BORON TRICHLORIDE supplier | CasNO.10294-34-5

Name
Boron trichloride
EINECS 233-658-4
CAS No. 10294-34-5
Article Data333
CAS DataBase
Density 1.384 g/cm³
Solubility Decomposes in water
Melting Point -107 °C(lit.)
Formula BCl₃
Boiling Point 12.5 °C at 760 mmHg
Molecular Weight 117.17
Flash Point -17 °C
Transport Information UN 3390 6.1/PG 1
Appearance colourless gas
Safety 9-26-28-36/37/39-45-8-61-38-28A-16-1-60-33-23-7/9-62
Risk Codes 14-26/28-36/37/38-40-67-65-62-51/53-48/20-34-11-50/53-26/27/28-63-39/23/24/25-24-21-10
Molecular Structure
Hazard Symbols T+, T, N, F
Synonyms Boronchloride (BCl3) (8CI);Trichloroborane;Trichloroboron;
PSA 0.00000
LogP 1.68770

Synthetic route

: boron

: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
In melt Electrolysis; electrolysis in a chloride melt (400-500°C);	100%
With chlorine 400°C;; 6-8 times vac. distn. spect. purity product obtained;
With silver(I) chloride

: 102-24-9
cyclotriboric acid trimethyl ester

: 7782-50-5
chlorine

A: boron trioxide

B: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
byproducts: HCl, ClCOCl; at room temp.;;	A n/a B 96%

...Expand

: C10H20BCl2N2(1+)*BCl4(1-)=[C10H20BCl2N2]BCl4

A: 10294-34-5
boron trichloride

B: 64486-90-4
1,3-di-tert-butyl-2-chloro-2,3-dihydro-1H-1,3,2-diazaborole

Conditions

Conditions	Yield
With sodium amalgam In hexane Ar atmosphere, stiring (overnight in the dark); decantation, filtration, removement of volatiles (vacuum), sublimation (40 to 60°C, 0.01 Torr);	A n/a B 91%

: 10325-39-0
dichloroborane

A: 10294-34-5
boron trichloride

B: 19287-45-7
diborane

Conditions

Conditions	Yield
With hydrogen condensation of HBCl2/BCl3/B2H6 mixt. on molecular sieve, heating in H2 stream, BCl3 not adsorbed, B2H6 easily desorbed, strongly adsorbed HBCl2 slowly symmetrysied;	A n/a B 90%
With H2 condensation of HBCl2/BCl3/B2H6 mixt. on molecular sieve, heating in H2 stream, BCl3 not adsorbed, B2H6 easily desorbed, strongly adsorbed HBCl2 slowly symmetrysied;	A n/a B 90%
equil. const. Kx determined at 273 K;

: 13701-67-2
B2Cl4

A: 32915-80-3
octaboron octachloride

B: 31304-34-4
B9Cl9

C: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
In tetrachloromethane 100°C, 2 weeks; NMR monitoring; not isolated, detected by NMR;	A 88% B n/a C n/a

...Expand

: 7446-70-0
aluminium trichloride

: 7637-07-2
boron trifluoride

A: 7784-18-1
aluminum(III) fluoride

B: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
heating with excess of BF3; condensation of BCl3 in an U-tube cooled the mixt. of CO2 and alcohol; fractionated distn.;	A n/a B 80%
heating with excess of BF3; condensation of BCl3 in an U-tube cooled the mixt. of CO2 and alcohol; fractionated distn.;	A n/a B 80%

...Expand

: 89033-11-4
1,3-bis(dichloroboryl)propane

: 13517-10-7
boron triiodide

A: 157426-91-0
1,3-bis(diiodoboryl)propane

B: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
removal of BCl3 in vacuo;; distillation in vacuo after 4 h;;	A 78% B n/a

...Expand

: pentaborane(9)

: 13701-67-2
diboron tetrachloride

A: 17927-57-0
monochlorodiborane

B: 1-(dichloroboryl)pentaborane

C: 10325-39-0
dichloroborane

D: 10294-34-5
boron trichloride

E: 19287-45-7
diborane

Conditions

Conditions	Yield
In neat (no solvent) reaction carried out in Pyrex tubes to which Teflon valves had been sealed or in a N2-filled glovebox; reaction of B2Cl4 with excess B5H9 in a 1:3 mole ratio; vessel allowed to warm from -196 ° C to ambient temp., 20 min at ambient temp.,; fractionation, yield of 1-BCl2B5H8 based upon amt. of B2Cl4 employed: 73%, based upon amt. of B5H9 consumed: 95%; small amts. of B2H6, BCl2H, B2H5Cl, also material insufficiently volatileto move into vac. line formed;;	A n/a B 73% C n/a D n/a E n/a

