Sodium dimethylarsinate hydrate (1:1:3)
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Names
[ CAS No. ]:
6131-99-3
[ Name ]:
Sodium dimethylarsinate hydrate (1:1:3)
[Synonym ]:
MFCD00149079
EINECS 204-708-2
Arsinic acid, dimethyl-, sodium salt, hydrate (1:1:3)
Sodium dimethylarsinate hydrate (1:1:3)
sodium,dimethylarsinate,trihydrate
Dimethylarsinic acid sodium salt trihydrate
Chemical & Physical Properties
[ Boiling Point ]:
253.1ºC at 760 mmHg
[ Melting Point ]:
77-80 °C
[ Molecular Formula ]:
C2H12AsNaO5
[ Molecular Weight ]:
214.025
[ Flash Point ]:
109.4ºC
[ Exact Mass ]:
213.979843
[ PSA ]:
67.82000
[ LogP ]:
0.35630
[ Water Solubility ]:
H2O: 0.5 M at 20 °C, clear, colorless
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CH7890000
- CHEMICAL NAME :
- Arsine oxide, hydroxydimethyl-, sodium salt, trihydrate
- CAS REGISTRY NUMBER :
- 6131-99-3
- LAST UPDATED :
- 199503
- DATA ITEMS CITED :
- 23
- MOLECULAR FORMULA :
- C2-H6-As-O2.Na.3H2-O
- MOLECULAR WEIGHT :
- 214.05
- WISWESSER LINE NOTATION :
- W-AS-1&1 &-NA- &QH 3
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- DOSE :
- 20 mg/kg
- SEX/DURATION :
- female 8 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
- REFERENCE :
- EXMPA6 Experimental and Molecular Pathology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1962- Volume(issue)/page/year: 34,145,1981 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.5 mg(As)/m3 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: 3,16,1971 OSHA PEL (Gen Indu):8H TWA 0.5 mg(As)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 0.5 mg(As)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 0.5 mg(As)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 0.5 mg(As)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-ARAB Republic of Egypt:TWA 0.2 mg(As)/m3 JAN 1993 OEL-AUSTRALIA:TWA 0.05 mg(As)/m3;Carcinogen JAN 1993 OEL-BELGIUM:TWA 0.2 mg(As)/m3 JAN 1993 OEL-DENMARK:TWA 0.05 mg(As)/m3 JAN 1993 OEL-FINLAND;Carcinogen JAN 1993 OEL-FRANCE:TWA 0.2 mg(As)/m3 JAN 1993 OEL-HUNGARY:STEL 0.5 mg(As)/m3;Carcinogen JAN 1993 OEL-INDIA:TWA 0.2 mg(As)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 0.5 mg(As)/m3 JAN 1993 OEL-POLAND:TWA 0.3 mg(As)/m3 JAN 1993 OEL-SWEDEN:TWA 0.03 mg(As)/m3;Carcinogen JAN 1993 OEL-SWITZERLAND:TWA 0.1 mg(As)/m3;Carcinogen JAN 1993 OEL-THAILAND:TWA 0.5 mg(As)/m3 JAN 1993 OEL-TURKEY:TWA 0.5 mg(As)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.2 mg(As)/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV
Safety Information
[ Symbol ]:
GHS06, GHS08, GHS09
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H301 + H331-H351-H410
[ Precautionary Statements ]:
P261-P273-P281-P301 + P310-P311-P501
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
[ Hazard Codes ]:
T:Toxic;N:Dangerousfortheenvironment;
[ Risk Phrases ]:
R23/25;R50/53
[ Safety Phrases ]:
S20/21-S28-S45-S60-S61
[ RIDADR ]:
UN 1688 6.1/PG 2
[ WGK Germany ]:
3
[ RTECS ]:
CH7890000
[ Packaging Group ]:
II
[ Hazard Class ]:
6.1
[ HS Code ]:
2931900022
Customs
[ HS Code ]: 2931900022
[ Summary ]:
2931900022 dimethylarsinic acid。supervision conditions:x(environment control release notice for poisonous chemicals)。VAT:17.0%。tax rebate rate:0.0%。MFN tarrif:6.5%。general tariff:30.0%
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