Glycol Ether PM
| Formula: | C₄H₁₀O₂ |
| CAS Number: | 107-98-2 |
| EC Number (EINECS): | 203-539-1 |
| HS Code: | 29094400 |
| UN Number: | 3092 |
| IUPAC Name: | 1-Methoxy-2-Propanol |
| Also Known As: | Propylene Glycol Monomethyl Ether; PGME; 1-Methoxypropan-2-ol |
| Molecular Weight, g/mol: | 90.12 |
Typical Specifications
| Appearance: | Clear, colorless liquid |
| Odor: | Mild, ether-like |
| Melting Point, °C: | -96 |
| Boiling Point, °C: | 120–125 |
| Density, g/cm³ (at 20°C): | 0.92 |
| Flash Point, °C: | 31 (closed cup) |
| Refractive Index (20°C): | 1.401 |
| Solubility: | Miscible with water, alcohols, ketones |
| Vapor Pressure (at 20°C): | 11 mmHg |
| Purity, %: | ≥99.5 |
| Grades Available: | Industrial, Electronics, Coatings Grade |
| Packaging: | 200kg drums, 1000kg IBC, bulk ISO tanks |
Applications / Uses
Primary Applications
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Solvent in paints, coatings, and inks
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Used in electronics cleaning formulations
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Coalescing agent in water-based paints
Secondary Applications
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Cleaning and degreasing solvent
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Intermediate in production of glycol ether acetates
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Used in adhesives, sealants, and resins
End Industries Served: Coatings, Printing Inks, Electronics, Cleaning, Adhesives, Automotive, Industrial Chemicals
Safety & Handling Information
Hazard Class (GHS): Flammable liquid (Category 3), Eye Irritant (Category 2A), STOT SE (Category 3 – Narcotic effects)
Hazard Statements (H-Codes):
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H226: Flammable liquid and vapor
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H319: Causes serious eye irritation
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H336: May cause drowsiness or dizziness
Precautionary Statements (P-Codes):
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P210: Keep away from heat/sparks/open flames
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P280: Wear protective gloves/eye protection
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P305 + P351 + P338: IF IN EYES – rinse cautiously with water, remove contact lenses if present
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P403 + P233: Store in well-ventilated place, keep container tightly closed
Storage Conditions
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Store in a cool, dry, ventilated area
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Keep away from ignition sources
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Avoid contact with strong oxidizing agents
Transport Information
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ADR/RID: Class 3, UN3092, PG III
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IMDG: Class 3, UN3092, PG III
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IATA: Class 3, UN3092, PG III