甲基胂酸
甲基胂酸名称
[ CAS 号 ]:
124-58-3
[ 中文名 ]:
甲基胂酸
[ 英文名 ]:
METHYLARSONIC ACID
[英文别名 ]:
- Methyl-arsonsaeure
- EINECS 204-705-6
- DSMA (JMAF)
- Methylarsenic acid
- Monomethylarsonate
- Monomethylarsinic acid
- MAA
- Arsonomethan
- Methyl arsonic acid
- Methylarsinic acid
甲基胂酸物理化学性质
[ 沸点 ]:
393.3ºC at 760mmHg
[ 熔点 ]:
161ºC
[ 分子式 ]:
CH5AsO3
[ 分子量 ]:
139.97000
[ 闪点 ]:
205.8ºC
[ 精确质量 ]:
139.94500
[ PSA ]:
57.53000
[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运
甲基胂酸MSDS
甲基胂酸毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- PA1575000
- CHEMICAL NAME :
- Methanearsonic acid
- CAS REGISTRY NUMBER :
- 124-58-3
- BEILSTEIN REFERENCE NO. :
- 1739373
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 28
- MOLECULAR FORMULA :
- C-H5-As-O3
- MOLECULAR WEIGHT :
- 139.98
- WISWESSER LINE NOTATION :
- Q-AS-QO&1
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 :
- 961 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1800 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 794 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 :
- 1400 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 *** 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
甲基胂酸安全信息
[ 危险品运输编码 ]:
UN 2759
[ 包装等级 ]:
III
[ 危险类别 ]:
6.1(b)
[ 海关编码 ]:
2931900036
甲基胂酸合成路线
甲基胂酸上下游产品
甲基胂酸上游产品
甲基胂酸下游产品
甲基胂酸海关
[ 海关编码 ]: 2931900036
[ 中文概述 ]:
2931900036 乙基二氯胂,二苯(基)氯胂〔包括二氯化乙基胂,氯化二苯胂〕。监管条件:X(有毒化学品环境管理放行通知单)。增值税率:17.0%。退税率:0.0%。最低关税:6.5%。普通关税:30.0%
[ Summary ]:
2931900036 chlorodiphenylarsine。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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