5429-37-8

• 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：2024-09-20 16:31:36

名称

• 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

物化性质

• 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

毒性和生态

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

安全

• 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%