182955-12-0 (β-(4-氯苯基)戊二酸酐,4-Chloro-4-phenyldihydro-2H-pyran-2,6(3H)-dione)

CAS号:
182955-12-0
中文名称:
β-(4-氯苯基)戊二酸酐
英文名称:
4-Chloro-4-phenyldihydro-2H-pyran-2,6(3H)-dione
分子式:
C11H9ClO3
分子量:
224.640362501144

β-(4-氯苯基)戊二酸酐(182955-12-0)名称与标识符

名称

中文别名:
B-(4-氯苯基)戊二酸酐;β-(4-氯苯基)戊二酸酐;Β-(4-氯苯基)戊二酸酐:4-CHLORO-4-PHENYLDIHYDRO-2H-PYRAN-2,6(3H)-DIONE;
英文别名:
4-Chloro-4-phenyldihydro-2H-pyran-2,6(3H)-dione;2H-Pyran-2,6(3H)-dione,4-chlorodihydro-4-phenyl-;4-(4-CHLOROPHENYL)-DIHYDRO-PYRAN-2,6-DIONE;β-(4-CHLOROPHENYL)GLUTARIC ANHYDRIDE;3-(4-CHLOROPHENYL)GLUTARIC ANHYDRIDE;4-(4-CHLORO-PHENYL)-DIHYDRO-PYRAN-2,6-DIONE;B-(4-CHLOROPHENYL) GLUTARIC ANHYDRIDE;SS-(4-CHLOROPHENYL) GLUTARIC ANHYDRIDE;6-dione;4-(4-Chlorophenyl)-dihydro-pyran-2;BETA-(4-CHLOROPHENYL)GLUTARIC ANHYDRIDE;4-(4-chlorophenyl)-3H-pyran-2,6-dione;

标识符

InChIKey:
VRXWKAZGXDFQHU-UHFFFAOYSA-N
Inchi:
1S/C11H9ClO3/c12-11(8-4-2-1-3-5-8)6-9(13)15-10(14)7-11/h1-5H,6-7H2
SMILES:
C1(=O)OC(=O)CC(Cl)(C2=CC=CC=C2)C1

β-(4-氯苯基)戊二酸酐(182955-12-0)物化性质

实验特性

  • LogP : 2.28720
  • PSA : 43.37000
  • 折射率 : 1.564
  • 沸点 : 393.2°C at 760 mmHg
  • 熔点 : 128-130°C
  • 闪点 : 176°C
  • 溶解度 : 可溶于氯仿(少许)、DMSO(少许)、乙酸乙酯(少许)
  • 密度 : 1.348

计算特性

  • 精确分子量 : 224.02400

β-(4-氯苯基)戊二酸酐(182955-12-0)安全信息

β-(4-氯苯基)戊二酸酐(182955-12-0)国际标准相关数据

EINECS:
258-858-9

β-(4-氯苯基)戊二酸酐(182955-12-0)海关数据

海关编码:
2917399090
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

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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