METHYL ACETATE - EASTMAN

METHYL ACETATE - EASTMAN is a fast evaporating, mild odor, active solvent that can be used with a broad range of coating and ink resins. Because of its fast evaporation rate, this product is useful as the fast-evaporating component in high-low solvent systems and in other applications where fast solvent release and quick dry-to-touch time are needed. It is an active solvent for the following resins: cellulose acetate butyrate, nitrocellulose, vinyl copolymers, acrylics, epoxies, polyamides, phenolics, alkyds, and polyesters. Compared with other fast evaporating solvents, methyl acetate gives solution viscosity somewhat higher than acetone or MEK but lower than ethyl acetate. Where a mild odor, fast evaporating solvent is required, this product is a very good choice for formulators of coating and ink products. It is a VOC-exempt, non-HAP, non-ODS, readily biodegradable solvent that can be used in blends to develop environmentally friendly cleaners.

Chemical Name: Methyl acetate

CAS Number: 79-20-9

Purity (Assay): 96.0 %

Labeling Claims: Biodegradable, HAPs-free, Low Odor

Features: Excellent Solvent Release, Fast Evaporation Rate, Low Odor

Synonyms: Acetic Acid Methyl Ester, Ethyl Ester Of Monoacetic Acid, Methyl Acetic Ester, Methyl Ester Of Acetic Acid, Methyl Ethanoate, Tereton

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Enhanced TDS

Identification & Functionality

Chemical Family
Chemical Name
CASE Ingredients Functions
Molecular formula
C₃H₆O₂
Technologies
Product Families

Features & Benefits

Applications & Uses

Properties

Odor
Mild odor
Typical Properties
ValueUnitsTest Method / Conditions
Acidity (as acetic acid)max. 0.15wt %-
Assaymin. 96wt %-
Auto Ignition Temperature501⁰CD 2155
Blush Resistance (at 80⁰F)20% RH-
Boiling Point (at 760mm Hg)55.8 - 58.2⁰C-
Colormax. 5Pt-Co-
Critical Pressure46.9atm-
Critical Temperature233.3⁰C-
Critical Volume228ml/g.mol-
Dilution Ratio (Toluene)2.9--
Dilution Ratio (VMP Naphtha)0.9--
Electrical Resistance0.4Megaohms-
Evaporation Rate (ether = 1)2.3--
Evaporation Rate (n-butyl acetate = 1)6--
Expansion Coefficient (at 20⁰C)0.00142/⁰C-
Flash Point-15⁰CSetaflash Closed Cup
Flash Point-13⁰CTag Closed Cup
Freezing Point-98⁰C-
Hansen Solubility Parameters (Hydrogen Bonding)7.6--
Hansen Solubility Parameters (Non polar)15.5--
Hansen Solubility Parameters (Polar)7.2--
Hansen Solubility Parameters (Total)18.8--
Heat of Combustion-349.2kcal/g.mol-
Heat of Vaporization7279cal/g.mol-
Liquid Heat Capacity (at 25⁰C)33.95cal/(g*mol)(°C)-
Liquid Viscosity (at 20⁰C)0.4cP-
Maximum Incremental Reactivity0.07--
Methyl Alcohol Contentmax. 5wt %-
Molecular Weight74.09--
Nitrocellulose SolubilityActive--
Refractive Index (at 20⁰C)1.36--
Solubility in Water (at 20⁰C)22wt %-
Solubility of Water in METHYL ACETATE - EASTMAN (at 20⁰C)7.3wt %-
Specific Gravity (at 20⁰C/20⁰C)0.93--
Surface Tension (at 20⁰C)25.9dynes/cm-
TLV PPM 1998200--
Vapor Density (air = 1)2.6--
Vapor Pressure (at 20⁰C)178.3mm Hg-
Vapor Pressure (at 55⁰C)94.4kPa-
Water Contentmax. 1.5wt %-
Density (at 20⁰C)7.8lbs/gal-

Regulatory & Compliance