Germane, tetrapropyl- cas no:994-65-0

NameGermane, tetrapropyl-
CAS994-65-0
SynonymsNSC 65799;Tetrapropylgermane; Tetrapropylgermanium
EINECS(EC#)213-620-3
Molecular FormulaC12H28 Ge
Molecular Weight244.99

refractive indexn20/D 1.452(lit.)

Hazard Xn: Harmful;
Risk 20/21/22
Safety

Slightly toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic vapors of Ge⁻.
Hazard Codes of Tetrapropylgermane (CAS NO.994-65-0): Xn
Risk Statements: 20/21/22 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 36 
S36:Wear suitable protective clothing.
 

1.		orl-rat LD50:>12 g/kg		CHDDAT    Comptes Rendus Hebdomadaires des Seances de l’Academie des Sciences, Serie D. 262 (1966),1302.
2.		ipr-rat LD50:12 g/kg		85JCAE    Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,1243.
3.		orl-mus LD50:>20 g/kg		CHDDAT    Comptes Rendus Hebdomadaires des Seances de l’Academie des Sciences, Serie D. 262 (1966),1302.
4.		ipr-mus LD50:5640 mg/kg		85JCAE    Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,1243.