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5429-37-8

5429-37-8结构式

常用中文名：1H-Purine-2,6-dione, 8-hexyl-3,7-dihydro-1,3-dimethyl- (9CI)
常用英文名：1H-Purine-2,6-dione, 8-hexyl-3,7-dihydro-1,3-dimethyl- (9CI)
CAS号：5429-37-8
分子式：C₁₃H₂₀N₄O₂
分子量：264.32300
发布时间：2017-07-21 03:44:25
更新时间：2023-01-17 18:01:21

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英文名	8-hexyl-1,3-dimethyl-7H-purine-2,6-dione
英文别名	8-Hexyltheophylline Theophylline,8-hexyl 8-n-Hexyl-theophyllin 8-hexyl-1,3-dimethyl-3,7-dihydro-1h-purine-2,6-dione Xanthine,1,3-dimethyl-8-hexyl 8-hexyl-1,3-dimethyl-3,7-dihydro-purine-2,6-dione

密度	1.191g/cm3
沸点	482.2ºC at 760 mmHg
分子式	C₁₃H₂₀N₄O₂
分子量	264.32300
闪点	245.4ºC
精确质量	264.15900
PSA	72.68000
LogP	1.08310
折射率	1.555

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XH5700000

CHEMICAL NAME :: Theophylline, 8-hexyl-

CAS REGISTRY NUMBER :: 5429-37-8

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H20-N4-O2

MOLECULAR WEIGHT :: 264.37

WISWESSER LINE NOTATION :: T56 BM DN FNVNVJ C6 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 :: 500 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

海关编码	2933990090

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%