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Merck

20835

Cacodylic acid

≥99.0%, solid

Synonym(s):

Dimethylarsinic acid, Dimethylarsonic acid, Hydroxydimethylarsine oxide

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About This Item

Linear Formula:
(CH3)2As(O)OH
CAS Number:
Molecular Weight:
138.00
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
EC Number:
200-883-4
MDL number:
Beilstein/REAXYS Number:
1736965
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Product Name

Cacodylic acid, ≥99.0%

Quality Segment

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

Application

Used as herbicides.


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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

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

75-60-5

CAS No.


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