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5770-28-5

5770-28-5结构式

常用中文名：Xanthine, 1,3-dimethyl-8-ethyl-
常用英文名：Xanthine, 1,3-dimethyl-8-ethyl-
CAS号：5770-28-5
分子式：C₉H₁₂N₄O₂
分子量：208.21700
发布时间：2016-02-29 16:27:29
更新时间：2024-04-02 17:03:47

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英文名	8-ethyl-1,3-dimethyl-7H-purine-2,6-dione
英文别名	8-Ethyltheophylline 8-ethyl-1,3-dimethyl-3,7-dihydro-1h-purine-2,6-dione Theophylline,8-ethyl Xanthine,1,3-dimethyl-8-ethyl 8-Aethyl-1,3-dimethyl-3,7-dihydro-purin-2,6-dion 1,3-dimethyl-8-ethylxanthine 8-ethyl-1,3-dimethyl-3,7-dihydro-purine-2,6-dione

密度	1.337g/cm3
沸点	461.5ºC at 760 mmHg
分子式	C₉H₁₂N₄O₂
分子量	208.21700
闪点	232.9ºC
精确质量	208.09600
PSA	72.68000
折射率	1.592

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XH5200000

CHEMICAL NAME :: Theophylline, 8-ethyl-

CAS REGISTRY NUMBER :: 5770-28-5

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H12-N4-O2

MOLECULAR WEIGHT :: 208.25

WISWESSER LINE NOTATION :: T56 BM DN FNVNVJ C2 F1 H1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 175 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 14,1202,1971