- 中文别名:5,5-二乙氧基-2-戊酮
- 英文别名:5,5-diethoxypentan-2-one;
levulinaldehyde-1-diethylacetal;
5,5-Diethoxy-2-pentanone;
2-Pentanone,5,5-diethoxy;
Laevulinaldehyd-1-diaethylacetal;
5,5-diethoxylpentan-2-one;
Laevulinaldehyd-diaethylacetal;
5,5-Diaethoxy-pentan-2-on;
5,5-diethoxy-pentan-2-one - cas No.:14499-41-3
- 分子式:C9H18O3
- 分子量:174.23700
- 精确分子量:174.12600
- PSA:35.53000
- InChI:The Key: BRQZMIVIOUPIFN-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 海关代码:
- 2914509090
安全信息
- 海关代码:
- 2914509090
海关数据
中国海关编码:2914509090
- 概述:
- 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 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:
- HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%