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2-Butene-1,4-dione,1,2,4-triphenyl-, (2Z)-

2-Butene-1,4-dione,1,2,4-triphenyl-, (2Z)-


  • 中文别名:1,2,4-三苯基丁-2-烯-1,4-二酮
  • 英文别名:1,2,4-triphenylbut-2-ene-1,4-dione;
    (Z)-1,2,4-triphenyl-2-butene-1,4-dione;
    (Z)-vinyl diacetate;
    MeC(O)OCHCHC(O)OMe;
    cis-1.2-Diacetoxy-ethylen;
    (Z)-1,2-diacetoxyethene;
    1,2,4-Triphenyl-but-2c-en-1,4-dion;
    1,2,4-triphenyl-but-2-ene-1,4-dione;
    (Z)-vinylene diacetate;
    dimethylmaleate;
    1,2,4-Triphenyl-buten-(2c)-dion-(1.4) 
  • CAS No.:13249-75-7
  • 分子式:C22H16O2
  • 分子量:0
  • 精确分子量:312.11500
  • PSA:34.14000
  • InChI:The Key: MEBZZSFHCRISAQ-SILNSSARSA-N
  • 分子结构式:

物化性质

密度:
1.16g/cm3
沸点:
474ºC at 760mmHg
闪点:
176ºC
折射率:
1.626
蒸汽压:
3.75E-09mmHg at 25°C

安全信息

密度:
1.16g/cm3
沸点:
474ºC at 760mmHg
闪点:
176ºC
折射率:
1.626
蒸汽压:
3.75E-09mmHg at 25°C

海关数据

中国海关编码:2914399090

概述:
2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 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:
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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