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China Amines Co
Product Profile
Methyl Cellosolve
CAS No.: 109-86-4
Synonyms / IUPAC Name: Ethylene Glycol Monomethyl Ether; 2-Methoxyethanol
Molecular Formula: C₃H₈O₂
Molecular Weight: ~76.09 g/mol
Appearance: Colorless clear liquid with a mild ether-like odor
Physicochemical Properties (Typical)
- Melting Point: Approximately –85 °C
- Boiling Point: Approximately 124–125 °C
- Density: ~0.965 g/cm³ at 20 °C
- Solubility in Water: Completely miscible
- Flash Point: Approximately 40–41 °C (closed cup)
- Other Notes: Vapor heavier than air; excellent solvency for resins and dyes; miscible with many organic solvents
Quality & Compliance Standards
- Typical Purity: ≥ 99.0% (GC)
- Appearance: Clear liquid, free from visible haze or particulates
- Key Specification Indicators:
- Assay of active component
- Moisture content
- Acid value
- Color (APHA)
- Stability & inhibitor presence
- Storage Recommendation: Store tightly sealed in a cool (< 30 °C), dry, well-ventilated area; protect from strong oxidisers, heat and light
Applications / Uses
- Solvent for coatings, varnishes, nail polishes and quick-dry enamels
- Intermediate in specialty chemical synthesis, dyes and resin formulations
- Solvent for cellulose esters, alcohol-soluble dyes and natural/synthetic resins
- Used in cleaning and degreasing formulations requiring high solvency
Safety & Handling
- Flammability: Flammable liquid and vapour; may form explosive mixtures with air
- Health Hazards:
- Inhalation: May cause dizziness, nausea or headaches
- Skin Contact: Prolonged exposure may cause irritation
- Eye Contact: May cause irritation
- Precautions:
- Ensure adequate ventilation or local exhaust
- Wear protective gloves and eye/face protection
- Keep away from ignition sources
- Ground and bond containers during transfer
- Reactivity / Incompatibilities: Avoid strong oxidisers, strong bases, acid chlorides or anhydrides; may form peroxides and decompose under heat
Packaging & Storage
- Packaging: Supplied in sealed, chemical-compatible drums or carboys designed for solvent storage
- Storage Conditions: Store in cool (< 30 °C), dry, well-ventilated areas out of direct sunlight; keep containers tightly closed
- Shelf Life: Stable under recommended storage; inspect for changes in color or odor before use after long storage