内衣办公室1~3卷在线观看,国产日产欧美视频,亚洲国产精品女人,免费的三级网站,国产精品99一区,99自拍视频在线观看,久草播放器


Sym-Tetramethylbenzene


1.Product Name:Sym-Tetramethylbenzene
2.CAS NO.:95-93-2
3.Structural Formula:

4.Molecular Formula: C10H14
5.Quality indexes:

Item

Quality indexes

Enterprise indexes

Appearance

White semi-transparent crystals

White semi-transparent crystals

Content ,% 

≥97.00

≥98.00

Melting point℃

76.0-79.0℃

≥77.0℃

6. Application:
Durene, common name of1,2,4,5-Tetramethylbenzene, is used as a solvent and as anIntermediate for manufacturing pyromelletic acid which is used for manufacturing curing agents, adhesives and coating materials. It is used in manufacturing raw material of engineering plastics (polyimides) and cross-linking agent for alkyd resin.
7. Storage:
Packed in 25 kg polypropylene woven bags polyethylene lining or 50kg fiber can
8.Attention:Stay away from open flame, heat, oxidizer. USe foam, halon, dry, Sandy to Fire fighting.





  Previous product: Acrolein
  Next product: Dicyclopentadiene(DCPD)