4-hydroxy-3,5-bis[(1E)-3-methylbut-1-en-1-yl]benzaldehyde
- 中文别名:4-羟基-3,5-双(3-甲基-2-丁烯-1-基)苯甲醛标准品|对照品
- 英文别名:3,5-Diprenyl-4-hydroxybenzaldehyde;
4-Hydroxy-3,5-bis(3-methylbut-2-en-1-yl)benzaldehyde
- CAS No.:52275-04-4
- 分子式:C17H22O2
- 分子量:258.3554
- 精确分子量:258.16200
- PSA:37.30000
- InChI:The Key: OHVUELCNFASQGY-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2912499000
- 概述:
- 2912499000. 其他醛醚、醛酚及含其他含氧基的醛. 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, 四聚甲醛报明外观
- 摘要/Summary:
- 2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%