53263-58-4 (5-乙基-2-羟基-3-甲基环戊-2-烯-1-酮,5-Ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one)

CAS号:
53263-58-4
中文名称:
5-乙基-2-羟基-3-甲基环戊-2-烯-1-酮
英文名称:
5-Ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one
分子式:
C8H12O2
分子量:
140.17968

5-乙基-2-羟基-3-甲基环戊-2-烯-1-酮(53263-58-4)名称与标识符

名称

中文别名:
5-乙基-2-羟基-3-甲基环戊-2-烯-1-酮;3-二(甲基硫)次甲基戊-2,4-二酮;5-乙基-2-羟基-3-甲基-2-环戊烯-1-酮;
英文别名:
5-Ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one;3-DI(METHYLTHIO)METHYLIDENEPENTANE-2,4-DIONE;Ethylcyclotene;2-Cyclopenten-1-one,2-hydroxy-5-ethyl-3-methyl;2-Cyclopenten-1-one,5-ethyl-2-hydroxy-3-methyl;3-Methyl-5-ethyl-2-cyclopenten-2-ol-1-on;5-ethyl-2-hydroxy-3-methyl-2-cyclopenten-1-one;5-ethyl-2-hydroxy-3-methyl-2-cyclopentenone;

标识符

InChIKey:
ARHWUYVUNJLMRR-UHFFFAOYSA-N
Inchi:
InChI=1S/C8H12O2/c1-3-6-4-5(2)7(9)8(6)10/h6,9H,3-4H2,1-2H3
SMILES:
C(C1C(=O)C(O)=C(C)C1)C

5-乙基-2-羟基-3-甲基环戊-2-烯-1-酮(53263-58-4)物化性质

实验特性

  • LogP : 1.81740
  • PSA : 37.30000
  • FEMA : 3454 | 5-ETHYL-2-HYDROXY-3-METHYLCYCLOPENT-2-EN-1-ONE

计算特性

  • 精确分子量 : 140.08400

5-乙基-2-羟基-3-甲基环戊-2-烯-1-酮(53263-58-4)海关数据

海关编码:
2914400090
海关数据:

中国海关编码:

2914400090

概述:

2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

申报要素:

品名, 成分含量, 用途, 丙酮报明包装

Summary:

2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%