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6-氯-2-甲基喹唑啉-4-酮

6-氯-2-甲基喹唑啉-4-酮名称

[ CAS 号 ]:
7142-09-8

[ 中文名 ]:
6-氯-2-甲基-4-羟基喹唑啉

[ 英文名 ]:
6-Chloro-2-methylquinazolin-4(3H)-one

[中文别名 ]:

[英文别名 ]:

6-chloro-2-methyl-1H-quinazolin-4-one
6-chloro-2-methylquinazolin-4-ol
6-Chloro-2-methyl-4(1H)-quinazolinone
4(1H)-Quinazolinone, 6-chloro-2-methyl-
4(3H)-quinazolinone, 6-chloro-2-methyl-
6-Chloro-2-methylquinazolin-4(1H)-one
6-Chloro-2-methylquinazolin-4(3H)-one

6-氯-2-甲基喹唑啉-4-酮物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
355.1±44.0 °C at 760 mmHg

[ 分子式 ]:
C₉H₇ClN₂O

[ 分子量 ]:
194.618

[ 闪点 ]:
168.6±28.4 °C

[ 精确质量 ]:
194.024689

[ PSA ]:
45.75000

[ LogP ]:
1.31

[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C

[ 折射率 ]:
1.664

[ 储存条件 ]:
2-8°C

6-氯-2-甲基喹唑啉-4-酮毒性和生态

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

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6-氯-2-甲基喹唑啉-4-酮安全信息

[ 危害码 (欧洲) ]:
Xi

[ 海关编码 ]:
2933990090

6-氯-2-甲基喹唑啉-4-酮合成路线

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6-氯-2-甲基喹唑啉-4-酮海关

[ 海关编码 ]: 2933990090

[ 中文概述 ]:
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

[ 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%