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2-甲基-5,6,7,8-四氢喹唑啉-4-醇

2-甲基-5,6,7,8-四氢喹唑啉-4-醇名称

[ CAS 号 ]:
19178-21-3

[ 中文名 ]:
2-甲基-5,6,7,8-四氢-3H-喹唑啉-4-酮

[ 英文名 ]:
4(3H)-Quinazolinone, 5,6,7,8-tetrahydro-2-methyl-

[中文别名 ]:

2-甲基-5,6,7,8-四氢喹唑啉-4-醇

[英文别名 ]:

2-Methyl-5,6,7,8-tetrahydro-3H-quinazolin-4-one
2-Methyl-5,6,7,8-tetrahydroquinazolin-4-ol
2-Methyl-5,6,7,8-tetrahydro-3H-chinazolin-4-on
5,6,7,8-tetrahydro-2-methyl-4-quinazolone

2-甲基-5,6,7,8-四氢喹唑啉-4-醇物理化学性质

[ 密度 ]:
1.3g/cm3

[ 沸点 ]:
291.2ºC at 760 mmHg

[ 分子式 ]:
C₉H₁₂N₂O

[ 分子量 ]:
164.20400

[ 闪点 ]:
129.9ºC

[ 精确质量 ]:
164.09500

[ PSA ]:
45.75000

[ LogP ]:
0.95710

[ 蒸汽压 ]:
0.00198mmHg at 25°C

[ 折射率 ]:
1.644

[ 储存条件 ]:
室温，保存在惰性气体中

2-甲基-5,6,7,8-四氢喹唑啉-4-醇毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VA4252000

CHEMICAL NAME :: 4(3H)-Quinazolinone, 5,6,7,8-tetrahydro-2-methyl-

CAS REGISTRY NUMBER :: 19178-21-3

LAST UPDATED :: 198602

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H12-N2-O

MOLECULAR WEIGHT :: 164.23

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 400 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 2,231,1967

2-甲基-5,6,7,8-四氢喹唑啉-4-醇安全信息

[ 海关编码 ]:
2933990090

2-甲基-5,6,7,8-四氢喹唑啉-4-醇合成路线

详细合成路线

2-甲基-5,6,7,8-四氢喹唑啉-4-醇上下游产品

2-甲基-5,6,7,8-四氢喹唑啉-4-醇上游产品

2-甲基-5,6,7,8-四氢喹唑啉-4-醇下游产品

2-甲基-5,6,7,8-四氢喹唑啉-4-醇海关

[ 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%