4(3H)-Quinazolinone,6-chloro-2-methyl-
- 中文别名：6-氯-2-甲基-4-羟基喹唑啉
- 中文释义：6-氯-2-甲基-4-羟基喹唑啉;6-氯-2-甲基喹唑啉-4-酮;6-氯-2-甲基喹唑啉-4-醇;6-氯-2-甲基-4(1H)-喹唑啉;6-氯-2-甲基喹唑啉-4(3H)-酮
- 英文别名：6-Chloro-2-methylquinazolin-4(3H)-one;
6-chloro-2-methyl-1H-quinazolin-4-one
- CAS No.：7142-09-8
- 分子式：C9H7ClN2O
- 分子量：194.63
- 精确分子量：194.02500
- PSA：45.75000
- InChI：The Key: VVMQUCPOLAQEBB-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.43g/cm3
- 沸点：
- 355.1ºC at 760 mmHg
- 闪点：
- 168.6ºC
- 折射率：
- 1.664
安全信息
- 密度：
- 1.43g/cm3
- 沸点：
- 355.1ºC at 760 mmHg
- 闪点：
- 168.6ºC
- 折射率：
- 1.664
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- VA2600000
- CHEMICAL NAME :
- 4(3H)-Quinazolinone, 6-chloro-2-methyl-
- CAS REGISTRY NUMBER :
- 7142-09-8
- LAST UPDATED :
- 198509
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C9-H7-Cl-N2-O
- MOLECULAR WEIGHT :
- 194.63
- WISWESSER LINE NOTATION :
- T66 BVM ENJ D1 IG
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 :
- 751 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 12,1204,1962
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 514 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 12,1204,1962
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%
