2H-Pyran-2,6(3H)-dione,4-chlorodihydro-4-phenyl-
- 中文别名:β-(4-氯苯基)戊二酸酐
- 中文释义:β-(4-氯苯基)戊二酸酐
- 英文别名:β-(4-CHLOROPHENYL)GLUTARIC ANHYDRIDE;
4-(4-CHLORO-PHENYL)-DIHYDRO-PYRAN-2,6-DIONE;
B-(4-CHLOROPHENYL) GLUTARIC ANHYDRIDE;
3-(4-CHLOROPHENYL)GLUTARIC ANHYDRIDE;
SS-(4-CHLOROPHENYL) GLUTARIC ANHYDRIDE
- CAS No.:182955-12-0
- 分子式:C11H9ClO3
- 分子量:224.64
- 精确分子量:224.02400
- PSA:43.37000
- InChI:InChI=1/C11H9ClO3/c12-9-3-1-7(2-4-9)8-5-10(13)15-11(14)6-8/h1-4,8H,5-6H2
- 分子结构式:
物化性质
- 密度:
- 1.348g/cm3
- 沸点:
- 393.2ºC at 760 mmHg
- 闪点:
- 176ºC
- 折射率:
- 1.564
- 蒸汽压:
- 2.17E-06mmHg at 25°C
安全信息
- 密度:
- 1.348g/cm3
- 沸点:
- 393.2ºC at 760 mmHg
- 闪点:
- 176ºC
- 折射率:
- 1.564
- 蒸汽压:
- 2.17E-06mmHg 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%