71146-67-3

• 常用中文名：α-甲苯磺酰-(3,4-二甲氧基苄基)异丁酯
• 常用英文名：4-(ISOCYANO(TOSYL)METHYL)-1,2-DIMETHOXYBENZENE
• CAS号：71146-67-3
• 分子式：C₁₇H₁₇NO₄S
• 分子量：331.386
• 发布时间：2018-12-31 17:49:39
• 更新时间：2025-08-28 05:02:02

名称

• 中文名: α-甲苯磺酰-(3,4-二甲氧基苄基)异丁酯
• 英文名: 4-{Isocyano[(4-methylphenyl)sulfonyl]methyl}-1,2-dimethoxybenzene
• 英文别名: Benzene, 4-[isocyano[(4-methylphenyl)sulfonyl]methyl]-1,2-dimethoxy-; 4-{Isocyano[(4-methylphenyl)sulfonyl]methyl}-1,2-dimethoxybenzene; (3,4-Dimethoxyphenyl)(isocyano)methyl 4-methylphenyl sulfone; 4-{Isocyan[(4-methylphenyl)sulfonyl]methyl}-1,2-dimethoxybenzol

物化性质

• 分子式: C₁₇H₁₇NO₄S
• 分子量: 331.386
• 精确质量: 331.087830
• PSA: 60.98000
• LogP: 3.71550

安全

• 海关编码: 2926909090

合成路线

21852-32-4 38622-91-2 ~83% 71146-67-3

文献：Yadav, J. S.; Reddy, P. Satyanarayana; Joshi, Bhalchandra V. Tetrahedron, 1988 , vol. 44, # 23 p. 7243 - 7254

71146-65-1 ~% 71146-67-3

文献：Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 652 - 661

71146-64-0 ~% 71146-67-3

文献：Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 652 - 661

38622-91-2 ~% 71146-67-3

文献：Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 652 - 661

120-14-9 ~% 71146-67-3

文献：Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 652 - 661

上下游产品

上游产品  5
21852-32-4 38622-91-2 71146-65-1 71146-64-0
120-14-9
下游产品  1
5888-51-7

海关

海关编码	2926909090
中文概述	2926909090 其他腈基化合物. 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:30.0%
申报要素	品名, 成分含量, 用途
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%