Yield

In neat (no solvent) reaction carried out in Pyrex tubes to which Teflon valves had been sealed or in a N2-filled glovebox; reaction of B2Cl4 with excess B5H9 in a 1:3 mole ratio; vessel allowed to warm from -196 ° C to ambient temp., 20 min at ambient temp.,; fractionation, yield of 1-BCl2B5H8 based upon amt. of B2Cl4 employed: 73%, based upon amt. of B5H9 consumed: 95%; small amts. of B2H6, BCl2H, B2H5Cl, also material insufficiently volatileto move into vac. line formed;;

A n/a
B 73%
C n/a
D n/a
E n/a

...Expand

: 3677-81-4
diphenylboronchloride

: 13517-10-7
boron triiodide

A: 17933-05-0
(diphenyl)iodoborane

B: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
heating at 130-140°C for 4 h; distn.;	A 72% B n/a

...Expand

: boron trioxide

: 7647-14-5
sodium chloride

: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
800-1000°C; ratio B2O3:NaCl=3:1;	60%
800-1000°C; ratio B2O3:NaCl=1:1;	30%
	0%

: 830-48-8
dichloro(pentafluorophenyl)borane

A: 2720-03-8
bis(pentafluorophenyl)boron chloride

B: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
In neat (no solvent) pyrolysis at 220°C within 25 hours;;	A 59% B n/a
heating;
heating;

: C18H20BCl2N2(1+)*Cl(1-)=[C18H20BCl2N2]Cl

A: 212375-81-0
1,3-bis(2,6-dimethylphenyl)-2-chloro-2,3-dihydro-1H-1,3,2-diazaborole

B: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
With sodium amalgam In hexane Ar atmosphere, stiring (room temp., 5 d); decantation, removement volatiles (vacuum);	A 55% B n/a

: 74686-73-0
Cl2BNCl(C2H5)

: 13701-67-2
diboron tetrachloride

A: 74686-75-2
N-ethylbis(dichloroboryl)amine

B: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
under N2, with exclusion of moisture, reagents in 8/4.4 mmol ratio, condensed at -196°C, gently warmed to room temp. for 15 min; BCl3 sepd. by distn.; elem. anal.;	A 37.5% B n/a

...Expand

: 20693-69-0
2,4-dicarba-closo-heptaborane

: 23704-81-6
1,6-dicarba-closo-decaborane(10)

A: 28347-92-4
5-Cl-closo-2,4-C2B5H6

B: 1,6-C2B8H9-2-(or-3-)Cl

C: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
With aluminium trichloride; chlorine In neat (no solvent) byproducts: CH3BCl2, CH2(BCl2)2; addn. of mixt. of B-compds. to NMR tube contg. freshly sublimed AlCl3, addn. of Cl2 gas, warmed from -190°C to room temp. for 3 h; not isolated; detected by NMR;	A 36% B 32% C 4%

...Expand

: 28347-92-4
5-Cl-closo-2,4-C2B5H6

A: C2B5H4(CH3)2Cl

B: C2B5H4(CH3)2Cl

C: 79550-11-1
5-CH3-6-Cl-closo-2,4-C2B5H5

D: 40710-68-7
1,1-bis(dichloroboryl)methane

E: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
With chloroform In chloroform heating of 5-Cl-2,4-C2B5H6 and CH3Cl in a react. vessel at 126°Cfor 21.0 h; further products; cold-column vac. fractionation at -104 to -29°C; identification by (11)B-NMR;	A n/a B n/a C 34% D n/a E n/a

...Expand

: 40710-69-8
tris(dichloroboryl)methane

A: 10294-34-5
boron trichloride

B: 54573-10-3
hexachloro hexaboraadamantane

Conditions

Conditions	Yield
450°C, sealed tube; cooling to room temp. over 12 h yields crystals, evapn. of volatile products, boraadamantane is sublimated in vac., elem. anal.;	A n/a B 28%

: pentaborane(9)

