3.464 g/cm³; (13)Melting point: 550 °C; (14)Boiling point: 1265 °C.

Preparation of Lithium bromide: It can be obtained by the neutralization reaction of lithium hydroxide and hydrobromic acid. By bleaching, filtration, concentration filtrate, filtration, concentration and crystallization, separation, we can get the product. LiOH+HBr→LiBr+H₂O

Uses of Lithium bromide: It is used in air-conditioning systems as desiccant. Otherwise the salt is useful as a reagent in organic synthesis. It is also used in pharmaceutical industry and photographic industry. And it was used as a sedative beginning in the early 1900s, but it fell into disfavor in the 1940s when some heart patients died after using it as a salt substitute.

When you are using this chemical, please be cautious about it as the following:
It is extremely flammable. And it is not only harmful if swallowed, but also irritating to eyes, respiratory system and skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

People can use the following data to convert to the molecule structure.
1. SMILES:[Li+].[Br-];
2. InChI:InChI=1/BrH.Li/h1H;/q;+1/p-1;
3. InChIKey:AMXOYNBUYSYVKV-REWHXWOFAS;

The following are the toxicity data which has been tested.

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Source
guinea pig	LD50	intraperitoneal	580mg/kg (580mg/kg)	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 33(10), Pg. 57, 1989.
mouse	LD50	intraperitoneal	1160mg/kg (1160mg/kg)	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 33(10), Pg. 57, 1989.
mouse	LD50	oral	1840mg/kg (1840mg/kg)	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 33(10), Pg. 57, 1989.
mouse	LD50	subcutaneous	1680mg/kg (1680mg/kg)	Russian Pharmacology and Toxicology Vol. 33, Pg. 266, 1970.
rat	LD50	oral	1800mg/kg (1800mg/kg)	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 33(10), Pg. 57, 1989.

Product Name

Lithium bromide

Synthetic route

Lithium bromide History

Lithium bromide Consensus Reports

Lithium bromide Specification

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