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Wacker Chemie Methyl Acetate (MetAc) 99.5%

Wacker Chemie Methyl Acetate (MetAc) 99.5% is a clear, colorless liquid with a mild, ester-like odor. It serves as a solvent in various industries, including detergents, adhesives, cosmetics, agrochemicals, and pharmaceuticals. Methyl acetate is particularly effective as a solvent for cellulose ester, cellulose ether, nitrocellulose, and polyvinyl acetate. It is also capable of dissolving many fats and oils.

INCI Name: Methyl Acetate

Chemical Name: Methyl acetate

CAS Number: 79-20-9

Functions: Solvent

Chemical Family: Acetates

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

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Chemical Name
Agrochemical Functions
Base Chemicals Functions
CASE Ingredients Functions
Cleaning Ingredients Functions
Cosmetic Ingredients Functions
Pharma & Nutraceuticals Functions
CAS No.
79-20-9
Molecular formula
C₃H₆O₂
EC No.
201-185-2
Chemical Structure

Wacker Chemie Methyl Acetate (MetAc) 99.5% - Chemical Structure

Features & Benefits

Benefit Claims
HII Features

Applications & Uses

Applicable Processes
Home Care Applications
I&I Cleaning Applications
Application Details
  • Solvent in detergent, adhesives, cosmetics, agrochemical and pharmaceutical industries.
  • Methyl acetate is very good solvent for cellulose ester, cellulose ether, nitrocellulose and polyvinyl acetate.
  • It is also a solvent for many fats and oils.
Applications
  • Paints, Coatings & Inks
  • Personal Care
  • Pharma
  • Agrochemical Solutions

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
1,2-Ethanediolapprox. 0.01%—
Acetaldehyde Dimethylacetalapprox. 0.2%—
Acetone Contentapprox. 0.02%—
Boiling Point (at 1013 hPa)55 - 57 °C—
C12 - Isoparaffinsapprox. 0.05%—
Density (at 20°C)0.933g/cm³—
Ethyl Acetateapprox. 0.05%—
Evaporation Residuemax. 1 mg/100ml—
Melting Point-98°C—
Refraction Index (at 20°C)1.361 - 1.363——
Relative Evaporation Rate (Diethylether = 1)2.2——
Solubility in Water (at 20°C)239g/l—
Vapour Pressure (at 20°C)220hPa—
Vapour Pressure (at 50°C)782hPa—
Water Absorption (at 20°C)76%—
Technical Data
ValueUnitsTest Method / Conditions
Molecular Weight74.08——
Specifications
ValueUnitsTest Method / Conditions
Acetaldehydemax. 50 ppmppmGas Chromatography
Acetic Acidmax. 35ppmTitration Method
Colour Indexmax. 10—Hazen
Methanol Contentmax. 500 ppmGas Chromatography
Methylacetatemin. 99.50 %Gas Chromatography
Water Contentmax. 500ppmKarl Fischer
Properties
  • Continous production
  • Capacity of several 1000 MT per year
  • REACH: full registration

Regulatory & Compliance

Packaging & Availability

Country Availability
Packaging Type
Regional Availability
  • Africa
  • Asia
  • Europe
  • Latin America
  • Middle East
  • North America
  • Oceania
Packaging Information

Tank containers, road tankers, rail tank wagons. Drum 216l (180 kg net).

Storage & Handling

Shelf Life
36 Months
Storage Information
  • The substance will remain in good condition for at least 36 months, if the storage conditions are observed.
  • Storage conditions: keep containers and tanks closed and allow sufficient ventilation.
  • Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.