: 13701-67-2
diboron tetrachloride

A: 1-(dichloroboryl)pentaborane

B: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
In neat (no solvent) reaction carried out in pyrex tubes to which Teflon valves had been sealed or N2 filled glovebox; reaction of B2Cl4 with excess B5H9 in a 1.0:1.4 mole ratio; vessel allowed to warm from -196 ° C to ambient temp., 25 min at ambient temp.,; fractionation,;	A 26% B n/a
In neat (no solvent) reaction carried out in a Pyrex tubes to which Teflon valves had been sealed, or in a N2-filled glovebox; reaction of B2Cl4 with excess B5H9 in a 2.9:1.0 mole ratio; vessel allowed to warm from -196 ° C to ambient temp., 12 min at ambient temp.,; fractionation, nonvolatile material remained within the vessel, yield of BCl2B5H8 was 8% based upon amt. of B2Cl4, 34% based upon unrecovered b5H9;	A 8% B n/a

Yield

In neat (no solvent) reaction carried out in pyrex tubes to which Teflon valves had been sealed or N2 filled glovebox; reaction of B2Cl4 with excess B5H9 in a 1.0:1.4 mole ratio; vessel allowed to warm from -196 ° C to ambient temp., 25 min at ambient temp.,; fractionation,;

A 26%
B n/a

In neat (no solvent) reaction carried out in a Pyrex tubes to which Teflon valves had been sealed, or in a N2-filled glovebox; reaction of B2Cl4 with excess B5H9 in a 2.9:1.0 mole ratio; vessel allowed to warm from -196 ° C to ambient temp., 12 min at ambient temp.,; fractionation, nonvolatile material remained within the vessel, yield of BCl2B5H8 was 8% based upon amt. of B2Cl4, 34% based upon unrecovered b5H9;

A 8%
B n/a

...Expand

: 40710-68-7
1,1-bis(dichloroboryl)methane

A: 10294-34-5
boron trichloride

B: 54573-10-3
hexachloro hexaboraadamantane

Conditions

Conditions	Yield
byproducts: HCl; 450°C, sealed tube; cooling to room temp. over 12 h yields crystals, evapn. of volatile products, boraadamantane is sublimated in vac,, elem. anal.;	A n/a B 24%

: 35226-75-6
(azido)dichloroborane

A: 19087-72-0
hexachlorborazine

B: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
byproducts: N2; 200°C, in bomb tube;	A n/a B 24%
byproducts: N2; 200°C, in bomb tube;	A n/a B 24%

: 30624-33-0
1-I-B5H8

A: 19469-13-7
1-chloro-pentaborane(9)

B: 10294-34-5
boron trichloride

C: 19287-45-7
diborane

Conditions

Conditions	Yield
With mercury dichloride byproducts: H2, HCl; heating in closed react. tube at 105°C, 70 min;;	A 7% B n/a C n/a
With mercury dichloride byproducts: H2, HCl; in bomb tube at temp. >= 100°C;;

...Expand

: 14355-29-4
diboron tetrabromide

A: 10294-34-5
boron trichloride

B: BBrCl2

C: Dibromochloroborane

Conditions

Conditions	Yield
With tetrachloromethane Vac.-distn. of B2Br4 to CCl4, heating in an oil-bath (96°C, 5.75 h).; Monitored by (11)B-NMR.;	A 5.5% B 4.5% C 1.3%

...Expand

: 7318-78-7
dichloro-methyl-borane

A: 10294-34-5
boron trichloride

B: 54573-10-3
hexachloro hexaboraadamantane

Conditions

Conditions	Yield
byproducts: HCl; 450°C, sealed tube; cooling to room temp. over 12 h yields crystals, evapn. of volatile products, boraadamantane is sublimated in vac., elem. anal.;	A n/a B 5%

: 13701-67-2
diboron tetrachloride

: 7719-12-2, 52843-90-0
phosphorus trichloride

A: 244036-47-3
closo-1,7-P2B10Cl10

B: 112897-10-6
closo-3,4,5,6-tetrachloro-1,2-diphosphahexaborane(4)

C: 263152-14-3
closo-1,10-P2B8Cl8

D: 263152-13-2
conjuncto-3,3'-(1,2-P2B4Cl3)2

E: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
In neat (no solvent) (vac. or inert gas); B2Cl4 and PCl3 condensed in vac., sealed, heated at 400°C for 1 h, allowed to cool over 20 h; vac.-evapd. at 0°C, extd. with BCl3, evapd. at 0°C, fractionated by sublimation in vac.;	A 5% B n/a C n/a D n/a E n/a

