2H-Pyran-2,6(3H)-dione,4-(4-chlorophenyl)dihydro-
- 中文别名:3-(4-氯苯基)戊二酸酐
- 中文释义:BETA-(4-CHLOROPHENYL)GLUTARIC ANHYDRIDE;3-(4-氯苯基)戊二酸酐
- 英文别名:4-(4-Chlorophenyl)dihydro-2H-pyran-2,6(3H)-dione;
β-(4-CHLOROPHENYL)GLUTARIC ANHYDRIDE
- CAS No.:53911-68-5
- 分子式:C11H9ClO3
- 分子量:53911-68-5
- 精确分子量:224.02400
- PSA:43.37000
- InChI:The Key: OCZRLOJECISNAO-UHFFFAOYSA-N
- 分子结构式:
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%