5-(3,4-dimethoxybenzylidene)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione

名称

[ CAS 号 ]:
60045-60-5

[ 英文名 ]:
5-(3,4-dimethoxybenzylidene)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione

[英文别名 ]:

5-(3,4-Dimethoxybenzylidene)-2-thiobarbituric acid

物理化学性质

[ 密度 ]:
1.42g/cm3

[ 分子式 ]:
C₁₃H₁₂N₂O₄S

[ 分子量 ]:
292.31000

[ 精确质量 ]:
292.05200

[ PSA ]:
108.75000

[ LogP ]:
1.27570

[ 折射率 ]:
1.649

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CQ7720000

CHEMICAL NAME :: Barbituric acid, 2-thio-5-veratrylidene-

CAS REGISTRY NUMBER :: 60045-60-5

BEILSTEIN REFERENCE NO. :: 4499070

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H12-N2-O4-S

MOLECULAR WEIGHT :: 292.33

WISWESSER LINE NOTATION :: T6MVYVMYJ CU1R CO1 DO1& FUS

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 18 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03842

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安全信息

[ 海关编码 ]:
2933599090

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海关

[ 海关编码 ]: 2933599090

[ 中文概述 ]:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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 ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%