2(3H)-Furanone,3-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methylene]dihydro-
- 中文别名:α-(3,5-Di-叔-丁基-4-羟基苯亚甲基)-γ-丁内酯
- 中文释义:α-(3,5-Di-叔-丁基-4-羟基苯亚甲基)-γ-丁内酯
- 英文别名:(3E)-3-[(3,5-ditert-butyl-4-hydroxyphenyl)methylidene]oxolan-2-one;
KME 4
- CAS No.:83677-24-1
- 分子式:C19H26O3
- 分子量:0
- 精确分子量:302.18800
- PSA:46.53000
- InChI:The Key: DFPYHQJPGCODSB-LCYFTJDESA-N
- 分子结构式:
物化性质
- 密度:
- 1.096g/cm3
- 沸点:
- 429.1ºC at 760 mmHg
- 闪点:
- 170.4ºC
- 折射率:
- 1.562
安全信息
- 密度:
- 1.096g/cm3
- 沸点:
- 429.1ºC at 760 mmHg
- 闪点:
- 170.4ºC
- 折射率:
- 1.562
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%