英语词典化工词典

2-Butenedioic acid(2Z)-, 1,4-bis(2-phenoxyethyl) ester

2-Butenedioic acid(2Z)-, 1,4-bis(2-phenoxyethyl) ester


  • 中文别名:(Z)-2-丁烯二酸二(2-苯氧基乙基)酯
  • 英文别名:Di(phenoxyethyl) maleate;
    Maleinsaeure-bis-(2-phenoxy-aethylester);
    (Z)-2-Butenedioic acid bis(2-phenoxyethyl) ester;
    maleic acid bis-(2-phenoxy-ethyl ester);
    Maleinsaeure-bis-(2-phenoxy-ethylester) 
  • CAS No.:10534-77-7
  • 分子式:C20H20O6
  • 分子量:356.3692
  • 精确分子量:356.12600
  • PSA:71.06000
  • InChI:The Key: HRYREZUFSWGBTI-QXMHVHEDSA-N
  • 分子结构式:

物化性质

密度:
1.196g/cm3
沸点:
510.2ºC at 760 mmHg
闪点:
223.5ºC
折射率:
1.552
蒸汽压:
1.59E-10mmHg at 25°C

安全信息

密度:
1.196g/cm3
沸点:
510.2ºC at 760 mmHg
闪点:
223.5ºC
折射率:
1.552
蒸汽压:
1.59E-10mmHg 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%

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