3-methylbut-2-enamide
- 中文名称:
- 3-methylbut-2-enamide
- 中文别名:
- 3-methylbut-2-enamide
- 英文名称:
- 3-methylbut-2-enamide
- 英文别名:
- 3-methylbut-2-enamide;
Senecioic acid amide;
3-methyl but-2-enamide;
3,3-Dimethylacrylamide;
2-Isopropylideneacetamide;
3-Methylcrotonamide;
2-Butenamide,3-methyl;
3-Methyl-crotonsaeure-amid;
CROTONAMIDE,3-METHYL;
3-methyl-2-butenamide;
3-methyl-crotonic acid amide;
3-Methyl-crotonamid
- CAS No.:
- 4479-75-8
- 分 子 式:
-
C5H9NO
- 分 子 量:
- 99.13110
- 精确分子量:
- 99.06840
- PSA:
- 43.09000
- InChI:
- The Key: WHNPOQXWAMXPTA-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
- 查看
3-methylbut-2-enamide 物化性质
- 密度:
- 0.941g/cm3
- 沸点:
- 227.2ºC at 760 mmHg
- 闪点:
- 91.2ºC
- 折射率:
- 1.457
3-methylbut-2-enamide 安全信息
3-methylbut-2-enamide 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GQ2320000
- CHEMICAL NAME :
- Crotonamide, 3-methyl-
- CAS REGISTRY NUMBER :
- 4479-75-8
- BEILSTEIN REFERENCE NO. :
- 1741008
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C5-H9-N-O
- MOLECULAR WEIGHT :
- 99.15
- WISWESSER LINE NOTATION :
- ZV1UY1&1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3561 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NEZAAQ Nippon Eiseigaku Zasshi. Japanese Journal of Hygiene. (Nippon Eisei
Gakkai, c/o Kyoto Daigaku Igakubu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606,
Japan) V.1- 1946- Volume(issue)/page/year: 34,183,1979
3-methylbut-2-enamide 海关数据
中国海关编码:2924199090
- 概述:
- 2924199090. 其他无环酰胺(包括无环氨基甲酸酯)(包括其衍生物及盐). 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 包装
- 摘要/Summary:
- 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
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