dipropyl benzene-1,4-dicarboxylate
- 中文别名:对苯二甲酸二丙基酯
- 英文别名:dipropyl benzene-1,4-dicarboxylate;
1,4-Benzenedicarboxylic acid,dipropyl ester;
Terephthalsaeure-dipropylester;
galinosoate A;
Terephthalic acid,dipropyl ester;
Dipropyl terephthalate
- CAS No.:1962-74-9
- 分子式:
C14H18O4
- 分子量:250.29000
- 精确分子量:250.12100
- PSA:52.60000
- 分子结构式:
物化性质
- 密度:
- 1.082g/cm3
- 沸点:
- 321.4ºC at 760 mmHg
- 闪点:
- 168.6ºC
- 折射率:
- 1.502
- 蒸汽压:
- 0.000298mmHg at 25°C
安全信息
- 密度:
- 1.082g/cm3
- 沸点:
- 321.4ºC at 760 mmHg
- 闪点:
- 168.6ºC
- 折射率:
- 1.502
- 蒸汽压:
- 0.000298mmHg at 25°C
海关数据
中国海关编码:2917399090
- 概述:
- 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%
- 申报要素:
- 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
- 摘要/Summary:
- 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%