...Expand

: 535-15-9
ethyl 1,1-dichloroacetate

molecular compound of dichloroacetic acid ethyl ester with 1 mol boron chloride: molecular compound of dichloroacetic acid ethyl ester with 1 mol boron chloride

A: 79-36-7
dichloroacethyl chloride

B: 75-00-3
chloroethane

C: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
at 45℃;

...Expand

: 16339-30-3
butoxy-dichloro-borane

A: 18379-65-2
dibutoxy-chloro-borane

B: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
at 20℃; under 14 Torr; Disproportionierung;

: 34456-12-7
dichloro(neopentyloxy)borane

A: 115001-74-6
bis(neopentyloxy)chloroborane

B: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
at 20℃; Zersetzung;

: 16339-31-4
(2-chloroethoxy)dichloroborane

A: 22238-19-3
tris(2-chloroethoxy)borane

B: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
at 70℃; under 14 Torr;

: 93314-06-8
bis(n-octyloxy)chloroborane

A: 2467-12-1
tri-n-octyl borate

B: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
under 0.01 Torr;

: 98561-14-9
(n-octyloxy)dichloroborane

A: 111-85-3
1-Chlorooctane

B: 2467-12-1
tri-n-octyl borate

C: 10294-34-5
boron trichloride

Conditions

Conditions	Yield
Erwaermen unter vermindertem Druck;

...Expand

: 16339-30-3
butoxy-dichloro-borane

A: 109-69-3
n-Butyl chloride

B: 10294-34-5
boron trichloride

C boroxide: boroxide

Conditions

Conditions	Yield
Disproportionierung bei Normaldruck;

...Expand

: 17927-57-0
monochlorodiborane

: 10294-34-5
boron trichloride

: 10325-39-0
dichloroborane

Conditions

Conditions	Yield
in presence of fluid BCl3; 100 % conversion at 20°C in 1 week; more than 60 % B2H5Cl reacts at 30°C in 4 h;	100%
100°C; 20 min.;	>99
100°C; 20 min; BCl3 in excess;	>99

: 10294-34-5
boron trichloride

: sodium triethylborohydride

: 19287-45-7
diborane

Conditions

Conditions	Yield
ambient temp.;	100%
ambient temp.;	100%

: 1493-13-6
trifluorormethanesulfonic acid

: 10294-34-5
boron trichloride

: 64371-01-3
tris(trifluoromethanesulfonyloxy)boron

Conditions

Conditions	Yield
at 10 - 20℃; for 4h;	100%
In 1,1,2-Trichloro-1,2,2-trifluoroethane soln. of the components stirred at -78 ° C for 4-6 h; SO2ClF may also be used as solvent instead of Freon-113; soln. warmed to room temp.; white solid obtained after removal of the solvent; prduct purified by distn. (68-73 ° C, 0.5 Torr); elem. anal.;;

: 10025-85-1
nitrogen trichloride

: 10294-34-5
boron trichloride

: 19087-72-0
hexachlorborazine

Conditions

Conditions	Yield
	100%
	100%

: 1923-70-2
tetrabutylammonium perchlorate

: 10294-34-5
boron trichloride

: 54775-46-1
tetrabutylammonium trichloroperchloratoborate

Conditions

Conditions	Yield
In chloroform introducing of gaseous BCl3 to soln. of <(C4H9)4N> in CHCl3 at 20°C; distn. and drying in vac.;	100%
In neat (no solvent) Bu4NClO4 reacted slowly with excess of BCl3 at 20°C; elem. anal.;
In chloroform Bu4NClO4 reacted slowly with BCl3 in CHCl3 at 20°C; elem. anal.;
In chloroform

: Cp(CO)2Fe(P(O)(OMe)(NEt2))

: 10294-34-5
boron trichloride

: (η5-C5H5)Fe(CO)2P(OBCl3)(Cl)(NEt2)

Conditions

Conditions	Yield
In hexane; dichloromethane (N2); a soln. of BCl3 in hexane added to a soln. of Fe-complex at -78°C; stirred for 1 h at room temp.; evapd.; added CH2Cl2; filtered; evapd.; recrystd. from CH2Cl2/hexane;	100%

: [(AlH)6(AlN(CH3)3)2(CCH2CH2Si(CH3)3)6]*2CH3C6H5

: 10294-34-5
boron trichloride

: [(AlCl)6(AlN(CH3)3)2(CCH2CH2Si(CH3)3)6]

