19819-15-9

• 常用中文名：2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4-ol
• 常用英文名：2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4-ol
• CAS号：19819-15-9
• 分子式：C₁₁H₁₂N₂OS
• 分子量：220.29100
• 发布时间：2016-06-04 07:29:13
• 更新时间：2025-09-06 04:44:29

名称

• 英文名: 2-methyl-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
• 英文别名: 2-Methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4-ol; 2-methyl-5,6,7,8-tetrahydrobenzo<4,5>thieno<2,3-d>pyrimidin-4(3H)-one; 2-methyl-3,5,6,7,8-pentahydrobenzo[b]thiopheno[2,3-d]pyrimidin-4-one; (1)Benzothieno(2,3-d)pyrimidin-4(1H)-one,5,6,7,8-tetrahydro-2-methyl; 3,4,5,6,7,8-Hexahydro-2-methyl-4-oxobenzo<b>thieno<2,3-d>pyrimidin; 2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4[3H]-one; 2-Methyl-5,6-tetramethylen-3,4-dihydro-4-oxothieno<2,3-d>pyrimidin; 5,6,7,8-Tetrahydro-2-methyl-(1)benzothieno(2,3-d)pyrimidin-4(1H)-one; 2-methyl-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one; 2-methyl-5,6-tetramethylenethieno<2,3-d>pyrimidin-4(3H)-one; 2-Methyl-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidin-4-ol

物化性质

• 密度: 1.52g/cm3
• 沸点: 336.7ºC at 760 mmHg
• 分子式: C₁₁H₁₂N₂OS
• 分子量: 220.29100
• 闪点: 157.4ºC
• 精确质量: 220.06700
• PSA: 73.99000
• LogP: 2.17180
• 蒸汽压: 5.66E-05mmHg at 25°C
• 折射率: 1.772

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DL8355000 CHEMICAL NAME : (1)Benzothieno(2,3-d)pyrimidin-4(1H)-one, 5,6,7,8-tetrahydro-2-methyl- CAS REGISTRY NUMBER : 19819-15-9 LAST UPDATED : 199406 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H12-N2-O-S MOLECULAR WEIGHT : 220.31 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 19,420,1984

安全

• 海关编码: 2934999090

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海关

海关编码	2934999090
中文概述	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
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%