2-Cinnamoylbenzimidazole
- 中文别名:2-肉桂酰苯并咪唑
- 英文别名:2-Cinnamoylbenzimidazole;
2-Cinnamoylbenzimidazol;
2-Zimtsaeurebenzimidazol
- CAS No.:20224-10-6
- 分子式:C16H12N2O
- 分子量:248.27900
- 精确分子量:248.09500
- PSA:45.75000
- InChI:The Key: HRDWTSALKOENCD-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.27g/cm3
- 沸点:
- 487.4ºC at 760 mmHg
- 闪点:
- 245.8ºC
- 折射率:
- 1.723
- 蒸汽压:
- 1.19E-09mmHg at 25°C
安全信息
- 密度:
- 1.27g/cm3
- 沸点:
- 487.4ºC at 760 mmHg
- 闪点:
- 245.8ºC
- 折射率:
- 1.723
- 蒸汽压:
- 1.19E-09mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UD5572520
- CHEMICAL NAME :
- 2-Propen-1-one, 1-(1H-benzimidazol-2-yl)-3-phenyl-
- CAS REGISTRY NUMBER :
- 20224-10-6
- LAST UPDATED :
- 199703
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C16-H12-N2-O
- MOLECULAR WEIGHT :
- 248.30
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #3755314
海关数据
中国海关编码:2933990090
- 概述:
- 2933990090. 其他仅含氮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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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