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5-氯-2,4-二氨基喹唑啉

5-氯-2,4-二氨基喹唑啉名称

[ CAS 号 ]:
17511-21-6

[ 中文名 ]:
5-氯-2,4-二氨基喹唑啉

[ 英文名 ]:
5-CHLORO-2,4-DIAMINOQUINAZOLINE

[英文别名 ]:

2,4-Diamino-5-chlorchinazolin
2,4-diamino-5-chloroquinazoline
2,4-Quinazolinediamine,5-chloro
5-chloro-2,4-diaminoquinazoline

5-氯-2,4-二氨基喹唑啉物理化学性质

[ 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

5-氯-2,4-二氨基喹唑啉毒性和生态

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

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5-氯-2,4-二氨基喹唑啉安全信息

[ 海关编码 ]:
2933990090

5-氯-2,4-二氨基喹唑啉合成路线

详细合成路线

5-氯-2,4-二氨基喹唑啉海关

[ 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%