Conditions

Conditions	Yield
In hexane; toluene byproducts: B2H6; (N2); using Schlenk techniques; addn. dropwise of soln. BCl3 (2 equiv.) in hexane to soln. of (AlH3)6(AlNMe3)2(CCH2CH2SiMe3)6 (1 equiv.) in toluene at -78°C, stirring for 0.5 h at this temp., stirring for 0.5 h at 0°C and 2 h at room temp.; removal of volatiles in vac. at 30°C, recrystn. from toluene (50°C/4°C), drying in vac., elem. anal.;	100%

: 158789-52-7
nitrido(tetra-tert-butylphthalocyaninato)rhenium(V)

: 10294-34-5
boron trichloride

: 582295-87-2
((CH3)3CC8H3NN)4ReNBCl3

Conditions

Conditions	Yield
In dichloromethane Re compd. dissolved in CH2Cl2 and cooled to -5°C, electrophile added dropwise to this soln., stirred for 6 h at -5°C; solvent removed at -5°C, elem. anal.;	100%

: 10294-34-5
boron trichloride

: rhenium(VII) oxide

: rhenium trichloride dioxide

Conditions

Conditions	Yield
In neat (no solvent) (Ar); Re2O7 put into glass ampoule; BCl3 condensed onto it at -196°C; warmed slowly to -40°C then to room temp.; slowly cooled to -60°C;	100%

: 955084-10-3
5,5-difluoro-10-(p-tolyl)-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide

: 10294-34-5
boron trichloride

: 4,4-dichloro-8-p-tolyl-4-bora-3a,4a-diaza-s-indacene

Conditions

Conditions	Yield
In dichloromethane for 0.25h; Inert atmosphere; UV-irradiation;	100%

: 119-91-5
2,2'-biquinoline

: 10294-34-5
boron trichloride

: C18H12BCl2N2(1+)*Cl(1-)

Conditions

Conditions	Yield
In n-heptane; dichloromethane at -78 - 25℃; for 20h; Inert atmosphere;	100%

: 10294-34-5
boron trichloride

: 81631-74-5
4-n-butyl-1-trimethylsilylbenzene

: 4-n-butylphenyldichloroborane

Conditions

Conditions	Yield
In dichloromethane at 20℃; Inert atmosphere;	100%

: 7790-94-5
chlorosulfonic acid

: 10294-34-5
boron trichloride

: B(SO3Cl)3

Conditions

Conditions	Yield
at 6 - 20℃; for 4h;	100%

: 10294-34-5
boron trichloride

: 3,3',5,5'-tetraphenyl-ms-aza-2,2'-dipyrrolylmethene difluoroborate

: 4,4-dichloro-1,3,5,7-tetraphenyl-4-bora-3a,4a,8-triaza-s-indacene

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 0.333333h; Glovebox; Inert atmosphere; Schlenk technique;	100%

: 1073151-42-4
N,N-difluoroboryl-[N-(3-phenyl-2H-isoindol-1-yl)-N-(3-phenyl-1H-isoindol-1-ylidene)amine]

: 10294-34-5
boron trichloride

: N,N-dichloroboryl-[N-(3-phenyl-2H-isoindol-1-yl)-N-(3-phenyl1H-isoindol-1-ylidene)amine]

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 0.333333h; Glovebox; Inert atmosphere; Schlenk technique;	100%

: C27H24BFN4

: 10294-34-5
boron trichloride

: C27H24BClN4

Conditions

Conditions	Yield
In n-heptane; dichloromethane at 21℃; for 1h; Inert atmosphere;	100%

: 16853-85-3
lithium aluminium tetrahydride

: 10294-34-5
boron trichloride

: 19287-45-7
diborane

Conditions

Conditions	Yield
In diethyl ether byproducts: LiCl, AlCl3; distn. of BCl3 to water free etheric soln. of LiAlH4, cooled with liq. N2; heating up to room temp.; fractionated condensation;	99.4%
In diethyl ether byproducts: LiCl, AlCl3; distn. of BCl3 to water free etheric soln. of LiAlH4, cooled with liq. N2; heating up to room temp.; fractionated condensation;	99.4%

: 371-76-6
bis(trifluoromethyl)mercury

: 10294-34-5
boron trichloride

: 7637-07-2
boron trifluoride

Conditions

Conditions	Yield
In neat (no solvent) (N2); BCl3 was condensed above Hg compd. in an evacuated tube, mixt. was warmed up to room temp. with stirring, after 35 min was cooled to 0°C and all volatiles removed in vac.; fractionation at -160°C yielded BF3; identified by (19)F- and (11)B-NMR and mass spect.;	99%

