4(3H)-Quinazolinone,3-methyl-
- 中文别名：3-甲基喹唑啉-4-酮
- 英文别名：3-methylquinazolin-4-one;
3-methyl-4(3H)-quinazolin-4-one;
3-methyl-3,4-dihydroquinazoline-4-one;
3-methyl-3H-quinazolin-4-one;
4(3H)-QUINAZOLINONE,3-METHYL;
3-methylquinazolin-4(3H)-one;
3-methyl-3,4-dihydroquinazolin-4-one;
3-Methyl-4-quinazolinone;
3-methyl-4(3H)-quinazolinone
- CAS No.：2436-66-0
- 分子式：C9H8N2O
- 分子量：160.19
- 精确分子量：160.06400
- PSA：34.89000
- InChI：The Key: FJVAQPINJBFBLI-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.21g/cm3
- 沸点：
- 296.8ºC at 760 mmHg
- 闪点：
- 133.3ºC
- 折射率：
- 1.622
- 蒸汽压：
- 0.0014mmHg at 25°C
安全信息
- 密度：
- 1.21g/cm3
- 沸点：
- 296.8ºC at 760 mmHg
- 闪点：
- 133.3ºC
- 折射率：
- 1.622
- 蒸汽压：
- 0.0014mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- VA3677800
- CHEMICAL NAME :
- 4(3H)-Quinazolinone, 3-methyl-
- CAS REGISTRY NUMBER :
- 2436-66-0
- BEILSTEIN REFERENCE NO. :
- 0124667
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C9-H8-N2-O
- MOLECULAR WEIGHT :
- 160.19
- WISWESSER LINE NOTATION :
- T66 BVN ENJ C1
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 :
- 255 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMXXAJ French Medicament Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Discontinued. Volume(issue)/page/year: #693M
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 321 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMXXAJ French Medicament Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Discontinued. Volume(issue)/page/year: #693M
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%
