5426-89-1

5426-89-1结构式
5426-89-1结构式

化源商城直购

英文名 8-[(4-aminophenyl)methyl]-1,3,7-trimethylpurine-2,6-dione
密度 1.39g/cm3
沸点 577.4ºC at 760 mmHg
分子式 C15H17N5O2
分子量 299.32800
闪点 303ºC
精确质量 299.13800
PSA 87.84000
LogP 0.72490
折射率 1.69

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EV6480000
CHEMICAL NAME :
Caffeine, 8-(p-aminobenzyl)-
CAS REGISTRY NUMBER :
5426-89-1
BEILSTEIN REFERENCE NO. :
0318628
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C15-H17-N5-O2
MOLECULAR WEIGHT :
299.37

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
383 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 119,107,1957
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
210 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 119,107,1957

海关编码 2933990090

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5426-89-1结构式

5426-89-1

文献:Chattanooga Med.Co. Patent: US2729642 , 1954 ;
上游产品  1

下游产品  0

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%