5339-67-3

• 常用中文名：N-Ethyl benzenesulfonamide
• 常用英文名：N-Ethyl benzenesulfonamide
• CAS号：5339-67-3
• 分子式：C₈H₁₁NO₂S
• 分子量：185.24300
• 发布时间：2017-08-27 01:55:54
• 更新时间：2024-01-02 12:03:24

名称

• 英文名: Benzenesulfonamide,N-ethyl
• 英文别名: N-Aethyl-benzolsulfonamid; n-ethyl-benzenesulfonamid; N-ethyl-benzenesulfonamide; Benzolsulfonsaeure-aethylamid; N-ETHYLBENZSULFAMIDE

物化性质

• 密度: 1.183g/cm3
• 沸点: 297.9ºC at 760mmHg
• 分子式: C₈H₁₁NO₂S
• 分子量: 185.24300
• 闪点: 134ºC
• 精确质量: 185.05100
• PSA: 54.55000
• LogP: 2.45650
• 折射率: 1.531

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DB2450000 CHEMICAL NAME : Benzenesulfonamide, N-ethyl- CAS REGISTRY NUMBER : 5339-67-3 BEILSTEIN REFERENCE NO. : 2096148 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H11-N-O2-S MOLECULAR WEIGHT : 185.26 WISWESSER LINE NOTATION : WSR&M2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,39,1953

安全

• 海关编码: 2935009090

合成路线

75-04-7 98-09-9 ~79% 5339-67-3

文献：Schneider, Cedric; Broda, Ellen; Snieckus, Victor Organic Letters, 2011 , vol. 13, # 14 p. 3588 - 3591

5661-14-3 ~82% 5339-67-3

文献：Belletire, J. L.; Fry, D. F. Synthetic Communications, 1988 , vol. 18, # 1 p. 29 - 36

557-66-4 98-09-9 ~% 5339-67-3

文献：Chemistry - A European Journal, , vol. 19, # 50 p. 16910 - 16915

98-09-9 ~% 5339-67-3

文献：Journal of Heterocyclic Chemistry, , vol. 39, # 1 p. 203 - 211

98-10-2 627-48-5 ~% 5339-67-3

文献：Chemische Berichte, , vol. 100, p. 3756 - 3776

上下游产品

上游产品  6
75-04-7 98-09-9 5661-14-3 557-66-4
98-10-2 627-48-5
下游产品  2
20193-20-8 98-10-2

海关

海关编码	2935009090
中文概述	2935009090 其他磺（酰）胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:35.0%
申报要素	品名, 成分含量, 用途
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%