亚苯甲基丙二酸二乙酯

亚苯甲基丙二酸二乙酯

DIETHYL BENZYLIDENEMALONATE

5292-53-5

C14H16O4

248.27400

52.60000

2.19620

248.10500

n20/D 1.536(lit.)

>230 °F

215-217 °C30 mm Hg(lit.)

28-31°C

1.107 g/mL at 25 °C(lit.)

3

S23-S24/25

2917399090

品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分

2917399090 其他芳香多元羧酸. 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%

2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%