英语词典化工词典

4-Thiazolidinone,3-ethyl-5-(1-ethyl-4(1H)-pyridinylidene)-2-thioxo-

4-Thiazolidinone,3-ethyl-5-(1-ethyl-4(1H)-pyridinylidene)-2-thioxo-


  • 中文别名:3-乙基-5-(1-乙基-(1H)-吡啶-4-亚基)-2-硫酮噻唑烷-4-酮
  • 中文释义:5,10-diethyltetradec-7-yne-6,9-diol
  • 英文别名:5,10-diethyltetradec-7-yne-6,9-diol;
    5,10-Diethyl-7-tetradecyn-6,9-diol;
    Merocyanin 2;
    3-ethyl-5-(1-ethyl-1H-[4]pyridylidene)-2-thioxo-thiazolidin-4-one;
    EINECS 246-975-8;
    7-Tetradecyne-6,9-diol,5,10-diethyl;
    3-ethyl-5-(1-ethyl-1H-pyridin-4-ylidene)-2-thioxo-thiazolidin-4-one;
    3-Aethyl-5-(1-aethyl-1H-[4]pyridyliden)-2-thioxo-thiazolidin-4-on 
  • CAS No.:25962-08-7
  • 分子式:C12H14N2OS2
  • 分子量:266.38236
  • 精确分子量:282.25600
  • PSA:40.46000
  • InChI:The Key: URVNGLXEYBEJIN-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.34g/cm3
沸点:
316.7ºC at 760 mmHg
闪点:
145.4ºC
折射率:
1.689
蒸汽压:
0.000402mmHg at 25°C

安全信息

密度:
1.34g/cm3
沸点:
316.7ºC at 760 mmHg
闪点:
145.4ºC
折射率:
1.689
蒸汽压:
0.000402mmHg at 25°C

海关数据

中国海关编码:2934999090

概述:
2934999090. 其他杂环化合物. 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:20.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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