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2,2-Dimethyl-1,3-propanediol

English names:Neopentyl Glycol
The alias name:2,2-Dimethyl-1,3-Propanediol
Molecular formula:C5H12O2
The molecular weight:104.15
CAS NO:126-30-7
Appearance and properties: White crystalline solid,odorless.

Specifications

Item

Index

Chroma of 70% aqueous solution≤

30

Hydroxy content /% ≥

31.6

Acid content (in acetic acid)/% ≤

0.05

Melting range/

123~130

Moisture/% <

1.0

 Application:

Mainly used in producing unsaturated polyester resin, polyester powder coating, PU foamed plastic, synthetic plasticizer, surfactant, insulating material, printing ink, polymerization inhibitor, etc. Moreover, it can also be used in pharmaceutical industry.

Packing25kg woven bag.

Storage: Keep in cool and well-ventilated place. To protect from sunlight,heat and damp. Shall be transported according to common chemicals.