66821-82-7

• 常用中文名：N,4-dimethyl-N-[2-[methyl-(4-methylphenyl)sulfonyl-amino]ethyl]benzenesulfonamide
• 常用英文名：N,4-dimethyl-N-[2-[methyl-(4-methylphenyl)sulfonyl-amino]ethyl]benzenesulfonamide
• CAS号：66821-82-7
• 分子式：C₁₈H₂₄N₂O₄S₂
• 分子量：396.52400
• 发布时间：2016-06-09 14:13:24
• 更新时间：2025-09-23 12:52:48

名称

• 英文名: N,N'-dimethyl-N,N'-ethanediyl-bis-toluene-4-sulfonamide
• 英文别名: N,N'-dimethyl-N,N'-ethanediyl-bis-benzenesulfonamide; N,N'-Dimethyl-N,N'-aethandiyl-bis-benzolsulfonamid; N,N'-Dimethyl-N,N'-aethandiyl-bis-toluol-4-sulfonamid; N,N'-ethane-1,2-diylbis(N-methylbenzenesulfonamide)

物化性质

• 密度: 1.262g/cm3
• 沸点: 547.4ºC at 760 mmHg
• 分子式: C₁₈H₂₄N₂O₄S₂
• 分子量: 396.52400
• 闪点: 284.8ºC
• 精确质量: 396.11800
• PSA: 91.52000
• LogP: 4.40620
• 折射率: 1.581

安全

• 海关编码: 2935009090

合成路线

98-59-9 ~% 66821-82-7

文献：Dale, Johannes; Sigvartsen, Turid Acta Chemica Scandinavica, 1991 , vol. 45, # 10 p. 1064 - 1070

4403-78-5 74-88-4 ~% 66821-82-7

文献：Protiva; Borovicka Chemicke Listy, 1952 , vol. 46, p. 427 Chem.Abstr., 1953 , p. 4300 Full Text Show Details Vyas; Dhopate Journal of Scientific and Industrial Research, 1959 , vol. 18 C, p. 6,9 Full Text Show Details Masuda Kobunshi Kagaku, 1955 , vol. 12, p. 356,360 Chem.Abstr., 1957 , p. 2651

77-78-1 ~% 66821-82-7

文献：Boon Journal of the Chemical Society, 1947 , p. 313 Journal of the Chemical Society, 1956 , p. 5041

4403-78-5 77-78-1 ~% 66821-82-7

文献：Dale, Johannes; Sigvartsen, Turid Acta Chemica Scandinavica, 1991 , vol. 45, # 10 p. 1064 - 1070

上下游产品

上游产品  4
98-59-9 4403-78-5 74-88-4 77-78-1
下游产品  1
110-70-3

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%