5323-97-7

• 常用中文名：Benzo[b]thiophene,2,3-dichloro-
• 常用英文名：Benzo[b]thiophene,2,3-dichloro-
• CAS号：5323-97-7
• 分子式：C₈H₄Cl₂S
• 分子量：203.08800
• 发布时间：2016-03-10 20:38:54
• 更新时间：2024-01-02 22:39:15

名称

• 英文名: 2,3-dichloro-1-benzothiophene
• 英文别名: 2,3-Dichlorothionaphthene; Thianaphthene,2,3-dichloro; 1,2-Dichlorobenzo(b)thiophene; 2,3-Dichlor-benzo[b]thiophen; 2,3-Dichlorothianaphthene; 2,3-dichloro-benzo[b]thiophene

物化性质

• 密度: 1.483g/cm3
• 沸点: 300.2ºC at 760mmHg
• 分子式: C₈H₄Cl₂S
• 分子量: 203.08800
• 闪点: 179ºC
• 精确质量: 201.94100
• PSA: 28.24000
• LogP: 4.20810
• 折射率: 1.688

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : XI8925000 CHEMICAL NAME : Thianaphthene, 2,3-dichloro- CAS REGISTRY NUMBER : 5323-97-7 BEILSTEIN REFERENCE NO. : 0128228 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H4-Cl2-S MOLECULAR WEIGHT : 203.08 WISWESSER LINE NOTATION : T56 BSJ CG DG HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 5,341,1953

安全

• 海关编码: 2934999090

合成路线

95-15-8 ~36% 5323-97-7

文献：Hill; De Vleeschauwer; Houde; Belley Synlett, 1998 , # 4 p. 407 - 410

95-15-8 ~% 7342-86-1 5323-97-7

文献：Schlesinger; Mowry Journal of the American Chemical Society, 1951 , vol. 73, p. 2614 Full Text View citing articles Show Details Texas Co. Patent: US2571742 , 1948 ; Full Text Show Details Davies et al. Journal of the Chemical Society, 1955 , p. 1565,1568

56-23-5 7782-50-5 95-15-8 ~% 7342-86-1 详细

文献：Schlesinger; Mowry Journal of the American Chemical Society, 1951 , vol. 73, p. 2614 Full Text View citing articles Show Details Texas Co. Patent: US2571742 , 1948 ; Full Text Show Details Davies et al. Journal of the Chemical Society, 1955 , p. 1565,1568

上下游产品

上游产品  3
95-15-8 56-23-5 7782-50-5
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95-15-8 5461-77-8

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%