(E)-4-(1,3-苯并二氧戊环-5-基)-4-氧代-2-丁烯酸
- 中文名称:
- (E)-4-(1,3-苯并二氧戊环-5-基)-4-氧代-2-丁烯酸
- 中文别名:
- (E)-4-(1,3-benzodioxol-5-yl)-4-oxobut-2-enoic acid
- 英文名称:
- 2-Butenoic acid,4-(1,3-benzodioxol-5-yl)-4-oxo-, (2E)-
- 英文别名:
- (E)-4-(1,3-benzodioxol-5-yl)-4-oxobut-2-enoic acid;
2-Butenoic acid,4-(1,3-benzodioxol-5-yl)-4-oxo-, (2E)-
- CAS No.:
- 84609-13-2
- 分 子 式:
-
C11H8O5
- 分 子 量:
- 0
- 精确分子量:
- 220.03700
- PSA:
- 72.83000
- InChI:
- The Key: GQVPPABCGANXCD-DUXPYHPUSA-N3
- 分子结构式:
-
- SDS:
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(E)-4-(1,3-苯并二氧戊环-5-基)-4-氧代-2-丁烯酸 物化性质
- 密度:
- 1.435g/cm3
- 沸点:
- 432.5ºC at 760 mmHg
- 闪点:
- 175.9ºC
- 折射率:
- 1.612
(E)-4-(1,3-苯并二氧戊环-5-基)-4-氧代-2-丁烯酸 安全信息
(E)-4-(1,3-苯并二氧戊环-5-基)-4-氧代-2-丁烯酸 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EM9106700
- CHEMICAL NAME :
- 2-Butenoic acid, 4-(1,3-benzodioxol-5-yl)-4-oxo-,
(E)-
- CAS REGISTRY NUMBER :
- 84609-13-2
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C11-H8-O5
- MOLECULAR WEIGHT :
- 220.19
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FRXXBL French Demande Patent Document. (U.S. Patent and Trademark Office,
Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2504006
(E)-4-(1,3-苯并二氧戊环-5-基)-4-氧代-2-丁烯酸 海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧杂原子的杂环化合物. 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:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%