ethyl 3-acetyloxybut-3-enoate
- 中文别名:乙基 3-(乙酰氧基)-3-丁烯酸酯
- 中文释义:乙基 3-(乙酰氧基)-3-丁烯酸酯
- 英文别名:ethyl 3-acetyloxybut-3-enoate;
Ethyl 3-(acetoxy)-3-butenoate;
ethyl 3-acetoxybut-3-enoate;
EINECS 248-553-9
- CAS No.:27593-43-7
- 分子式:
C8H12O4
- 分子量:172.17800
- 精确分子量:172.07400
- PSA:52.60000
- InChI:The Key: MSFQVKVROYFEJO-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.059g/cm3
- 沸点:
- 230.6ºC at 760mmHg
- 闪点:
- 108.1ºC
- 折射率:
- 1.433
- 蒸汽压:
- 0.0654mmHg at 25°C
安全信息
- 密度:
- 1.059g/cm3
- 沸点:
- 230.6ºC at 760mmHg
- 闪点:
- 108.1ºC
- 折射率:
- 1.433
- 蒸汽压:
- 0.0654mmHg at 25°C
海关数据
中国海关编码:2918990090
- 概述:
- 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%