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4-Pentenoic acid,2-formyl-, ethyl ester

4-Pentenoic acid,2-formyl-, ethyl ester


  • 中文别名:2-甲酰基戊-4-烯酸乙酯
  • 英文别名:ethyl 2-formylpent-4-enoate;
    Ethyl 2-formylpent-4-en-1-oate;
    2-formyl-pent-4-enoic acid ethyl ester;
    2-Formylpent-4-encarbonsaeureethylester;
    2-Formyl-pent-4-ensaeure-aethylester;
    Ethylallylformylacetate;
    4-Pentenoic acid,2-formyl-,ethyl ester;
    EINECS 253-246-8 
  • CAS No.:36873-45-7
  • 分子式:C8H12O3
  • 分子量:156.17908
  • 精确分子量:156.07900
  • PSA:43.37000
  • InChI:The Key: YUPFMQXKQATEPA-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
0.995g/cm3
沸点:
191.1ºC at 760mmHg
闪点:
71.1ºC
折射率:
1.432

安全信息

密度:
0.995g/cm3
沸点:
191.1ºC at 760mmHg
闪点:
71.1ºC
折射率:
1.432

海关数据

中国海关编码:2918300090

概述:
2918300090 其他含醛基或酮基不含其他含氧基羧酸(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:9.0% 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:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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