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2,4-二氨基-5-氟喹唑啉

2,4-二氨基-5-氟喹唑啉名称

[ CAS 号 ]:
119584-70-2

[ 中文名 ]:
2,4-二氨基-5-氟喹唑啉

[ 英文名 ]:
5-Fluoro-2,4-quinazolinediamine

[英文别名 ]:

5-fluoroquinazoline-2,4-diamine
2,4-Quinazolinediamine, 5-fluoro-
MFCD00221785
5-Fluoro-2,4-quinazolinediamine
2,4-Diamino-5-fluoroquinazoline

2,4-二氨基-5-氟喹唑啉物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
463.1±53.0 °C at 760 mmHg

[ 熔点 ]:
245-248°C

[ 分子式 ]:
C₈H₇FN₄

[ 分子量 ]:
178.166

[ 闪点 ]:
233.9±30.9 °C

[ 精确质量 ]:
178.065475

[ PSA ]:
77.82000

[ LogP ]:
1.01

[ 蒸汽压 ]:
0.0±1.1 mmHg at 25°C

[ 折射率 ]:
1.757

[ 储存条件 ]:
室温，干燥

2,4-二氨基-5-氟喹唑啉毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VA1367730

CHEMICAL NAME :: 2,4-Quinazolinediamine, 5-fluoro-

CAS REGISTRY NUMBER :: 119584-70-2

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H7-F-N4

MOLECULAR WEIGHT :: 178.19

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 489 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

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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2,4-二氨基-5-氟喹唑啉安全信息

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R22;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ RTECS号 ]:
VA1367730

[ 海关编码 ]:
2933990090

2,4-二氨基-5-氟喹唑啉合成路线

详细合成路线

2,4-二氨基-5-氟喹唑啉海关

[ 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%