2278-15-1

• 常用中文名：3H-1,2,3-Triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione,4,6-dimethyl-
• 常用英文名：3H-1,2,3-Triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione,4,6-dimethyl-
• CAS号：2278-15-1
• 分子式：C₆H₇N₅O₂
• 分子量：181.15200
• 发布时间：2017-08-18 18:08:04
• 更新时间：2025-08-23 21:42:28

名称

• 英文名: 4,6-dimethyl-2H-triazolo[4,5-d]pyrimidine-5,7-dione
• 英文别名: 8-azatheophylline; 4,6-dimethyl<1,2,3>triazolo<4,5-d>pyrimidine-5,7(4H,6H)-dione; 1,3-Dimethyl-8-azaxanthin; 1H-v-Triazolo(4,5-d)pyrimidine-5,7(4H,6H)-dione,4,6-dimethyl; 1,3-dimethyl-8-azaxanthine; 4,6-dimethyl-3h-[1,2,3]triazolo[4,5-d]pyrimidine-5,7(4h,6h)-dione; 4,5-d]pyrimidine-5,7(4H,6H)-dione; 4,6-dimethyl-1,4-dihydro-[1,2,3]triazolo[4,5-d]pyrimidine-5,7-dione; 4,6-dimethyl-1,2,3-triazolo[4,5-d]pyrimidin-5,7-dione; 1H-s-Triazolo(4,5-d)pyrimidine-5,7(4H,6H)-dione,4,6-dimethyl; 4,6-Dimethyl-1H-s-triazolo(4,5-d)pyrimidine-5,7(4H,6H)-dione; 4,6-Dimethyl-1H-v-triazolo(4,5-d)pyrimidine-5,7(4H,6H)-dione; 4,6-dimethyl-1H-[1,2,3]triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione; 4,6-Dimethyl-1,4-dihydro-[1,2,3]triazolo[4,5-d]pyrimidin-5,7-dion

物化性质

• 密度: 1.559g/cm3
• 沸点: 420.2ºC at 760 mmHg
• 分子式: C₆H₇N₅O₂
• 分子量: 181.15200
• 闪点: 207.9ºC
• 精确质量: 181.06000
• PSA: 85.57000
• 蒸汽压: 2.86E-07mmHg at 25°C
• 折射率: 1.628

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : XZ5957000 CHEMICAL NAME : 1H-v-Triazolo(4,5-d)pyrimidine-5,7(4H,6H)-dione, 4,6-dimethyl- CAS REGISTRY NUMBER : 2278-15-1 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H7-N5-O2 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 : 515 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : KHFZAN Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. For English translation, see PCJOAU. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1967- Volume(issue)/page/year: 11(2),82,1977

安全

• 海关编码: 2933990090

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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%