中文字幕亚洲欧美日本懂色,亚洲视频一区在线色婷婷,天天干天天干天天日天天操,麻豆国产精品777777在线,欧美一区二区三区另,中文字幕丰满人妻日本了,熟妇人妻av中文字幕在线,最新福利免费视频一区二区,伊人少妇精品在线观看视频

SZSE:002741
Chemical Reagents
N,N-DimethylacetamideCOA Report
  • CAS No.:127-19-5
  • Molecular weight:87.12
  • Aliases:DMAC
  • Molecular formula:C4H9NO
  • EC No.:204-826-4
  • HS-No:29241900
Information
Specification category:
Product No. Product name specifications
1.20318.010 N,N-Dimethylacetamide CP500mL
1.20318.020 N,N-Dimethylacetamide AR500mL
Characteristic: Appearance and properties: Liquid, pale yellow, faint amine odor.
Density:0.937
Melting point(℃):-20
Boiling point(℃):164-166
Refractive index:1.437-1.439
Flash point(℃):66
Water solubility Miscible
Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1