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
Beilstein:
1736965
EC 号:
MDL编号:
UNSPSC代码:
12161600
PubChem化学物质编号:
NACRES:
NA.22
产品名称
二甲基胂酸, ≥99.0%
质量水平
方案
≥99.0%
表单
solid
反应适用性
core: arsenic
reagent type: catalyst
SMILES字符串
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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应用
用作除草剂。
警示用语：
Danger
危险分类
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B
储存分类代码
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
危险化学品
此项目有
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
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
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
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
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