16646-42-7

• 常用中文名：1-甲基环己-3-烯-1-羧酸
• 常用英文名：1-Methylcyclohex-3-Enecarboxylic Acid
• CAS号：16646-42-7
• 分子式：C₈H₁₂O₂
• 分子量：140.18000
• 发布时间：2018-10-02 23:04:44
• 更新时间：2024-01-11 17:39:01

名称

• 中文名: 1-甲基-3-环己烯羧酸
• 英文名: 1-methylcyclohex-3-ene-1-carboxylic acid
• 英文别名: 1-Methyl-3-cyclohexene-1-carboxylic acid; 1-methyl-cyclohex-3-enecarboxylic acid; 1-Methyl-3-cyclohexen-1-carbonsaeure; 3-Cyclohexene-1-carboxylic acid,1-methyl; 1-Methyl-cyclohex-3-encarbonsaeure; 1-Methyl-3-cyclohexenecarboxylic acid; 1-Methylcyclohexen-(4)-carbonsaeure-(1)

物化性质

• 密度: 1.074g/cm3
• 沸点: 238.9ºC at 760mmHg
• 熔点: 78-79 °C
• 分子式: C₈H₁₂O₂
• 分子量: 140.18000
• 闪点: 111.2ºC
• 精确质量: 140.08400
• PSA: 37.30000
• LogP: 1.81740
• 蒸汽压: 0.014mmHg at 25°C
• 折射率: 1.494
• 储存条件: Store at room temperature

安全

• 海关编码: 2916209090

合成路线

4771-80-6 74-88-4 ~98% 16646-42-7

文献：Hosoya, Masahiro; Otani, Yuko; Kawahata, Masatoshi; Yamaguchi, Kentaro; Ohwada, Tomohiko Journal of the American Chemical Society, 2010 , vol. 132, # 42 p. 14780 - 14789

6493-80-7 ~82% 16646-42-7

文献：House, Herbert O.; Haack, John L.; McDaniel, William C.; VanDerveer, Don Journal of Organic Chemistry, 1983 , vol. 48, # 10 p. 1643 - 1654

4771-80-6 108-18-9 74-88-4 ~% 16646-42-7

文献：VERTEX PHARMACEUTICALS INCORPORATED Patent: US2012/171245 A1, 2012 ;

79-41-4 106-99-0 ~% 16646-42-7

文献：Petrow; Ssopow Zhurnal Obshchei Khimii, 1948 , vol. 18, p. 1783 Chem.Abstr., 1949 , p. 3373 Full Text Show Details Baumgarten; Bower; Okamoto Journal of the American Chemical Society, 1957 , vol. 79, p. 3145,3148

931-96-4 ~% 16646-42-7

文献：Corey,E.J.; Schmidt,G. Tetrahedron Letters, 1979 , p. 399 - 402

24463-35-2 ~% 16646-42-7

文献：Wenkert,E. et al. Journal of Organic Chemistry, 1970 , vol. 35, p. 2092 - 2095

24463-40-9 ~% 16646-42-7

文献：Wenkert,E. et al. Journal of Organic Chemistry, 1970 , vol. 35, p. 2092 - 2095

海关

海关编码	2916209090
中文概述	2916209090 其他（环烷、环烯、环萜烯）一元羧酸（包括酸酐、酰卤化物，过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 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, 丙烯酸、丙烯酸盐或酯应报明包装
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
Summary	2916209090 other cyclanic, cyclenic or cyclotherpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%