Germane supplier | CasNO.7782-65-2

Name
Germane
EINECS 231-961-6
CAS No. 7782-65-2
Article Data68
CAS DataBase
Density 1,53 g/cm3
Solubility Insoluble IN WATER
Melting Point -165°C
Formula GeH4
Boiling Point -88°C
Molecular Weight 76.6218
Flash Point
Transport Information 2192
Appearance Colorless
Safety Poison by inhalation. Moderately toxic by ingestion. A hemolytic gas. Ignites spontaneously in air. Incompatible with Br₂. See also HYDRIDES, GERMANIUM COMPOUNDS, and GERMANIUM.
Risk Codes 17-21/22-23-26-22-12
Molecular Structure
Hazard Symbols Toxic material. TLV: 0.2 ppm.
Synonyms Germaniumhydride (GeH4) (6CI); Germanium tetrahydride; Germanium(4+) hydride;Monogermane; Tetrahydrogermane
PSA 0.00000
LogP 0.06920

Synthetic route

tetracarbonyl(trimethylgermyl)germyliron: tetracarbonyl(trimethylgermyl)germyliron

A: 7782-65-2
germane

B: 121981-68-8
[Fe2(μ-GeH2)2(CO)8]

C: 1449-63-4
trimethylgermane

Conditions

Conditions	Yield
In neat (no solvent) allowed to stand in the dark for 64 h at ambient temp.; identified spectroscopically;	A n/a B 102 % C 91%
In benzene 30 min at 7°C, allowed to warm to 17°C, after 1 h allowed to procced at room temp., reaction time: 170 d; followed by (1)H-NMR;

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: 16940-66-2
sodium tetrahydroborate

: germanium dioxide

: 7782-65-2
germane

Conditions

Conditions	Yield
In hydrogen bromide according to T.S. Piper, M.K. Wilson, J. Inorg. Nucl. Chem., 4, 22 (1957) and J.E.Griffiths, Inorg. Chem., 2, 375 (1963); collected into -134°C trap, purified by passing through a columnwith silica gel and mol. sieve 5A at -30 °C, detd. by chromy. and mass spectrometric analysis;	90%

: 13637-65-5
chlorogermane

: 24331-65-5
bis(difluorophosphino) sulphide

A: 7782-65-2
germane

B: 39491-87-7
difluoro(germylthio)phosphine

C: 14335-40-1
chlorodifluorophosphine

D: 13780-63-7
difluorophosphine sulfide

Conditions

Conditions	Yield
mixt. was warmed to 209 K for 2 h; examined by NMR, sepd. by fractional condensation;	A <1 B 87% C n/a D <1

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: 779289-35-9
tetracarbonylgermyliron(1-)

: 1529-47-1
chlorotrimethylgermane

A: 7782-65-2
germane

: 121981-67-7
tetracarbonyl(trimethylgermyl)germyliron

C: 121981-68-8
[Fe2(μ-GeH2)2(CO)8]

D: 1449-63-4
trimethylgermane

Conditions

Conditions	Yield
In diethyl ether under N2, 30 min; pumping for 3 h at diffusion pump vacuum, extn. (cyclohexane): ((Fe(CO)4(GeH2))2);	A n/a B 23% C 58% D n/a

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: 16853-85-3
lithium aluminium tetrahydride

: 10038-98-9
germaniumtetrachloride

: 7782-65-2
germane

Conditions

Conditions	Yield
In solid matrix byproducts: LiCl, AlCl3; distilling gaseous GeCl4 in vac. on solid matrix of LiAlH4 in ether (cooled with liq. N2), heating to room temp.;; fractional condensation at -111.9 °C;;	27.7%
In solid matrix byproducts: LiCl, AlCl3; distilling gaseous GeCl4 in vac. on solid matrix of LiAlH4 in ether (cooled with liq. N2), heating to room temp.;; fractional condensation at -111.9 °C;;	27.7%

: 13450-95-8
germanium (IV) iodide

: 7580-67-8
lithium hydride

A: 7782-65-2
germane

B: 1333-74-0
hydrogen

Conditions

Conditions	Yield
In solid byproducts: Ge, LiI; mechanically acivated interaction in vac. vibrating ball mill, accordingto: V. V. Volkov, K. G. Myakishev, I. I. Gorbacheva, Izv. Sib. Otd. Aka d. Nauk SSSR, Ser. Khim. Nauk, 5 (1983) No. 12, p. 79; monitored by volumetric anal., IR spectroscopy, chem. anal.;	A 1% B n/a