: 97-94-9
triethyl borane

: 10294-34-5
boron trichloride

: 5314-83-0
diethylchloroborane

Conditions

Conditions	Yield
With ethene; tetraethyldiborane(6) react. of two equiv of B(C2H5)3 with one equiv of BCl3 at room temp., decompn. of catalyst with ethylene; distn.;	99%
With ethylene; tetraethyldiborane(6) react. of two equiv of B(C2H5)3 with one equiv of BCl3 at room temp., decompn. of catalyst with ethylene; distn.;	99%
tetraethyldiborane(6)

: 12081-54-8
tetraethyldiborane(6)

: 1116-61-6
tripropylborane

: 10294-34-5
boron trichloride

: 22086-53-9
dipropylchloroborane

Conditions

Conditions	Yield
With decene-1 introduction of BCl3 in mixt. of B(n-C3H7) and (C2H5)2B2H2 for 15 min, addn. of decene-1; distn.;	99%

...Expand

: 12116-45-9
(benzyl alcohol)tricarbonylchromium(0)

: 10294-34-5
boron trichloride

: 12170-17-1
(η6-benzyl chloride)tricarbonylchromium(0)

Conditions

Conditions	Yield
In dichloromethane stirring at -78°C for 1 h, quenching (satd. aq. NaHCO3), warming to room temp.; addn. of H2O, extn. (Et2O), drying (MgSO4), filtration, concn.;	99%

: C5H4Si(CH3)3Sn(CH3)3

: 10294-34-5
boron trichloride

: ClB(C5H4Si(CH3)3)2

Conditions

Conditions	Yield
In toluene under N2 atm. to soln. BCl3 in toluene was added C5H4(SiMe3)(SnMe3), react. mixt. was heated to reflux for 5 h; volatiles were removed at 0.1 mm Hg, 50°C;	99%

: (C6F5)2(CH3)2C3HN2Si(CH3)3

: 10294-34-5
boron trichloride

: (C6F5)2(CH3)2C3HN2BCl2

Conditions

Conditions	Yield
In hexane; toluene (under Ar, Schlenk); soln. of BCl3 in hexane added to soln. of ligand intoluene at ambient temp., stirred overnight; solvent removed under reduced pressure;	99%

: tetrakis(2,6-diisopropylphenylimino)pyracene

: 10294-34-5
boron trichloride

: [(C14H4(NC6H3(C3H7)2)4)(BCl2)2](2+)*2BCl4(1-)=[(C14H4(NC6H3(C3H7)2)4)(BCl2)2][BCl4]2

Conditions

Conditions	Yield
In hexane; dichloromethane BCl3 (4 equiv.) and ligand at 25°C for 12 h;	99%

: 1189139-25-0
5,5-dimethyl-5H-dibenzo[b,f]stannepine

: 1237745-13-9
(2,4,6-triisopropylphenyl)tin(Bu)3

: 10294-34-5
boron trichloride

: 1237745-15-1
5-(2,4,6-tri-iso-propylphenyl)-5H-dibenzo[b,f]borepin

Conditions

Conditions	Yield
In toluene Schlenk air-free technique; react. of Sn(CH3)2(C2H2(C6H4)2), tripyl-Sn(Bu)3 and BCl3 at -78°C;	99%

...Expand

: 10294-34-5
boron trichloride

: borondipyrromethene

: 1417726-65-8
4,4-dichloro-4-bora-3a,4a-diaza-s-indacene

Conditions

Conditions	Yield
In dichloromethane at 22℃; for 1h; Inert atmosphere;	99%

: 2,6-diethyl-4,4-difluoro-1,3,5,7-tetramethyl-8H-4-bora-3a,4a-diaza-s-indacene

: 10294-34-5
boron trichloride

: 1355045-95-2
4,4-dichloro-2,6-diethyl-1,3,5,7-tetramethyl-8H-4-bora-3a,4a-diaza-s-indacene

Conditions

Conditions	Yield
In dichloromethane at 22℃; for 1h;	99%
In hexane; dichloromethane for 1h; Inert atmosphere;

