Methylarsonic acid 甲基胂酸

CAS 124-58-3 MFCD00155377

化学结构图

124-58-3
SMILES: C[As](=O)(O)O

化学属性

Mol. FormulaCH5AsO3
Mol. Weight139.98
Solubility易溶于水，溶于乙醇，不溶于乙醚。

别名和识别编码

Chemical NameMethanearsonic acid
CAS Number124-58-3
Synonym Arsonic acid, methyl- Kyselina methylarsonova MAA METHYLARSONIC ACID MSMA Methanearsonic Acid Methanearsonic acid Methylarsenic acid Methylarsinic acid Methylarsonic acid Methylarsonsäure Methyloxodihydroxyarsorane Monomethylarsenic acid Monomethylarsinic acid Monomethylarsonic acid NSC 71150 NSC 71151 NSC 71153 NSC 71154 disodium methanearsonate kyselinamethylarsonova methanearsonic acid methanearsonicacid methanearsonicacid(maa) methyl-arsonic acid methyl-arsonicaci methylarsenicacid methylarsinicacid methylarsonate methylarsonic methylarsonic acid methylarsonous aci
Chemical Name Translation甲基胂酸
Wiswesser Line NotationQ-AS-QO&1
Beilstein Registry Number1739373
PubChem Substance ID8948
InChIInChI=1S/CH5AsO3/c1-2(3,4)5/h1H3,(H2,3,4,5)
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分类

  • Aliphatics
  • Pharmaceuticals
  • Intermediates & Fine Chemicals
  • {uni_hamburg} no charge; 1fragment

产品应用

  • Methylarsonic acid is used as herbicide.

相关文献及参考

  • Gaines, T.B., et al.: Fundam. Appl. Toxicol., 7, 299 (1986),
  • Short: III/35E Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Oxygen-17 Author: Duddeck, H.; Toth, G.; Simon, A. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35E Year: 2002 Keyword: Alipathic and Aromatic hydrocarbons; Coupling constant j; Nuclear Magnetic Resonance; chemical shifts δ ISBN: 3-540-42501-2 ISBN: 978-3-540-42501-4 Internet Resource: DOI:10.1007/b92953 RefComment: VII, 230 pages. With CD-ROM., Hardcover Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shifts and coupling constants of boron-11 and phosphorus-31 (subvol. A), fluorine-19 and nitrogen-15 (subvol. B), hydrogen-1 (subvol. C), carbon-13 (subvol. D), and oxygen-17 (subvol. E) compounds are tabulated together with the gross- and structure formulas and the most readily available solvents. Due to the large amount of the data merely chemical shifts are presented in the printed versions, and all the data, chemical shifts and coupling constants are provided on CD-ROM's.
  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15

安全信息

UN Number 2759
RTECSPA1575000 
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
REFERENCE :
   JAFCAU Journal of Agricultural and Food Chemistry.  (American Chemical Soc.,
   Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC
   20037)  V.1-    1953-  Volume(issue)/page/year: 45,449,1997

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
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,1265,1986

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
REFERENCE :
   FAATDF Fundamental and Applied Toxicology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1981-  Volume(issue)/page/year:
   7,299,1986

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

Hazard statements
  • H301 Toxic if swallowed 吞食有毒
  • H331 Toxic if inhaled 吸入中毒
  • H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P301+P310
  • P304+P340
  • P311 Call a POISON CENTER or doctor/physician. 呼叫解毒中心或医生/医师。
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....

其他信息

  • MOL 文件:124-58-3.mol
  • 用途:用于制药工业
  • 外观性质:无色结晶，有愉快的气味。
  • PackingGroup:III
  • HazardClass:6.1(b)
  • 图谱信息:甲基胂酸(124-58-3)红外图谱(IR2) 甲基胂酸(124-58-3)红外图谱(IR1)

系列性分类

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