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: 16940-66-2
sodium tetrahydroborate

: germanium dioxide

A: 7440-56-4
germanium

B: 7782-65-2
germane

Conditions

Conditions	Yield
In hydrogen bromide in dild. aq. HBr soln.;
In hydrogen bromide aq. HBr; in dild. aq. HBr soln.;

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: 13573-02-9
germyl iodide

: 20667-12-3
silver(l) oxide

: 7782-65-2
germane

Conditions

Conditions	Yield
byproducts: H2O;
byproducts: H2O;

: 14694-31-6
germanium (II) iodide

: 20667-12-3
silver(l) oxide

: 7782-65-2
germane

Conditions

Conditions	Yield
byproducts: H2O;
byproducts: H2O;

: 16940-66-2
sodium tetrahydroborate

: 10038-98-9
germaniumtetrachloride

: 7782-65-2
germane

Conditions

Conditions	Yield
In tetrahydrofuran
In water
In water

: 1747-99-5
ethylgermane

A: 7440-56-4
germanium

B: 7782-65-2
germane

Conditions

Conditions	Yield
In gas byproducts: ethane, ethene; Irradiation (UV/VIS); laser-induced photolytic chemical vapour deposition (LPCVD) of (C2H5)GeH3 (2.5 kPa) at 193 nm and deposition of Ge on a reactor NaCl window;; IR and energy-dispersive X-ray spectroscopy; further byproducts;;

: 1631-46-5
diethylgermane

A: 7440-56-4
germanium

B: 7782-65-2
germane

C: 1747-99-5
ethylgermane

Conditions

Conditions	Yield
In gas byproducts: ethane, ethene; Irradiation (UV/VIS); laser-induced photolytic chemical vapour deposition (LPCVD) of (C2H5)2GeH2 (2.7 kPa) at 193 nm and deposition of Ge on a reactor NaCl window;; IR and energy-dispersive X-ray spectroscopy;;

...Expand

: 122050-25-3
tetracarbonylgermyl(methylgermyl)iron

A: 7782-65-2
germane

B: 15230-48-5
germanium dihydride dichloride

: 121995-42-4
{Fe(CO)4(GeH3)(Ge(CH3)ClH)}

D: 29914-10-1
methylgermyl chloride

E: 1449-65-6
methylgermane

Conditions

Conditions	Yield
With CCl4 In benzene under N2, 3-80 days; detn. by (1)H-NMR;

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: 122050-25-3
tetracarbonylgermyl(methylgermyl)iron

A: 7782-65-2
germane

B: 39048-57-2, 61139-16-0
{Fe(CO)4(GeH3)H}

C: 122046-73-5, 69900-92-1
{Fe(CO)4(Ge(CH3)ClH)H}

D: 29914-10-1
methylgermyl chloride

Conditions

Conditions	Yield
In benzene under N2, 84 days; detn. by (1)H-NMR;

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: 122050-25-3
tetracarbonylgermyl(methylgermyl)iron

A: 7782-65-2
germane

B: 121981-68-8
[Fe2(μ-GeH2)2(CO)8]

C: 121995-44-6
{(Fe(CO)4(GeH3))2(Ge(CH3)H)}

D: 1449-65-6
methylgermane

Conditions

Conditions	Yield
In benzene 2 y in a sealed NMR tube at room temp.; detn. by (1)H-NMR;

...Expand

: 122050-25-3
tetracarbonylgermyl(methylgermyl)iron

A: 7782-65-2
germane

B: 121981-68-8
[Fe2(μ-GeH2)2(CO)8]

C: 68033-41-0, 126061-24-3
[Fe(CO)4(Ge(CH3)H)]2

D: 121981-66-6
{(Fe(CO)4)2(Ge(CH3)2)(Ge(CH3)H)}

E: 1449-65-6
methylgermane

Conditions

Conditions	Yield
In neat (no solvent) 122 d in the dark, sealed tube; detn. by IR-spectroscopy;

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: 10026-04-7, 53609-55-5
tetrachlorosilane

