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17511-21-6

17511-21-6结构式
17511-21-6结构式

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中文名 5-氯-2,4-二氨基喹唑啉
英文名 5-Chloro-quinazoline-2,4-diamine
英文别名 2,4-Diamino-5-chlorchinazolin
2,4-diamino-5-chloroquinazoline
2,4-Quinazolinediamine,5-chloro
5-chloro-2,4-diaminoquinazoline
密度 1.538g/cm3
沸点 488.8ºC at 760mmHg
分子式 C8H7ClN4
分子量 194.62100
闪点 249.4ºC
精确质量 194.03600
PSA 77.82000
LogP 2.61000
蒸汽压 1.05E-09mmHg at 25°C
折射率 1.791

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VA1367680
CHEMICAL NAME :
2,4-Quinazolinediamine, 5-chloro-
CAS REGISTRY NUMBER :
17511-21-6
BEILSTEIN REFERENCE NO. :
0745674
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H7-Cl-N4
MOLECULAR WEIGHT :
194.64

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 :
100 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: 33,434,1990

海关编码 2933990090

~93%

17511-21-6结构式

17511-21-6

文献:Hynes, John B.; Pathak, Alpana; Panos, Constantina H.; Okeke, Claudia C. Journal of Heterocyclic Chemistry, 1988 , vol. 25, p. 1173 - 1177

~40%

17511-21-6结构式

17511-21-6

文献:Harris, Neil V.; Smith, Christopher; Bowden, Keith Journal of Medicinal Chemistry, 1990 , vol. 33, # 1 p. 434 - 444
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%