英语词典化工词典

4H-Benzo[4,5]cyclohepta[1,2-b]thiophen-4-one,9,10-dihydro-

4H-Benzo[4,5]cyclohepta[1,2-b]thiophen-4-one,9,10-dihydro-


  • 中文别名:9, 10-二氢-4H-苯并[4, 5]环庚三烯[1, 2-b]噻吩-4-酮
  • 中文释义:9, 10-二氢-4H-苯并[4, 5]环庚三烯[1, 2-b]噻吩-4-酮;4-氧代-9,10-二氢-4H-苯并[4,5]-环庚[1,2-b]噻吩;9,10-二氢-4H-苯并[4,5]环庚三烯[1,2-b]噻吩-4-酮;9,10-二氢-4H-苯并[4,5]环庚三烯[1,2-B]噻吩-4-酮(主环)
  • 英文别名:4,5-dihydrobenzo[1,2]cyclohepta[3,4-b]thiophen-10-one;
    9,10-Dihydro-4H-benzo[4,5]cyclohepta;
    9,10-dihydro-1-thiabenzo[f]azulen-4-one;
    HMS1608A08;
    9,10-dihydro-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one;
    9,10-dihydro-1-thiabenzo[f]azulene-4-one;
    9,10-Dihydro-4H-benzo[4,5]cyclohepta [b]-thiophen-4-one;
    9,10-dihydro-4H-4-oxobenzo<4,5>cyclohepta<1,2-b>thiophene;
    9,10-dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophene-4-one;
    9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophen-4-one 
  • CAS No.:1622-55-5
  • 分子式:C13H10OS
  • 分子量:214.287
  • 精确分子量:214.04500
  • PSA:45.31000
  • InChI:InChI=1/C13H10OS/c14-13-10-4-2-1-3-9(10)5-6-12-11(13)7-8-15-12/h1-4,7-8H,5-6H2
  • 分子结构式:

物化性质

密度:
1.262g/cm3
沸点:
371.1ºC at 760 mmHg
闪点:
178.2ºC
折射率:
1.644
蒸汽压:
1.06E-05mmHg at 25°C

安全信息

密度:
1.262g/cm3
沸点:
371.1ºC at 760 mmHg
闪点:
178.2ºC
折射率:
1.644
蒸汽压:
1.06E-05mmHg 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%

热门化工词典词汇