: 122050-25-3
tetracarbonylgermyl(methylgermyl)iron

A: 7782-65-2
germane

: 121995-42-4
{Fe(CO)4(GeH3)(Ge(CH3)ClH)}

C: 29914-10-1
methylgermyl chloride

D: 1449-65-6
methylgermane

Conditions

Conditions	Yield
In benzene under N2, 47 and 91 days; detn. by (1)H-NMR;

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: 67-56-1
methanol

: ((CH3)3N)GeH3Br*(CH3)2O

A: 7782-65-2
germane

B: 13818-89-8
digermane

C: 14691-44-2
trigermane

D: 14939-17-4
digermyl ether

E: 5910-93-0
methoxygermane

Conditions

Conditions	Yield
In Dimethyl ether byproducts: (CH3)3NHBr; MeOH was added to Me3NGeH3BrMe2O in Me2O, mixt. was warmed to -63°C for 4-5 h; volatiles were removed in vac., sepd. by low temp. high-vac. distn.;	A <1 B <1 C <1 D <1 E 55-62

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: 1333-74-0
hydrogen

: 10038-98-9
germaniumtetrachloride

: lithium hydride

: 7782-65-2
germane

Conditions

Conditions	Yield
With aluminium trichloride; sodium chloride In melt byproducts: Al, H2, LiCl; dissolution of LiH in a AlCl3/NaCl melt, introduction of GeCl4 and H2;	0%
With potassium chloride; lithium chloride; sodium chloride In melt byproducts: Ge; LiH dissolved in the dried LiCl-NaCl-KCl melt (400°C), introduction of H2 and GeCl4;

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: 7440-56-4
germanium

: 7439-95-4
magnesium

: 7782-65-2
germane

Conditions

Conditions	Yield
In sulfuric acid using 3 - 4 n H2SO4;; drying the gas with CaCl or P2O5; passing through aq. KOH (50 %); condensing with liquid air;;
In sulfuric acid aq. H2SO4; using 3 - 4 n H2SO4;; drying the gas with CaCl or P2O5; passing through aq. KOH (50 %); condensing with liquid air;;

: 7440-56-4
germanium

: 7782-65-2
germane

Conditions

Conditions	Yield
methane In neat (no solvent) Electric Arc; using Ge electrodes; very small losses;; product is impured with organic compounds;;
methane In neat (no solvent) Electric Arc; using Ge electrodes; very small losses;; product is impured with organic compounds;;

: 7440-56-4
germanium

: 7440-66-6
zinc

: 7782-65-2
germane

Conditions

Conditions	Yield
In sulfuric acid adding Zn to sulfuric soln. of Ge;;
In sulfuric acid aq. H2SO4; adding Zn to sulfuric soln. of Ge;;

: 7440-56-4
germanium

: Na(x)Hg(1-x)

: 7782-65-2
germane

Conditions

Conditions	Yield
In sulfuric acid adding Na Hg alloy to a sulfuric soln. of Ge;;
In sulfuric acid aq. H2SO4; adding Na Hg alloy to a sulfuric soln. of Ge;;

: 7440-56-4
germanium

: 86119-84-8, 7664-38-2
phosphoric acid

: 7782-65-2
germane

Conditions

Conditions	Yield
In water Electrolysis; using Ge as the cathode and H3PO4 (50 %) as the electrolyte; slow reaction;;
In water Electrolysis; using Ge as the cathode and H3PO4 (50 %) as the electrolyte; slow reaction;;

: 7440-56-4
germanium

: 1333-74-0
hydrogen

A: 7782-65-2
germane

B: germylene

C: germanane

D: 13765-45-2
germyl

E: Ge2H2

Conditions

Conditions	Yield
In solid matrix byproducts: Ge2H4, Ge2H6, GeH3(1-); (Ar or Ne); laser ablated germanium atoms; 3.5 K; IR;
In neat (no solvent) co-depositon laser-ablated Ge with H2 at 3.5 K; other products - Ge2H4, Ge2H6, GeH3(1-); identified by IR spectroscopy;

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: 7440-56-4
germanium

: 1333-74-0
hydrogen

A: 7782-65-2
germane

B: 13818-89-8
digermane

C: (GeH2)2

D: germyl anion

Conditions

Conditions	Yield
In neat (no solvent) co-depositon laser-ablated Ge with H2 at 3.5 K; other products - GeH, GeH2, GeH3, Ge2H2; identified by IR spectroscopy;

