Chemical Name: Dibromoneopentyl Glycol (DBNPG)

Synonyms: 2,2-bis(bromomethyl)-1,3-propanediol; FR-522;fr1138
CAS No.: 3296-90-0
Molecular Formula: C₅H₁₀O₂Br₂
Structure formula :

1 Specifications:
Appearance: white crystalline powder
Assay(GC): 99%Min
Bromine content: 60%
Melting point: 110Deg C M
Moisture (KF):0.05%Max
Color(APHA): 20 APHA Max.

2 Applications:
2.1 It is used in CFC-free foam systems designed to meet more stringent standards of flame residency;
2.2 organic synthesis and pharmaceutical intermediate;
2.3 Resins formulated with it have highly flame resistance, minimal thermal discoloration and excellent light stability;

3 Narrate:The high bromine content of it and its ready reaction into polyurethanes make it suitable for use in rigid polyurethane foams.

4 Packing: 25Kg PP Bags or Paper Bags.