: 183619-19-4
1',2',3',4',5'-pentamethylazaferrocene

: 10294-34-5
boron trichloride

: 1610052-27-1
C14H19BCl3FeN

Conditions

Conditions	Yield
In dichloromethane for 0.5h; Inert atmosphere;	99%

: 1237706-56-7
1,3-bis-(2,4,6-trimethylphenyl)-4,6-diketo-5,5-dimethylpyrimidin-2-ylidene

: 10294-34-5
boron trichloride

: C24H28BCl3N2O2

Conditions

Conditions	Yield
In hexane; benzene at 20℃; for 1h; Inert atmosphere; Glovebox;	99%

BORON TRICHLORIDE Chemical Properties

Boron trichloride(10294-34-5) exists as clear, colorless liquid or gas, fumes in air. Its colorless gas is valuable in organic synthesis.
Molecular Structure:

Molecular Formula:BCl₃
Molecular Weight:117.16
EINECS:233-658-4
Density:0.738 g/cm³
Melting Point:-107 ℃
Boiling Point:12.5 ℃ at 760 mmHg
Flash Point:-17 ℃
Solubility:Decomposes in water

BORON TRICHLORIDE Uses

Boron trichloride(10294-34-5) is originally used for production of elemental boron.

BORON TRICHLORIDE Toxicity Data With Reference

1.		ihl-rat LCLo:20 ppm/7H		14KTAK Boron, Metallo-Boron Compounds and Boranes R.M. Adams,New York, NY.: Wiley,1964,726.
2.		ihl-mus LCLo:20 ppm/7H		14KTAK Boron, Metallo-Boron Compounds and Boranes R.M. Adams,New York, NY.: Wiley,1964,726.

BORON TRICHLORIDE Consensus Reports

Reported in EPA TSCA Inventory. EPA Extremely Hazardous Substances List.

BORON TRICHLORIDE Safety Profile

A poison by inhalation. A corrosive and severe irritant to skin, eyes, and mucous membranes. Reacts with water or steam to produce heat, toxic and corrosive fumes. Violent reaction with aniline or phosphine. Incompatible with hexafluorisopropylidene amino lithium, NO₂, grease, organic matter, O₂. When heated to decomposition it emits toxic fumes of Cl⁻. See also BORON COMPOUNDS and HYDROCHLORIC ACID.
Hazard Codes:

T+,T,

F
Risk Statements: 14-26/28-36/37/38-40-67-65-62-51/53-48/20-34-11-50/53-26/27/28-63-39/23/24/25-24-21-10
14: Reacts violently with water
26/28: Very Toxic by inhalation and if swallowed
36/37/38: Irritating to eyes, respiratory system and skin
40: Limited evidence of a carcinogenic effect
67: Vapors may cause drowsiness and dizziness
65: Harmful: May cause lung damage if swallowed
62: Possible risk of impaired fertility
51/53: Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
48/20: Harmful: danger of serious damage to health by prolonged exposure through inhalation
34: Causes burns
11: Highly Flammable
50/53: Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
26/27/28: Very Toxic by inhalation, in contact with skin and if swallowed
63: Possible risk of harm to the unborn child
39/23/24/25: Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed
24: Toxic in contact with skin
21: Harmful in contact with skin
10: Flammable
Safety Statements: 9-26-28-36/37/39-45-8-61-38-28A-16-1-60-33-23-7/9-62
9: Keep container in a well-ventilated place
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
28: After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
8: Keep container dry
61: Avoid release to the environment. Refer to special instructions safety data sheet
38: In case of insufficient ventilation, wear suitable respiratory equipment
28: After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
16: Keep away from sources of ignition - No smoking
1: Keep locked up
60: This material and/or its container must be disposed of as hazardous waste
33: Take precautionary measures against static discharges
23: Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer)
7/9: Keep container tightly closed and in a well-ventilated place
62: If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label
RIDADR: UN 3390 6.1/PG 1
WGK Germany: 3
RTECS: ED1925000
F: 10-21
F 10 Keep under argon
F 12 Shake before use
Hazard Note: Very toxic
HazardClass: 2.3

BORON TRICHLORIDE Standards and Recommendations

DOT Classification: 2.3; Label: Poison Gas, Corrosive

Product Name

Boron trichloride

Synthetic route

BORON TRICHLORIDE Chemical Properties

BORON TRICHLORIDE Uses

BORON TRICHLORIDE Toxicity Data With Reference

BORON TRICHLORIDE Consensus Reports

BORON TRICHLORIDE Safety Profile

BORON TRICHLORIDE Standards and Recommendations

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