64037-26-9

• 常用中文名：2,5-二氨基苯并噁唑
• 常用英文名：2,5-Benzoxazolediamine
• CAS号：64037-26-9
• 分子式：C₇H₇N₃O
• 分子量：149.15000
• 发布时间：2018-03-28 08:00:00
• 更新时间：2025-08-27 18:59:30

名称

• 中文名: 2,5-二氨基苯并噁唑
• 英文名: 2,5-diaMinobenzoxazol
• 中文别名: 苯并[d]噁唑-2,5-二胺; 2,5-二氨基苯并恶唑
• 英文别名: benzooxazole-2,5-diamine; 2,5-Diamino-benzoxazol; Furo[3,4-c]pyridine-1,3-diamine; 2,5-Diaminobenzoxazole; benzo[d]oxazole-2,5-diamine; Benzoxazole, 2,5-diamino

物化性质

• 密度: 1.432g/cm3
• 沸点: 380.2ºC at 760mmHg
• 分子式: C₇H₇N₃O
• 分子量: 149.15000
• 闪点: 183.7ºC
• 精确质量: 149.05900
• PSA: 78.07000
• LogP: 2.15460

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DM4820000 CHEMICAL NAME : Benzoxazole, 2,5-diamino- CAS REGISTRY NUMBER : 64037-26-9 LAST UPDATED : 199712 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C7-H7-N3-O MOLECULAR WEIGHT : 149.17 WISWESSER LINE NOTATION : T56 BN DOJ CZ HZ 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 : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),338,1964 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >2 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),336,1964 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 2 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),336,1964

安全

• 海关编码: 2934999090

合成路线

64037-16-7 ~% 64037-26-9

文献：Sam,J.; Plampin,J.N. Journal of Pharmaceutical Sciences, 1964 , vol. 53, p. 538 - 544

99-57-0 ~% 64037-26-9

文献：Roos, Gregory H. P.; Dastlik, Kim A. Heterocycles, 2003 , vol. 60, # 9 p. 2023 - 2044

上下游产品

上游产品  2
64037-16-7 99-57-0
下游产品  1
14733-77-8

海关

海关编码	2934999090
中文概述	2934999090. 其他杂环化合物. 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
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%