Tetrabromobisphenol A bis (2, 3-dibromopropyl ether) (BDDP)

Post Date:
Oct 14,2020
Expiry Date:
Oct 14,2021
Detailed Description:
Cas No. :21850-44-2 Tetrabromobisphenol A bis (2, 3-dibromopropyl ether) (BDDP)
CAS No.:21850-44-2
Formula: C21H20Br8O2
Molecular Weight: 943.62

Chracteristics:
It is white powder, Soluble in dichloromethane, toluene, acetone and insoluble in water and methanol
Items Index
Melting Point 105-115°C
Bromine Content 67%min
Volatile Matter 0.30% max
Acetone Insoluble 0.060% max
Carbonization Temperature 240°Cmin
Whiteness 92min

Usage:
It is mainly used for plastics as flame-retardant, widely for PP,PE,PS,ABS resin rubber fiber etc high molecular material and electronic industry. Especially for PP plastics. It is the most excellent flame-retardant for PP Plastics to now
Package:
25kg kraft bag or by customer’s requirement.
Storage and Transportation:
Handle with care, keep air-tight and dry.
CAS Registry Number:
21850-44-2
Synonyms:
;Tetrabromobisphenol a bis(dibromopropyl ether);Tetra Bromo Bisphenol A (2,3-Dibromopropyl)ether;2,2-Bis[3,5-dibromo-4-(2,3-dibromopropoxy)phenyl]propane;Bisdibromodibromopropoxyphenylpropane;BDDP;Tetrabromobisphenol A bis(2,3-dibromopropyl ether);1,1'-propane-2,2-diylbis[3,5-dibromo-4-(2,3-dibromopropoxy)benzene];TBBPA;Tetrabromobisphenol A bis-(2,3-dibromopropyl ether);
Molecular Formula:
C₂₁H₂₀Br₈O₂
Molecular Weight:
943.6143
Molecular Structure:

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