英语词典化工词典

3-Thiophenecarbonitrile,5-acetyl-2-hydroxy-4-methyl-

3-Thiophenecarbonitrile,5-acetyl-2-hydroxy-4-methyl-


  • 中文别名:5-乙酰基-2-羟基-4-甲基噻吩-3-甲腈
  • 中文释义:5-乙酰基-2-羟基-4-甲基噻吩-3-甲腈
  • 英文别名:5-acetyl-2-hydroxy-4-methylthiophene-3-carbonitrile;
    2-Hydroxy-3-cyan-4-methyl-5-acetyl-thiophen;
    3-Thiophenecarbonitrile,5-acetyl-2-hydroxy-4-methyl;
    5-Acetyl-2-hydroxy-4-methyl-thiophen-3-carbonitril 
  • CAS No.:120456-32-8
  • 分子式:C8H7NO2S
  • 分子量:0
  • 精确分子量:181.02000
  • PSA:89.33000
  • InChI:The Key: ZGOZJDITBOCFPV-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.36g/cm3
沸点:
408.5ºC at 760mmHg
闪点:
200.9ºC
折射率:
1.591
蒸汽压:
2.95E-07mmHg at 25°C

安全信息

密度:
1.36g/cm3
沸点:
408.5ºC at 760mmHg
闪点:
200.9ºC
折射率:
1.591
蒸汽压:
2.95E-07mmHg 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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