产品供求
基本信息
- 中文名称:
-
- 中文别名:
-
- 英文名称:
- 2(5H)-Thiophenone,3-benzoyl-4-hydroxy-5-[(4-nitrophenyl)methylene]-
- 英文别名:
- (2Z)-4-benzoyl-5-hydroxy-2-[(4-nitrophenyl)methylidene]thiophen-3-one;
3-Benzoyl-5-p-nitrobenzylidene-2,5-dihydro-4-hydroxy-2-oxothiophen
- CAS No.:
- 10296-56-7
- 分 子 式:
- C18H11NO5S
- 分 子 量:
- 353.3486
- 精确分子量:
- 353.03600
- PSA:
- 125.49000
- InChI:
- The Key: RTUPEJMVTMQSKM-UHFFFAOYSA-N
- 分子结构式:
-
- SDS:
- 查看
物化性质
- 密度:
- 1.552g/cm3
- 沸点:
- 541.8ºC at 760mmHg
- 闪点:
- 281.5ºC
- 折射率:
- 1.772
- 蒸汽压:
- 1.42E-12mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NX1928040
- CHEMICAL NAME :
- 2(5H)-Thiophenone,
3-benzoyl-4-hydroxy-5-(p-nitrobenzylidene)-
- CAS REGISTRY NUMBER :
- 10296-56-7
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C18-H11-N-O5-S
- MOLECULAR WEIGHT :
- 353.36
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - species unspecified
- DOSE/DURATION :
- 100 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JSOOAX Journal of the Chemical Society, Section C: Organic. (London, UK)
No.1-24, 1966-71. For publisher information, see JCPRB4.
Volume(issue)/page/year: (12),1501,1968
海关数据
中国海关编码:2934999090
- 概述:
- 2934999090. 其他杂环化合物. 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:
- 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%