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C0125

Sigma-Aldrich

Cacodylic acid

≥98%

Synonym(s):

Dimethylarsinic acid, Dimethylarsonic acid, Hydroxydimethylarsine oxide

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About This Item

Linear Formula:
(CH3)2As(O)OH
CAS Number:
75-60-5
Molecular Weight:
138.00
Beilstein:
1736965
EC Number:
200-883-4
MDL number:
MFCD00002095
UNSPSC Code:
12161700
PubChem Substance ID:
24892235
NACRES:
NA.25

Quality Level

200

Assay

≥98%

form

powder

solubility

water: 50 mg/mL, clear, colorless

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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Related Categories

Signal Word

Danger

Hazard Statements

H301 + H331,H350,H410

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

Certificates of Analysis (COA)

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Monika K Nisiewicz et al.
International journal of molecular sciences, 22(1) (2021-01-08)
Nearly half of patients with advanced and metastatic melanomas harbor a BRAF mutation. Vemurafenib (VEM), a BRAF inhibitor, is used to treat such patients, however, responses to VEM are very short-lived due to intrinsic, adaptive and/or acquired resistance. In this
Tomohiro Narukawa et al.
Journal of agricultural and food chemistry, 60(4), 1122-1127 (2012-01-10)
A monitoring test for arsenic species in white rice flour was developed and applied to flours made from 20 samples of polished rice collected from locations all over Japan. The arsenic species in white rice flour made from five samples
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
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
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