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: 7440-56-4
germanium

: 1333-74-0
hydrogen

: 7782-65-2
germane

Conditions

Conditions	Yield
With 27 glow discharge, low yield;
With 27 glow discharge, low yield;

: 7782-65-2
germane

: 13765-45-2
germyl

Conditions

Conditions	Yield
With Cl byproducts: HCl;	100%
With F byproducts: HF;	100%

: 7782-65-2
germane

A: 7440-56-4
germanium

B: 1333-74-0
hydrogen

Conditions

Conditions	Yield
germane introducing to evac. reaction vessel (clean or with walls coatedbeforehand by layer of germanium powder) to pressure 0.6-3.0 at, decomp n. initiation by spark discharge, germanium powder deposition on reaction vessel walls; monitoring by pressure measů powder melting in high vac. resistancefurnace; mass spectrometric anal.;	A 99% B n/a
Kinetics; other Radiation; shock tube; GeH4 was diluted with Ar; T = 1200-1500 K; p ca. 150 kPa; AAS;
In gaseous matrix Kinetics; the surface of the reactors are coated with KCl and MgO, the temp. is varied between 420 and 670 K;

: 15226-74-1, 61091-28-9, 61117-58-6
dicobalt octacarbonyl

: 7782-65-2
germane

: μ4-Ge{Co2(CO)7}2

Conditions

Conditions	Yield
In hexane byproducts: CO, H2; GeH4 and Co2(CO)8 in 1:1 molar ratio were reacted for 21 days in dry hexane in sealed ampules at room temp.; ampule was opened onto a vac. line and volatiles (H2, CO) were removed,residue was recrystd. from CH2Cl2/hexane; IR;	90%

: 7782-65-2
germane

A: 33272-98-9
GeH3(1+)

B: GeH2(1+)

Conditions

Conditions	Yield
With carbon dioxide In gas gas phase ion-molecule reaction; 20 eV impact; GeH4/CO2 (1/25); 5*E-7 torr; under FTMS conditions; FTMS; CIMS;	A 75% B 25%

: 7782-65-2
germane

: 1265901-88-9
(Ph3Ge)3GeNMe2

: 2816-38-8
(Ph3Ge)3GeH

Conditions

Conditions	Yield
In acetonitrile byproducts: Me2NH; (N2); Schlenk technique; GeH4 was condensed into soln. of Ge compd. in MeCN at 77 K; warmed to room temp.; heated at 85°C for 18 h; evapd. (vac.); elem. anal.;	74%

: 7782-65-2
germane

A: 33272-98-9
GeH3(1+)

B: GeH(1+)

C: GeH2(1+)

Conditions

Conditions	Yield
With carbon monoxide In gas gas phase ion-molecule reaction; 20 eV electron beam; GeH4/CO mixture (1/25) at 5*E-7 torr; in FTMS cell; disappearance of CO(1+) in less than 100 ms; Fourier transform mass spectroscopy (FTMS); chemical ionization mass spectroscopy (CIMS);	A 65% B 15% C 20%
With carbon monoxide In gas byproducts: GeC; gas phase ion-molecule reaction; GeH4/CO ratio 1/10; total pressure >1 torr; under chemical ionization conditions; CIMS;

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: 7782-65-2
germane

: 60279-43-8, 67528-43-2
molybdenum(carbonyl)(dpe)2

: Mo(CO)(η2-GeH4)(diphenylphosphinoethane)2

Conditions

Conditions	Yield
In benzene Ar; condensing 1 equiv. of GeH4 onto frozen benzene soln. of Mo complex,warming to room temp.; taking the soln. off, washing the solid with toluene, hexane (twice): elem. anal.;	49%

: 7647-01-0
hydrogenchloride

: 7782-65-2
germane

A: 13637-65-5
chlorogermane

B: 15230-48-5
germanium dihydride dichloride

Conditions

Conditions	Yield
With AlCl3 congealing of the products; pumping H2 out; fractionating; transition temp.: -135 - -120 °C (GeH4), -120 - -90 °C (HCl), -83 - -78 °C (H3GeCl) and -61 - -52 °C (H2GeCl2);;	A 14% B 48%
With AlCl3 congealing of the products; pumping H2 out; fractionating; transition temp.: -135 - -120 °C (GeH4), -120 - -90 °C (HCl), -83 - -78 °C (H3GeCl) and -61 - -52 °C (H2GeCl2);;	A 48% B 14%
In neat (no solvent) reaction of GeH4 with HCl-gas over AlCl3;; product mixt. obtained, sepn. by fractional distillation;;
In neat (no solvent) reaction of GeH4 with HCl-gas over AlCl3;; product mixt. obtained, sepn. by fractional distillation;;

