Product Introduction
1 , 4-butanediol is mainly used in the production of polyurethane, tetrahydrofuran, polybutylene terephthalate, γ-butyrolactone, etc., and can also be used as a raw material for pharmaceuticals, chemical intermediates, solvents, and coatings.
Product Specifications
Indicators |
Typical values |
Appearance |
Clear and transparent liquid |
Purity |
≥99.5% |
Color(HPHA) |
≤10 |
Water content |
≤0.05 |
Proportion(25/4 ℃) |
1.012~1.016 |
melting point |
20.4℃ |
Flashpoint |
115℃ |
PHvalue |
7.2~7.9 |
Application
1 , for the production of polyurethane, such as synthetic polyester polyol, PU resin, water-based PUD, polyurethane elastomer, coating, etc.;
2. Used in the synthesis of tetrahydrofuran and polybutylene terephthalate Glycol esters, gamma-butyrolactone and other applications.
Packaging :200kg/barrel
Save : Store airtight to avoid moisture absorption.
Suppliers :BASF