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20835

Sigma-Aldrich

Cacodylic acid

≥99.0%

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Synonym(s):
Dimethylarsinic acid, Dimethylarsonic acid, Hydroxydimethylarsine oxide
Linear Formula:
(CH3)2As(O)OH
CAS Number:
Molecular Weight:
138.00
Beilstein:
1736965
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥99.0%

form

solid

reaction suitability

core: arsenic
reagent type: catalyst

SMILES string

C[As](C)(O)=O

InChI

1S/C2H7AsO2/c1-3(2,4)5/h1-2H3,(H,4,5)

InChI key

OGGXGZAMXPVRFZ-UHFFFAOYSA-N

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This Item
C0125S7400AX0080
Cacodylic acid ≥99.0%

Sigma-Aldrich

20835

Cacodylic acid

Cacodylic acid ≥98%

Sigma-Aldrich

C0125

Cacodylic acid

Sodium (meta)arsenite ≥90%

Sigma-Aldrich

S7400

Sodium (meta)arsenite

Acetic Anhydride Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Supelco

AX0080

Acetic Anhydride

form

solid

form

powder

form

-

form

liquid

reaction suitability

core: arsenic, reagent type: catalyst

reaction suitability

-

reaction suitability

core: arsenic, reagent type: catalyst

reaction suitability

-

Application

Used as herbicides.

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Customers Also Viewed

Erik J Tokar et al.
Toxicology letters, 209(2), 179-185 (2012-01-11)
Inorganic arsenic, an early life carcinogen in humans and mice, can initiate lesions promotable by other agents in later life. The biomethylation product of arsenic, dimethylarsinic acid (DMA), is a multi-site tumor promoter. Thus, pregnant CD1 mice were given drinking
S Yamamoto et al.
Mutation research, 386(3), 353-361 (1997-06-01)
The modifying effects of dimethylarsinic acid (DMA), the major metabolite of ingested arsenicals in most mammals, on chemical carcinogenesis were investigated using rat in vivo models and reviewed here. In a multi-organ bioassay, rats pretreated with 5 carcinogens were administered
Hua Naranmandura et al.
Toxicological sciences : an official journal of the Society of Toxicology, 128(1), 137-146 (2012-04-28)
Arsenic is known to be a human carcinogen as well as one of the most effective drugs for treatment of patients with acute promyelocytic leukemia. The intermediate metabolites of arsenic, monomethylarsonous acid (MMA(III)) and dimethylarsinous acid (DMA(III)), are formed by
Hua Naranmandura et al.
Analytical and bioanalytical chemistry, 405(6), 1885-1891 (2012-06-27)
Arsenic (+3 oxidation state) methyltransferase (As3mt) plays a central role in the enzymatically catalyzed conversion of inorganic arsenic into methylated metabolites. Most studies of the metabolism and disposition of arsenicals following exposure to inorganic arsenic focus on the formation and
Kavitha Marapakala et al.
Biochemistry, 51(5), 944-951 (2012-01-20)
The enzyme As(III) S-adenosylmethionine methyltransferase (EC 2.1.1.137) (ArsM or AS3MT) is found in members of every kingdom, from bacteria to humans. In these enzymes, there are three conserved cysteine residues at positions 72, 174, and 224 in the CmArsM orthologue

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