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2H-Pyran-2,6(3H)-dione,4-chlorodihydro-4-phenyl-

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%

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