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Specifications

Cyclopentanone

 
Product name: Cyclopentanone
Alias:
Cyclopentene; Cyclopentanon
CAS NO.: 120-92-3
EINECS NO.: 204-435-9
Molecular formula: C5H8O
Molecular weight: 84.11
Molecular structure:  
Properties: Appearance is white transparent liquid . Density 0.951 , Melting point -51°C , Boiling point 130-131°C , Refractive index 1.436-1.438 , Flash point 31°C.
PRACTICALLY INSOLUBLE
Uses: intermediate of drug, flavor, insecticide and rubber

Technical index :

Item
Index
Test method
Appearance
white transparent liquid
eyeballing
Moisture%(V/V) ≤
0.50
coulometric method
Acid value (mgKOH/g)≤
0.3
GB/T264
Assay %(m/m)≥
99.5
GC
Storage : Sealed, in cool and dry place, avoid fire, insolation and moisture..

Packing : galvanized metal pail, Net wt 180kg/drum.