5459-02-9

• 常用中文名：5,7-dibromo-3H-1,3-benzoxazol-2-one
• 常用英文名：5,7-dibromo-3H-1,3-benzoxazol-2-one
• CAS号：5459-02-9
• 分子式：C₇H₃Br₂NO₂
• 分子量：292.91200
• 发布时间：2016-08-04 11:34:43
• 更新时间：2024-01-06 11:43:57

名称

• 英文名: 5,7-dibromo-3H-1,3-benzoxazol-2-one
• 英文别名: 5,7-dibromo-3H-benzoxazol-2-one; 5,7-Dibrom-benzoxazolinon-2; 5,7-Dibromo-2-benzoxazolinone; 2-BENZOXAZOLINONE,5,7-DIBROMO; 5,7-Dibrom-3H-benzoxazol-2-on; 2-Benzoxazolinone,7-dibromo; 5,7-dibromo-3H-benzooxazol-2-one; 5.7-Dibrom-2-oxo-2.3-dihydro-benzoxazol

物化性质

• 密度: 2.178g/cm3
• 分子式: C₇H₃Br₂NO₂
• 分子量: 292.91200
• 精确质量: 290.85300
• PSA: 46.00000
• LogP: 2.64610
• 折射率: 1.66

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DM5267500 CHEMICAL NAME : 2-Benzoxazolinone, 5,7-dibromo- CAS REGISTRY NUMBER : 5459-02-9 BEILSTEIN REFERENCE NO. : 0152969 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C7-H3-Br2-N-O2 MOLECULAR WEIGHT : 292.93 WISWESSER LINE NOTATION : T56 BMVOJ FE HE 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 : 1350 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),340,1964 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 392 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),340,1964

安全

• 海关编码: 2934999090

合成路线

859807-91-3 ~% 5459-02-9

文献：Raiford; Inman Journal of the American Chemical Society, 1934 , vol. 56, p. 1586,1587

10539-14-7 ~% 5459-02-9

文献：Raiford; Inman Journal of the American Chemical Society, 1934 , vol. 56, p. 1586,1587

40925-68-6 ~% 5459-02-9

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

64037-07-6 ~% 5459-02-9

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

17892-25-0 ~% 5459-02-9

文献：Mc Coy American Chemical Journal, 1899 , vol. 21, p. 116

52112-67-1 ~% 5459-02-9

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

35763-16-7 ~% 5459-02-9

文献：Buu-Hoi et al. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1953 , vol. 236, p. 635

65-45-2 ~% 5459-02-9

文献：Mc Coy American Chemical Journal, 1899 , vol. 21, p. 116 Full Text Show Details van Dam Recueil des Travaux Chimiques des Pays-Bas, 1899 , vol. 18, p. 417

67966-94-3 ~% 5459-02-9

文献：Lindemann; Schultheis Justus Liebigs Annalen der Chemie, 1927 , vol. 451, p. 253

上下游产品

上游产品  9
859807-91-3 10539-14-7 40925-68-6 64037-07-6
17892-25-0 52112-67-1 35763-16-7 65-45-2
67966-94-3
下游产品  2
10539-14-7 59-49-4

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%