英语词典化工词典

4-hydroxycinnamaldehyde

4-hydroxycinnamaldehyde


  • 中文别名:3-(4-羟基苯基)丙烯醛
  • 中文释义:4-hydroxycinnamaldehyde
  • 英文别名:4-hydroxycinnamaldehyde;
    (E)-3-(4-hydroxyphenyl)acrylaldehyde;
    2-propenal,3-(4-hydroxyphenyl)-,(2E);
    COUMARALDEHYDE;
    4-Hydroxycinnamyl aldehyde;
    p-Coumaraldehyde;
    p-Hydroxycinnamaldehyde;
    trans-p-coumarylaldehyde;
    (E)-3-(4-hydroxyphenyl)prop-2-enal;
    3-(4-hydroxyphenyl)acrylaldehyde;
    trans-p-hydroxycinnamaldehyde;
    (2E)-3-(4-hydroxyphenyl)acrylaldehyde 
  • CAS No.:2538-87-6
  • 分子式:C9H8O2
  • 分子量:148.15900
  • 精确分子量:148.05200
  • PSA:37.30000
  • InChI:The Key: CJXMVKYNVIGQBS-OWOJBTEDSA-N
  • 分子结构式:

物化性质

海关代码:
2912499000

安全信息

海关代码:
2912499000

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%

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