|Name:||Methyl Tetrahydrophthalic Anhydride||CAS:||19438-64-3|
|Molecular Weight:||166.17||Flashing Point:||136.1°C|
micro fine chemicals,
pharmaceutical fine chemicals
Methyl tetrahydrophthalic anhydride CAS 19438-64-3 Industrial Fine Chemicals
Methyl tetrahydrophthalic anhydride, also known as methyl tetrahydrophthalic anhydride, light yellow transparent oily liquid, is an important intermediate in electronic information materials, medicine, pesticides, resins, national defense industry, and can also be used in coatings, plasticizers, pesticides and other industries.
|Appearance||Light yellowtransparent liquid|
|Colour degree(pt-co), ≤||300|
|Crystallization point, ℃≤||-15|
|Acid value, mgKOH/g||660.0～685.0|
|Dextran-based Content, ≥||40.50|
|Free acid, % ≤||0.50|
|Volatile matter, %(120℃)<||<2.00|
Used in epoxy resin curing agent, solvent free paint, laminate, epoxy adhesive, etc. Curing agent for epoxy resin, has the long-term storage at room temperature, low freezing point, low volatility, low toxicity, excellent performance. Widely used in motor, dry type transformer, high voltage switch, transformer, line output transformer, household appliances, electric power capacitor resistor, capacitor impregnated, pouring of integrated circuits and winding, etc.
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