Product Name: Propylene Glycol Monomethyl Ether
CAS: 107-98-2
Chinese alias: Propylene glycol methyl ether; 1,2-propanediol-1-methylether; 1,2-propanediol-1-methylether; 1-Methoxy-2-propanol; 2-Hydroxypropyl methyl ether; Methyl Propasol; Methoxypropanol; Methyl Proxitol; methoxy propanol;
English name: 1-Methoxy-2-propanol
EINECS number: 203-539-1
Molecular formula: C4H10O2Molecular weight: 90.12
Application
Mainly used as an excellent solvent for nitrocellulose fibers, alkyd resins, and maleic anhydride modified phenolic resins, and as an additive for jet fuel antifreeze and brake fluids; Mainly used as solvents, dispersants, and diluents, as well as fuel antifreeze agents, extractants, etc; Propylene glycol methyl ether has lower toxicity to the human body than ethylene glycol ether products and belongs to the low toxicity ether category. Propylene glycol methyl ether has a weak ether odor, but no strong irritant odor, making its use safer. Due to the presence of both ether and hydroxyl groups in its molecular structure, it has excellent solubility, suitable volatilization rate, and reaction activity, making it widely used.
Packaging
200 liters (190kg), 25 liters (25kg), 18 liters (17kg) per barrel
Physical properties & Specification
Appearance: Colorless and transparent liquidContent: ≥ 99%
Moisture content: ≤ 0.1%
Distillation range: 116-1260CAcidity: ≤ 0.02%
Boiling point: 1200C
Flash point: 31.1 C (closed cup)Specific gravity (d4200C): 0.919-0.924
Viscosity: 200C/1.75mPa
Surface tension: (25 ℃) 27.7 mN/m
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