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: 7782-65-2
germane

: 15321-51-4
diiron nonacarbonyl

: 13463-40-6
iron pentacarbonyl

B: 17685-52-8
triiron dodecarbonyl

C: 12367-01-0
Ge{Fe2(CO)8}2

D: Ge2Fe6 * 23(CO)

Conditions

Conditions	Yield
In hexane byproducts: hydrogen, carbon monoxide; in an evacuated vessel(temp.77K) the reaction mixture was warmed in the closed ampoule to room temp., then at 65°C for 15 minutes, the soln. was brown-yellow and little solid Fe2(CO)9 remained; incondensible gases and Fe(CO)5 was removed, residue was chromd. (pentane) on silica gel to give, in order of elution, green Fe3(CO)12, yellow Ge(Fe2(CO)8)2 (recryst. from pentane red crystals), two minor unidentified products and orange Ge2Fe6(CO)23;	A n/a B n/a C 43% D 10%
In hexane addn. of the reaction mixture in an evacuated vessel(77K), reaction at 50°C for 8d; incondensible gases and Fe(CO)5 was removed, residue was chromd. (pentane) on silica gel to give, in order of eluation, green Fe3(CO)12, yellow Ge(Fe2(CO)8)2 and orange Ge2Fe6(CO)23;	A n/a B n/a C 19% D n/a
In hexane byproducts: hydrogen, carbon monoxide; addn. of the reaction mixture in an evacuated vessel(77K), reaction at 30°C for 10d; incondensible gases and Fe(CO)5 was removed, residue was chromd. (pentane) on silica gel to give, in order of eluation, green Fe3(CO)12, yellow Ge(Fe2(CO)8)2 and orange Ge2Fe6(CO)23;	A n/a B n/a C 10% D n/a
In hexane byproducts: hydrogen, carbon monoxide; addn. of the reaction mixture in an evacuated vessel(77K), reaction at 25°C for 10d; incondensible gases and Fe(CO)5was removed, residue was chromd. (pentane) on silica gel to give, in order of eluation, green Fe3(CO)12, yellow Ge(fe2(CO)8)2 and orange Ge2Fe6(CO)23;	A n/a B n/a C 5% D n/a

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: 7782-65-2
germane

: 13818-89-8
digermane

Conditions

Conditions	Yield
In gas byproducts: H2, Ge; Electrochem. Process; silent electric discharge (SED) at -78°C for 1,5 h; according toS.D. Gokhale, J.E. Drake, W.L. Jolly, J. Inorg. Nucl. Chem., 27, 1911 (1965); detd. by gas chromy.;	42%

: 7782-65-2
germane

: vanadocene

: [(C5H5)2V]2GeH2

Conditions

Conditions	Yield
In diethyl ether complex suspn. at -196°C condensed with GeH4, reacted for 1 h at20°C; filtered off, washed with ether, recrystd. (CH2Cl2/ether, cooling); elem. anal.;	39%

: 7782-65-2
germane

: 13463-40-6
iron pentacarbonyl

: 38117-54-3
cyclopentadienyl iron(II) dicarbonyl dimer

A: 12367-01-0
Ge{Fe2(CO)8}2

B: Fe3(CO)9{μ3-Ge(Fe(CO)2(η5-cyclopentadienyl))}2

Conditions

Conditions	Yield
In petroleum ether vac.; petroleum ether (bp. 100-130°C), heating (150°C, 160 min); removal of volatiles, sepn. of Ge(Fe2(CO)8)2 with extn. (pentane), extn. (CH2Cl2);	A 25% B 35%

...Expand

: 7782-65-2
germane

: 60575-76-0
Ph3GeCH2CN

: 112168-62-4
(Ph3Ge)4Ge

Conditions

Conditions	Yield
In acetonitrile (N2) GeH4 was condensed at 77 K, Ph3GeCH2CN in MeCN was added, allowed to warm to room temp. and heated at 85°C for 5 days; volatiles were removed in vacuo, residue was washed with hexane and dried in vacuo; elem. anal.;	32%

