64037-25-8

• 常用中文名：Benzoxazole,5-chloro-2-(methylthio)-
• 常用英文名：Benzoxazole,5-chloro-2-(methylthio)-
• CAS号：64037-25-8
• 分子式：C₈H₆ClNOS
• 分子量：199.65700
• 发布时间：2017-08-01 06:52:35
• 更新时间：2024-01-03 16:04:22

名称

• 英文名: 5-chloro-2-methylsulfanyl-1,3-benzoxazole
• 英文别名: 5-chloro-2-(methylsulfanyl)-1,3-benzoxazole; 5-Chloro-2-methylthiobenzoxazole; BENZOXAZOLE,5-CHLORO-2-METHYLTHIO; 5-Chlor-2-methylmercapto-benzoxazol; 5-CHLORO-2-METHYLSULFANYL-BENZOOXAZOLE; 2-methylthio-5-chlorobenzoxazole

物化性质

• 密度: 1.41g/cm3
• 沸点: 310.4ºC at 760mmHg
• 分子式: C₈H₆ClNOS
• 分子量: 199.65700
• 闪点: 141.5ºC
• 精确质量: 198.98600
• PSA: 51.33000
• LogP: 3.20310
• 折射率: 1.661

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DM4810000 CHEMICAL NAME : Benzoxazole, 5-chloro-2-methylthio- CAS REGISTRY NUMBER : 64037-25-8 LAST UPDATED : 199712 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C8-H6-Cl-N-O-S MOLECULAR WEIGHT : 199.66 WISWESSER LINE NOTATION : T56 BN DOJ CS1 HG 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 : >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),339,1964 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 420 mg/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),337,1964 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 350 mg/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),337,1964

安全

• 海关编码: 2934999090

合成路线

22876-19-3 74-88-4 ~84% 64037-25-8

文献：Yamato, Masatoshi; Takeuchi, Yasuo; Hashigaki, Kuniko; Hirota, Takashi Chemical & Pharmaceutical Bulletin, 1983 , vol. 31, # 2 p. 733 - 736

22876-19-3 77-78-1 ~% 64037-25-8

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

上下游产品

上游产品  3
22876-19-3 74-88-4 77-78-1
下游产品  4
78749-89-0 78750-03-5 79558-94-4 94058-85-2

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%