Methylarsonic acid

Base Information Edit

Chemical Name:Methylarsonic acid
CAS No.:124-58-3
Molecular Formula:CH5 As O3
Molecular Weight:139.97
Hs Code.:2931900036
European Community (EC) Number:204-705-6
ICSC Number:0755
UN Number:1557
UNII:J37VJ5709S
DSSTox Substance ID:DTXSID4020903
Nikkaji Number:J3.259J
Wikipedia:Methylarsonic_acid
Wikidata:Q1976186
ChEMBL ID:CHEMBL1743208
Mol file:124-58-3.mol

Synonyms:disodium methanearsonate;methanearsonic acid;methylarsonate;methylarsonic acid;methylarsonous acid;monomethylarsonic acid;monomethylarsonic acid, ammonium, iron (3+) salt;monomethylarsonic acid, calcium salt (2:1);monomethylarsonic acid, dimercury (1+) salt;monomethylarsonic acid, dipotassium salt;monomethylarsonic acid, disodium salt;monomethylarsonic acid, iron (2+) salt (3:2);monomethylarsonic acid, iron salt;monomethylarsonic acid, monoammonium salt;monomethylarsonic acid, monocalcium salt;monomethylarsonic acid, monosodium salt;monomethylarsonic acid, zinc salt;monosodium methanearsonate;MSMA;sodium methanearsonate

Suppliers and Price of Methylarsonic acid

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 8 raw suppliers

Chemical Property of Methylarsonic acid Edit

Chemical Property:

Melting Point:161°
Boiling Point:393.3°Cat760mmHg
PKA:pK1:3.41;pK2:8.18 (18°C)
Flash Point:205.8°C
PSA：57.53000
Density:g/cm³
LogP:-1.02980
Water Solubility.:218.8g/L(25 oC)
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:0
Exact Mass:139.945464
Heavy Atom Count:5
Complexity:61.3

Purity/Quality:: 99.9% ^*data from raw suppliers

Safty Information:

Pictogram(s): Moderately toxic by ingestion.
Hazard Codes:Moderately toxic by ingestion.

MSDS Files:: SDS file from LookChem

Useful:

Chemical Classes:Metals -> Arsenic Compounds, Organic
Canonical SMILES:C[As](=O)(O)O
Inhalation Risk:A harmful concentration of airborne particles can be reached quickly when dispersed.
Effects of Short Term Exposure:The substance is mildly irritating to the eyes, skin and respiratory tract. Ingestion could cause gastroenteritis. Medical observation is indicated.
Effects of Long Term Exposure:The substance may have effects on the kidneys and liver. This may result in impaired functions. This substance is carcinogenic to humans.
Uses Methylarsonic acid is used as herbicide.

Technology Process of Methylarsonic acid

There total 19 articles about Methylarsonic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

: 124-58-3
methylarsonic Acid

Guidance literature:

Reference yield:

: 14031-35-7,17176-17-9,29908-03-0,75044-81-4,78548-84-2,79647-17-9,91279-78-6
S-Adenosyl-L-methionine

: 75-60-5
Dimethylarsinic acid

: 124-58-3
methylarsonic Acid

Guidance literature:: With trisodium arsenite; GLUTATHIONE; magnesium chloride; arsenite methyltransferase from rabbit liver; In various solvent(s); at 37 ℃; for 1h; Enzymatic reaction;
DOI:10.1021/tx00050a006