: 7782-65-2
germane

: 334-99-6
trifluoronitrosomethane

: 123591-16-2
N-trifluoromethylgermaimine

Conditions

Conditions	Yield
byproducts: water; GeH4 and F3CNO react in an evacuated glass ampoule at 120°C to water and N-trifluoromethylgermaimine.; Isolation at -96°C, separation by a trap-to-trap fractionation as white solid.;	25%

: 15226-74-1, 61091-28-9, 61117-58-6
dicobalt octacarbonyl

: 7782-65-2
germane

A: 84664-74-4
Ge2Co6(CO)20

B: μ4-Ge{Co2(CO)7}2

Conditions

Conditions	Yield
In hexane byproducts: CO, H2; GeH4 and Co2(CO)8 (1:1 or 2:1) were reacted for 14 weeks in dry hexane in sealed ampules at room temp.; ampule was opened onto a vac. line and volatiles (H2, CO) were removed,residue was recrystd. from CH2Cl2/hexane;	A 20% B n/a

...Expand

: 7782-65-2
germane

: 15321-51-4
diiron nonacarbonyl

A: GeFe5(CO)19

B: Ge2Fe7(CO)26

C: Ge2Fe6(CO)23

D: 12367-01-0
Ge{Fe2(CO)8}2

Conditions

Conditions	Yield
In hexane byproducts: CO, H2; react. of GeH4 and Fe2(CO)9 in hexane at 68°C; preparative chromy. on silica with petroleum spirit-CH2Cl2 as eluent;	A <1 B 1-2 C 7% D 35-45

...Expand

Germane Chemical Properties

Molecular Structure:

Molecular Formula: H₄Ge
Molecular Weight: 76.6718
IUPAC Name: Germane
Synonyms of Germane (CAS NO.7782-65-2): EINECS 231-961-6 ; Germanium hydride ; Germanium tetrahydride ; Monogermane ; Germane [UN2192] [Poison gas] ; UN2192
CAS NO: 7782-65-2
Classification Code: TWA (0.2 ppm)
Melting point: -165°C
Boiling Point: -88°C
Density: 1,53 g/cm³
Merck: 13,4418

Germane Uses

Germane (CAS NO.7782-65-2) is used in the semiconductor industry for the epitaxial growth of germanium by MOVPE or chemical beam epitaxy.[5] Organogermanium precursors (e.g. isobutylgermane, alkylgermanium trichlorides, and dimethylaminogermanium trichloride) have been examined as less hazardous liquid alternatives to germane for deposition of Ge-containing films by MOVPE.[6]

Germane Production

A typical synthesis involved the reaction of Na₂GeO₃ with sodium borohydride.
Na₂GeO₃ + NaBH₄ + H₂O → GeH₄ + 2 NaOH + NaBO₂

Germane Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LC₅₀	inhalation	1380mg/m3 (1380mg/m3)	BEHAVIORAL: EXCITEMENT BEHAVIORAL: ATAXIA BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 18(2), Pg. 56, 1974.
mouse	LD₅₀	oral	1250mg/kg (1250mg/kg)	BEHAVIORAL: EXCITEMENT BEHAVIORAL: ATAXIA BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 18(2), Pg. 56, 1974.

Germane Consensus Reports

Reported in EPA TSCA Inventory.

Germane Safety Profile

Hazard Codes of Germane (CAS NO.7782-65-2): F Toxic T
Risk Statements: 17-21/22-23
R17: Spontaneously flammable in air.
R21/22: Harmful in contact with skin and if swallowed.
R23: Toxic by inhalation.
Safety Statements: 16-24-26-36/37/39-45
S16: Keep away from sources of ignition.
S24: Avoid contact with skin.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: 2192
RTECS: LY4900000
TSCA: Yes
HazardClass: 2.3
Poison by inhalation. Moderately toxic by ingestion. A hemolytic gas. Ignites spontaneously in air. Incompatible with Br₂. See also HYDRIDES, GERMANIUM COMPOUNDS, and GERMANIUM.

Germane Standards and Recommendations

ACGIH TLV: TWA 0.2 ppm
DOT Classification: 2.3; Label: Poison Gas, Flammable Gas

Product Name

Germane

Synthetic route

Germane Chemical Properties

Germane Uses

Germane Production

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