(2E,4E)-3-甲基-5-(2,6,6-三甲基-1-环己烯基)戊-2,4-二烯酸乙酯

(2E,4E)-3-甲基-5-(2,6,6-三甲基-1-环己烯基)戊-2,4-二烯酸乙酯

all-trans-Ethyl-β-ionylideacetate

5452-61-9

C17H26O2

262.38700

26.30000

4.57860

262.19300

1.519

176.1ºC

100-104ºC

0.973g/cm3

351.1ºC at 760mmHg

2916209090

品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

A.入境货物通关单
B.出境货物通关单

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

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%

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%