20835
二甲基胂酸
≥99.0%, solid
别名:
二甲次胂酸, 二甲胂酸, 羟基二甲基氧化胂
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关于此项目
线性分子式:
(CH3)2As(O)OH
化学文摘社编号:
分子量:
138.00
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
EC Number:
200-883-4
MDL number:
Beilstein/REAXYS Number:
1736965
产品名称
二甲基胂酸, ≥99.0%
InChI key
OGGXGZAMXPVRFZ-UHFFFAOYSA-N
InChI
1S/C2H7AsO2/c1-3(2,4)5/h1-2H3,(H,4,5)
SMILES string
C[As](C)(O)=O
assay
≥99.0%
form
solid
reaction suitability
core: arsenic, reagent type: catalyst
Quality Level
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Application
用作除草剂。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B
存储类别
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
法规信息
危险化学品
此项目有
Possible carcinogenic potential of dimethylarsinic acid as assessed in rat in vivo models: a review.
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
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
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
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
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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