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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/REAXYS Number:
1736965
EC Number:
200-883-4
MDL number:
MFCD00002095
UNSPSC Code:
12161700
PubChem Substance ID:
24892235
NACRES:
NA.25

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

signalword

Danger

Hazard Classifications

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

Storage Class

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

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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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
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
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Environmental health perspectives, 120(10), 1418-1424 (2012-09-26)
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Talanta, 198, 137-145 (2019-03-17)
An analytical method for the biomonitoring of arsenic, benzene and polycyclic aromatic hydrocarbons (PAHs) in human urine was developed using liquid chromatography tandem mass spectrometry (LC-MS/MS). The urinary metabolites of monomethylarsonic acid (MMAA), dimethylarsonic acid (DMAA), s-phenylmercapturic acid (S-PMA), and
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