Dibutylgermanium dichloride
Names
[ CAS No. ]:
4593-81-1
[ Name ]:
Dibutylgermanium dichloride
[Synonym ]:
MFCD00013590
dibutyl(dichloro)germane
Di-n-butylgermanium dichloride
Dibutylgermanium dichloride
EINECS 224-986-9
Chemical & Physical Properties
[ Density]:
1.208 g/mL at 25 °C(lit.)
[ Boiling Point ]:
242 °C(lit.)
[ Molecular Formula ]:
C8H18Cl2Ge
[ Molecular Weight ]:
257.77500
[ Flash Point ]:
225 °F
[ Exact Mass ]:
258.00000
[ LogP ]:
4.50640
[ Index of Refraction ]:
n20/D 1.473(lit.)
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LY5020000
- CHEMICAL NAME :
- Germane, dibutyldichloro-
- CAS REGISTRY NUMBER :
- 4593-81-1
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C8-H18-Cl2-Ge
- MOLECULAR WEIGHT :
- 257.75
- WISWESSER LINE NOTATION :
- G-GE-G4&4
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 :
- 100 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 100 mg/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 increase
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 96 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 96 mg/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 increase
MUTATION DATA
- TYPE OF TEST :
- Mutation in mammalian somatic cells
- TEST SYSTEM :
- Rodent - hamster Ovary
- DOSE/DURATION :
- 100 mg/L
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 64,482,1982
Safety Information
[ Hazard Codes ]:
T:Toxic;
[ Risk Phrases ]:
R23/24/25;R29;R34
[ Safety Phrases ]:
S36-S45-S36/37/39-S27-S26
[ RIDADR ]:
UN 2810 6.1/PG 3
[ WGK Germany ]:
3
[ RTECS ]:
LY5020000
[ Packaging Group ]:
II
[ Hazard Class ]:
8
[ HS Code ]:
2931900090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%