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Neopentyl glycol
  • Product standards

    HG/T 2309-2017

  • Package

    Solid products shall be packaged in plastic woven bags lined with polyethylene film; 90% of the solution products shall be stored in dedicated tank trucks (ships).


Technical requirement

Measuring ItemsLimits
AppearanceThe solid is a white flaky crystal without visible mechanical impurities; 90% of the solution is a colorless transparent liquid, free of visible mechanical impurities.
Purity of neopentyl glycol (GC), w/%

Solid:≥99.0

90% solution:≥99.0

Acid value [as KOH]/(mg/g)

Solid:≤0.1

90% solution:≤0.1

Moisture,w/% 

Solid:≤0.3

90% solution:10±0.5

Chromaticity [50%aqueous]/APHA

Solid:≤15

90% solution:≤15



Use to

It is mainly used as plasticizer for the production of unsaturated polyester resin, oil-free alkyd resin, polyurethane foam plastic and elastomer, additive for advanced lubricating oil and other fine chemicals. Neopentyl glycol can be used for selective separation of aromatic hydrocarbons and cycloalkyl hydrocarbons. Neopentyl glycol has chemical resistance and weather resistance. Its amino baking paint has good gloss retention and does not turn yellow. It can also be used as a raw material for the production of polymerization inhibitors, stabilizers and insecticides.