5-(2-methylpropyl)oxolan-2-one
- 中文别名:5-异丁基四氢呋喃-2-酮
- 英文别名:5-(2-methylpropyl)oxolan-2-one;
5-Isobutyl-dihydro-furan-2-on;
5-Isobutyltetrahydrofuran-2-one;
4-isobutylbutanolide;
5-isobutyl-dihydro-furan-2-one;
4-Hydroxy-6-methyl-heptansaeure-lacton
- CAS No.:18432-37-6
- 分子式:C8H14O2
- 分子量:142.19600
- 精确分子量:142.09900
- PSA:26.30000
- InChI:The Key: CFNNUWKVCNMSFJ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 0.965g/cm3
- 沸点:
- 222.8ºC at 760 mmHg
- 闪点:
- 83.5ºC
- 折射率:
- 1.439
- 蒸汽压:
- 0.0997mmHg at 25°C
安全信息
- 密度:
- 0.965g/cm3
- 沸点:
- 222.8ºC at 760 mmHg
- 闪点:
- 83.5ºC
- 折射率:
- 1.439
- 蒸汽压:
- 0.0997mmHg at 25°C
海关数据
中国海关编码:2932209090
- 概述:
- 2932209090. 其他内酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%