• 基本信息
  • 物化性质
  • 安全信息
  • 毒理性
  • 海关数据
  • 上游产品

基本信息

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-N
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

安全信息

海关代码:
2933990090

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%

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