Chemical Raw Material Propylene Glycol Monomethyl Ether (PM) CAS No. 107-98-2

• Customization: Available
• CAS No.: 107-98-2
• Formula: C4h10o2
• Model NO.: 107-98-2
• EINECS: 203-539-1
• Aether: Aliphatic Ethers
• Transport Package: Drum
• Specification: 180
• Trademark: Dexiang
• Origin: China
• HS Code: 2909499090
• Production Capacity: 100000pieces/Year

Product Description

Property	Value
Molecular weight (g/mol)	90.1
Flash point (Setaflash Closed Cup)	31°C (88°F)
Boiling point @760 mmHg, 1.01 ar	120°C (248°F)
Liquid Density @20° C	0.921 g/cm³
Freezing Point	-96°C (-141°F)
Viscosity (cP or mPa•s @25°C)	1.7
Vapor Pressure @20° C	8.5 mmHg (1.56 kPa)
Surface tension	27.7
Relative Density (water = 1)	0.919 at 25°C
pH value	Not applicable
Autoignition temperature	287°C (549°F)
Evaporation rate	0.62

Melting point -97°C Boiling point 118-119°C(lit.) Density 0.922g/mLat25°C(lit.) Vapor density 3.12(vsair) Vapor pressure 10.9mmHg(25°C) Refractive index n20/D1.403(lit.) Flash point 93°F Storage conditions Storeat+2°Ct o+25°C. Solubility water: Mixing acidity coefficient (pKa)14.49±0.20(Predicted) Liquid color colorless Odor (Odor) Sweet ether odor PHChemicalbook Value 4-7(200g/l,H2O,20ºC) explosivelimit value 1.7-11.5%(V) soluble sensitivity HygroscopicBRN1731270 exposure limit TLV-TWA100ppm(370mg/m3)(ACGIH); STEL150ppm(555mg/m3)(ACGIH). Stable. Highly flammable. Incompatible with strong oxidant, acyl chloride, anhydride, water. Sensitive to moisture.
As a solvent, dispersant or diluent, it is used in coating, ink, printing and dyeing, pesticide, cellulose, acrylate and other industries. It can also be used as fuel antifreeze agent, cleaning agent, extraction agent, non-ferrous metal beneficiation agent, etc. It can also be used as raw material for organic synthesis.