2850-41-1

• 常用中文名：1H-Purine-2,6-dione,3,9-dihydro-1,3-dimethyl-8-propyl-
• 常用英文名：1H-Purine-2,6-dione,3,9-dihydro-1,3-dimethyl-8-propyl-
• CAS号：2850-41-1
• 分子式：C₁₀H₁₄N₄O₂
• 分子量：222.24400
• 发布时间：2017-12-17 22:20:33
• 更新时间：2024-04-04 18:21:26

名称

• 英文名: 1,3-dimethyl-8-propyl-7H-purine-2,6-dione
• 英文别名: 8-n-Propyl theophylline; 3,7-Dihydro-1,3-dimethyl-8-propyl-1H-purine-2,6-dione; 1,3-dimethyl-8-propyl-3,7-dihydro-purine-2,6-dione; 1,3-Dimethyl-8-propyl-3,7-dihydro-purin-2,6-dion; 8-Propyltheophylline; Xanthine,1,3-dimethyl-8-propyl; 8-propyl-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione; Theophylline,8-propyl; 1,3-dimethyl-8-(n-propyl)xanthine; 1,3-dimethyl-8-propylxanthine; 1,3-dimethyl-8-propyl-3,7(9)-dihydro-purine-2,6-dione

物化性质

• 密度: 1.29g/cm3
• 沸点: 463.9ºC at 760 mmHg
• 分子式: C₁₀H₁₄N₄O₂
• 分子量: 222.24400
• 闪点: 234.4ºC
• 精确质量: 222.11200
• PSA: 72.68000
• 蒸汽压: 8.73E-09mmHg at 25°C
• 折射率: 1.58

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : XH6492000 CHEMICAL NAME : Theophylline, 8-propyl- CAS REGISTRY NUMBER : 2850-41-1 BEILSTEIN REFERENCE NO. : 0218784 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H14-N4-O2 MOLECULAR WEIGHT : 222.28 WISWESSER LINE NOTATION : T56 BM DN FNVNVJ C3 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 : 250 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%