trimethylarsane oxide
Names
[ CAS No. ]:
4964-14-1
[ Name ]:
trimethylarsane oxide
[Synonym ]:
Trimethylarsenoxid
trimethylarsane oxide
Trimethylarsinoxide
(CH3)3As=O
Arsine oxide,trimethyl
dimethylarsorylmethane
trimethyl-arsine oxide
Trimethylarsinoxid
Chemical & Physical Properties
[ Boiling Point ]:
170.7ºC at 760 mmHg
[ Molecular Formula ]:
C3H9AsO
[ Molecular Weight ]:
136.02500
[ Flash Point ]:
56.4ºC
[ Exact Mass ]:
135.98700
[ PSA ]:
17.07000
[ LogP ]:
1.25180
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CH8025000
- CHEMICAL NAME :
- Arsine oxide, trimethyl-
- CAS REGISTRY NUMBER :
- 4964-14-1
- LAST UPDATED :
- 199801
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C3-H9-As-O
- MOLECULAR WEIGHT :
- 136.04
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 :
- 10600 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA
- TYPE OF TEST :
- Cytogenetic analysis
- TEST SYSTEM :
- Human Fibroblast
- DOSE/DURATION :
- 3700 umol/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 357,123,1996
Safety Information
[ Risk Phrases ]:
11-23/25-50/53
[ RIDADR ]:
UN 1992
[ RTECS ]:
CH8800000
[ Packaging Group ]:
I
[ Hazard Class ]:
4.2