2-Cyclopenten-1-one,5-ethyl-2-hydroxy-3-methyl-
- 中文别名:5-乙基-2-羟基-3-甲基环戊-2-烯-1-酮
- 中文释义:5-乙基-2-羟基-3-甲基环戊-2-烯-1-酮
- 英文别名:5-ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one;
5-ethyl-2-hydroxy-3-methyl-2-cyclopentenone;
2-Cyclopenten-1-one,5-ethyl-2-hydroxy-3-methyl;
3-Methyl-5-ethyl-2-cyclopenten-2-ol-1-on;
2-Cyclopenten-1-one,2-hydroxy-5-ethyl-3-methyl;
5-ethyl-2-hydroxy-3-methyl-2-cyclopenten-1-one
- CAS No.:53263-58-4
- 分子式:C8H12O2
- 分子量:140.18
- 精确分子量:140.08400
- PSA:37.30000
- InChI:The Key: ARHWUYVUNJLMRR-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.086g/cm3
- 沸点:
- 260.5ºC at 760mmHg
- 闪点:
- 108ºC
- 折射率:
- 1.507
安全信息
- 密度:
- 1.086g/cm3
- 沸点:
- 260.5ºC at 760mmHg
- 闪点:
- 108ºC
- 折射率:
- 1.507
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
- 摘要/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%