germane

Modify Date: 2025-08-21 18:39:02

germane structure	Common Name	germane
	CAS Number	7782-65-2	Molecular Weight	76.67180
	Density	1.53 g/cm3	Boiling Point	-88ºC
	Molecular Formula	GeH₄	Melting Point	-165ºC
	MSDS	USA	Flash Point	N/A
	Symbol	GHS02, GHS06	Signal Word	Danger

Name	germane
Synonym	More Synonyms

Density	1.53 g/cm3
Boiling Point	-88ºC
Melting Point	-165ºC
Molecular Formula	GeH₄
Molecular Weight	76.67180
Exact Mass	77.95250
LogP	0.06920
Vapour density	1.53 (142 °C, vs air)
Water Solubility	insoluble H2O; soluble liquid ammonia, slightly soluble hot HCl [HAW93]

germane MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LY4900000

CHEMICAL NAME :: Germane

CAS REGISTRY NUMBER :: 7782-65-2

LAST UPDATED :: 199712

DATA ITEMS CITED :: 17

MOLECULAR FORMULA :: Ge-H4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1250 mg/kg

TOXIC EFFECTS :: Behavioral - excitement Behavioral - ataxia Behavioral - muscle contraction or spasticity

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 18(2),56,1974

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1380 mg/m3

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 18(2),56,1974 *** REVIEWS *** ACGIH TLV-TWA 0.63 mg/m3 (0.2 ppm) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.2 ppm (0.6 mg/m3) DTLWS* "Documentation of the Threshold Limit Values for Substances in Workroom Air," Supplements. For publisher information, see 85INA8. Volume(issue)/page/year: 3,20,1973 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.2 ppm (0.6 mg/m3) JAN 1993 OEL-BELGIUM:TWA 0.2 ppm (0.63 mg/m3) JAN 1993 OEL-DENMARK:TWA 0.2 ppm (0.6 mg/m3) JAN 1993 OEL-FINLAND:STEL 0.2 ppm (0.6 mg/m3) JAN 1993 OEL-FRANCE:TWA 0.2 ppm (0.6 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 0.2 ppm (0.6 mg/m3) JAN 1993 OEL-RUSSIA:STEL 5 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 0.2 ppm (0.6 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 0.2 ppm (0.6 mg/m3);STEL 0.6 ppm JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO GERMANIUM TETRAHYDRIDE-air:10H TWA 0.2 ppm REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992

Symbol	GHS02, GHS06
Signal Word	Danger
Hazard Statements	H220-H280-H302-H330
Precautionary Statements	P210-P260-P284-P310-P410 + P403
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes	F,T,T+,F+
Risk Phrases	17-21/22-23
Safety Phrases	16-24-26-36/37/39-45
RIDADR	UN 2192
RTECS	LY4900000
Hazard Class	2.3

Precursor 8
CAS#:16853-85-3 Lithium Alumini... CAS#:10038-98-9 Germanium chloride CAS#:7440-56-4 Germanium CAS#:7664-38-2 Phosphoric acid
CAS#:121981-67-7 tetracarbonyl(t... CAS#:13637-65-5 chlorogermane CAS#:16940-66-2 sodiumborohydride CAS#:22871-82-5 B-Bis-[germyl]-...
DownStream 10
CAS#:14940-63-7 deuterium hydro... CAS#:18852-54-5 germylsulfanylg... CAS#:7440-56-4 Germanium CAS#:1333-74-0 Hydrogen
CAS#:13818-89-8 λ3-germane CAS#:12025-32-0 Germanium(II) s... CAS#:14097-09-7 iso-tetragermane CAS#:14691-44-2 trigermane
CAS#:14691-47-5 tetragermane CAS#:13573-02-9 iodogermane

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EINECS 231-961-6

MFCD00011028

5,7-diamino-4,6-dinitro-benzofuroxan

germanium tetrahydride

monofuroxan

4,6-dinitro-5,7-diaminobenzofuroxan

2,1,3-Benzoxadiazole-4,6-diamine,5,7-dinitro-,3-oxide

monogermane

5,7-Dinitro-4,6-benzofurazandiamine 3-oxide

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germane

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HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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Precursor & DownStream

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.