Methoxypropylacetae

CAS number: 108-65-6

Molecular formula: C6H12O3

molecular weight: 132.158

Chemical structure:

Test ItemUnitInspection MethodStandard valueTest result
AppearanceColorless liquidColorless liquid
purityPGMEAwt%Gas chromatography99.90 min99.92
β -PGMEA0.10 max0.042
other0.05 max0.04
Specific gravity25/25Specific gravity meter0.965±0.0050.960
Water contentwt%Karl fisher0.03 max0.022
ColorAPHA10 max5
Metal ioncontentNappbICPMS2.5max0.3
K2.5max0.1
Ca2.5max0.009
Mg2.5max0.02
Mn2.5max0.004
Fe2.5max0.3
Cu2.5max0.006
Al2.5max0.05
Cr2.5max0.08
Ni2.5max0.03
Ag2.5max0.001
Zn2.5max0.03
Ignition ResidueppmEvaporzated residue5.0 max1.4
AcidityppmAcetic acid meter150 max100
DistillationEvaporzated residue143149145.02146.22