Germane, tetrapropyl-
Names
[ CAS No. ]:
994-65-0
[ Name ]:
Germane, tetrapropyl-
[Synonym ]:
Tetra-n-propyl-german
EINECS 213-620-3
tetra-n-propylgermane
Tetrapropyl-german
tetrapropyl germanium
Germaniumtetrapropyl
GERMANE,TETRAPROPYL
TETRAPROPYL GERMANE
Chemical & Physical Properties
[ Boiling Point ]:
86-87ºC5 mm Hg(lit.)
[ Melting Point ]:
-73ºC
[ Molecular Formula ]:
C12H28Ge
[ Molecular Weight ]:
244.99100
[ Flash Point ]:
98.1ºC
[ Exact Mass ]:
246.14000
[ LogP ]:
5.07520
[ Index of Refraction ]:
n20/D 1.452(lit.)
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LY5120000
- CHEMICAL NAME :
- Germane, tetrapropyl-
- CAS REGISTRY NUMBER :
- 994-65-0
- BEILSTEIN REFERENCE NO. :
- 3660530
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C12-H28-Ge
- MOLECULAR WEIGHT :
- 244.99
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >12 gm/kg
- TOXIC EFFECTS :
- Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Lungs, Thorax, or Respiration - other changes Nutritional and Gross Metabolic - body temperature decrease
- REFERENCE :
- CHDDAT Comptes Rendus des Seances de l'Academie des Sciences, Serie D: Sciences Naturelles. (Paris, France) V.262-291, 1966-80. For publisher information, see CRASEV. Volume(issue)/page/year: 262,1302,1966
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 12 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1243,1986
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >20 gm/kg
- TOXIC EFFECTS :
- Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Lungs, Thorax, or Respiration - other changes Nutritional and Gross Metabolic - body temperature decrease
- REFERENCE :
- CHDDAT Comptes Rendus des Seances de l'Academie des Sciences, Serie D: Sciences Naturelles. (Paris, France) V.262-291, 1966-80. For publisher information, see CRASEV. Volume(issue)/page/year: 262,1302,1966
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 5640 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1243,1986
Safety Information
[ Hazard Codes ]:
Xn: Harmful;
[ Risk Phrases ]:
20/21/22
[ HS Code ]:
2931900090
Synthetic Route
Customs
[ HS Code ]: 2931900090
[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%