英语词典化工词典

3,5-DIMETHOXYSTILBENE

3,5-DIMETHOXYSTILBENE


  • 中文别名:3,5-二甲氧基二苯乙烯
  • 中文释义:3,5-二甲氧基二苯乙烯;Benzenepropanenitrile, b-acetyl-;4-Oxo-3-phenyl-pentanenitrile;2-(methylthio)pyrazine;2-(methylsulfanyl)pyrazine;2-Methylthiopyrazine;N-Boc-S-Trityl-L-cysteine;N(alpha)-boc-S-trityl-L-cysteine;5-Benzylthio-1H-Tetrazole(Bmt);5-[((phenylme
  • 英文别名:3,5-DIMETHOXYSTILBENE;
    pinosilvin dimethyl ether;
    PINOSYLVIN DIMETHYL ETHER;
    3,5-dimethoxy-trans-stilbene 
  • CAS No.:21956-56-9
  • 分子式:C16H16O2
  • 分子量:240.3
  • 精确分子量:240.11500
  • PSA:18.46000
  • InChI:InChI=1/C16H16O2/c1-17-15-10-14(11-16(12-15)18-2)9-8-13-6-4-3-5-7-13/h3-12H,1-2H3/b9-8+
  • 分子结构式:

物化性质

密度:
1.089g/cm3
沸点:
376.5ºC at 760mmHg
闪点:
150.7ºC
折射率:
1.615
蒸汽压:
1.56E-05mmHg at 25°C

安全信息

密度:
1.089g/cm3
沸点:
376.5ºC at 760mmHg
闪点:
150.7ºC
折射率:
1.615
蒸汽压:
1.56E-05mmHg at 25°C

海关数据

中国海关编码:2909309090

概述:
2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物(包括亚硝化衍生物)。监管条件:无。增值税率:17.0%。退税率:9.0%。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
摘要/Summary:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

热门化工词典词汇