欧美性69式xxxx护士,免费亚洲精品三级,国内精品91最新在线观看,国产精品合集一区二区三区,杨幂AAAA片毛片免费观,亚洲欧美日韩性爱一区精品,毛片三A级无码久久久一区,少妇日本综合高清,avtt中文字幕无码一区,免费观看国产wankz






Perchlorethylene

Product Name: Perchlorethylene
Synonyms: 1,1,2,2-Tetrachloroethylene; Ankilostin; tetralex; tetravec; Tetrochloroethane; tetroguer; Tetropil; antisol 1; Didakene; carbon dichloride; Dowper; Ethylene tetrachloride; fedal-un; Nema; PER; perawin; PERC; perchlor; Perchloroethylene; Perclene; Tetrachloroethylene; perclene d; percosolve; PERK; perklone; persec; tetlen; Tetracap; tetrachloroethene; tetraleno; PCE
CAS RN.: 127-18-4
EINECS: 204-825-9
Molecular Weight: 165.8334
Molecular Formula: C2Cl4
Density: 1.653g/cm³
Melting Point(℃): -22℃
Boiling Point(℃): 119.1°C at 760 mmHg
Flash Point(℃): 27.4°C
refractive_index: 1.519

 





  Previous product: Trichloroethylene
  Next product: industrial salt