3494-69-7

• 常用中文名：2,2,4-trimethylpent-3-enyl 2-methylpropanoate
• 常用英文名：2,2,4-trimethylpent-3-enyl 2-methylpropanoate
• CAS号：3494-69-7
• 分子式：C₁₂H₂₂O₂
• 分子量：198.30200
• 发布时间：2017-09-27 15:47:32
• 更新时间：2024-01-05 01:24:59

名称

• 英文名: 2,2,4-trimethylpent-3-enyl 2-methylpropanoate
• 英文别名: 2,2,4-trimethyl-3-pentenyl isobutyrate; Propanoic acid,2-methyl-,2,2,4-trimethylpentenyl ester; isobutyric acid 2,2,4-trimethyl-4-pentene-ester; 2,2,4-Trimethylpent-3-enyl isobutyrate; 2,2,4-Trimethylpentenyl 2-methylpropanoate; 2,2,4-trimethylpentenyl isobutyrate; 2,2,4-Trimethylpentenyl monoisobutyrate; 5-isobutyryloxy-2,4,4-trimethyl-pent-2-ene; 2,2,4-trimethylpent-3-en-1-yl2-methylpropanoate

物化性质

• 密度: 0.885g/cm3
• 沸点: 240.4ºC at 760mmHg
• 分子式: C₁₂H₂₂O₂
• 分子量: 198.30200
• 闪点: 75.7ºC
• 精确质量: 198.16200
• PSA: 26.30000
• LogP: 3.17800
• 折射率: 1.441

安全

• 海关编码: 2915900090

合成路线

77-68-9 ~% 3494-69-7

文献：Baltz,H. et al. Journal fuer Praktische Chemie (Leipzig), 1965 , vol. 29, p. 250 - 258

6846-50-0 ~% 3494-69-7

文献：Schwenk,U.; Becker,A. Justus Liebigs Annalen der Chemie, 1972 , vol. 756, p. 162 - 169 Full Text Show Details McConnell,W.V.; Moore,W.H. Journal of Organic Chemistry, 1963 , vol. 28, p. 822 - 827

144-19-4 ~% 3494-69-7

文献：Schwenk,U.; Becker,A. Justus Liebigs Annalen der Chemie, 1972 , vol. 756, p. 162 - 169

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海关

海关编码	2915900090
中文概述	2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 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:5.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
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	2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated 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:5.5% General tariff:30.0%