7331-20-6

• 常用中文名：Pyrimidine, 2,4-diamino-5-(p-chlorophenoxy)-
• 常用英文名：Pyrimidine, 2,4-diamino-5-(p-chlorophenoxy)-
• CAS号：7331-20-6
• 分子式：C₁₀H₉ClN₄O
• 分子量：236.65800
• 发布时间：2016-10-22 22:02:19
• 更新时间：2024-03-10 13:18:49

名称

• 英文名: 5-(4-chlorophenoxy)pyrimidine-2,4-diamine
• 英文别名: 2,4-Diamino-5-(p-chlorophenoxy)pyrimidine; 5-(4-Chlor-phenoxy)-pyrimidin-2,4-diyldiamin; Pyrimidine,2,4-diamino-5-(p-chlorophenoxy); 5-(4-chloro-phenoxy)-pyrimidine-2,4-diamine; BW 48-122; 2,4-Diamino-5-<4-chlorphenoxy>-pyrimidin; 5-(4-chloro-phenoxy)-pyrimidine-2,4-diyldiamine

物化性质

• 密度: 1.452g/cm3
• 沸点: 452.4ºC at 760 mmHg
• 分子式: C₁₀H₉ClN₄O
• 分子量: 236.65800
• 闪点: 227.4ºC
• 精确质量: 236.04600
• PSA: 87.05000
• LogP: 3.24910
• 折射率: 1.689

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : UV8149700 CHEMICAL NAME : Pyrimidine, 2,4-diamino-5-(p-chlorophenoxy)- CAS REGISTRY NUMBER : 7331-20-6 BEILSTEIN REFERENCE NO. : 0218367 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H9-Cl-N4-O 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 : 350 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 14XBAV "International Congress of Chemotherapy, Proceedings of the 3rd Congress, 1963," Kuemmerle, H.P., and Prezios, P., Stuttgart, Fed. Rep. Ger., Georg Thieme Verlag, 1964 Volume(issue)/page/year: -,367,1964

合成路线

223433-79-2 ~% 7331-20-6

文献：Falco et al. Journal of the American Chemical Society, 1951 , vol. 73, p. 3758,3760