Uric acid, 1,3-dimethyl-8-methylthio-2-thio-

名称

[ CAS 号 ]:
1784-69-6

[ 英文名 ]:
Uric acid, 1,3-dimethyl-8-methylthio-2-thio-

[英文别名 ]:

8-Methylthio-2-thiotheophyllin
8-Methylthio-2-thiotheophylline
1,3-Dimethyl-8-(methylthio)-2-thioxanthin
8-Methylmercapto-2-thiotheophyllin

物理化学性质

[ 密度 ]:
1.56g/cm3

[ 沸点 ]:
465.1ºC at 760 mmHg

[ 分子式 ]:
C₈H₁₀N₄OS₂

[ 分子量 ]:
242.32100

[ 闪点 ]:
235.1ºC

[ 精确质量 ]:
242.03000

[ PSA ]:
113.00000

[ LogP ]:
1.05150

[ 蒸汽压 ]:
7.94E-09mmHg at 25°C

[ 折射率 ]:
1.743

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XH6140000

CHEMICAL NAME :: Theophylline, 8-methylthio-2-thio-

CAS REGISTRY NUMBER :: 1784-69-6

LAST UPDATED :: 197902

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H10-N4-O-S2

MOLECULAR WEIGHT :: 242.34

WISWESSER LINE NOTATION :: T56 BM DN FNYNVJ CS1 F1 GUS H1

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 :: 56 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#04417

安全信息

[ 海关编码 ]:
2933990090

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%