- 中文名称：
-
- 中文别名：
-
- 英文名称：
- 8-benzyl-1,3,7-trimethylpurine-2,6-dione
- 英文别名：
- 8-benzyl-1,3,7-trimethylpurine-2,6-dione;
8-Benzyl-3,7-dihydro-1,3,7-trimethyl-1H-purin-2,6-dion;
8-Benzyl-1,3,7-trimethyl-3,7-dihydro-purin-2,6-dion;
8-benzyl-1,3,7-trimethyl-3,7-dihydro-purine-2,6-dione;
8-Benzyl-caffeine;
CAFFEINE,8-BENZYL
- CAS No.：
- 5426-88-0
- 分 子 式：
-
C15H16N4O2
- 分 子 量：
- 284.31300
- 精确分子量：
- 284.12700
- PSA：
- 61.82000
- InChI：
- The Key: YWCYMEPBJYACMO-UHFFFAOYSA-N3
- 分子结构式：
-
- SDS：
- 查看
物化性质
- 密度：
- 1.3g/cm3
- 沸点：
- 516.1ºC at 760 mmHg
- 闪点：
- 265.9ºC
- 折射率：
- 1.657
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EV6490000
- CHEMICAL NAME :
- Caffeine, 8-benzyl-
- CAS REGISTRY NUMBER :
- 5426-88-0
- BEILSTEIN REFERENCE NO. :
- 0298246
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C15-H16-N4-O2
- MOLECULAR WEIGHT :
- 284.35
- WISWESSER LINE NOTATION :
- T56 BN DN FNVNVJ B1 C1R& F1 H1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JAPMA8 Journal of the American Pharmaceutical Association, Scientific
Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see
JPMSAE. Volume(issue)/page/year: 43,152,1954
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 56 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010)
Volume(issue)/page/year: NX#04361
海关数据
中国海关编码：2933990090
- 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
- 摘要/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%
