Tetrabromobisphenol A bis(dibromopropyl ether), 21850-44-2, China Tetrabromobisphenol A bis(dibromopropyl ether) Supplier


Tetrabromobisphenol A bis(dibromopropyl ether)

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Product Name: Tetrabromobisphenol A bis(dibromopropyl ether)
Chemical Name:  Tetrabromobisphenol A bis(dibromopropyl ether)
Synonyms
: 2,2-BIS[4-(2,3-DIBROMOPROPOXY)- 3,5-DIBROMOPHENYL]PROPANE;2,2-BIS[3,5-DIBROMO-4-(2,3-DIBROMOPROPOXY)PHENYL]PROPANE;1,1′-(Isopropylidene)bis[3,5-dibromo-4-(2,3-dibromopropoxy)benzene];CHEMPACIFIC 34721;BISDIBROMODIBROMOPROPOXYPHENYLPROPANE;TETRABROMOBISPHENOL A BIS(2,3-DIBROMOPROPYL) ETHER;tetrabromobisphenol a bis(dibromopropyl ether);1,1’-(1-methylethylidene)bis[3,5-dibromo-4-(2,3-dibromopropoxy)-benzene
CAS No: 21850-44-2
MF: C21H20Br8O2
MW: 943.61
Category
: Flame retardant
Structure:

Descriptions of Tetrabromobisphenol A bis(dibromopropyl ether):

White or light yellow powder, melting point 85-105 ° C, insoluble in water and ethanol, soluble in benzene, acetone.

Use:

It is a good flame retardant olefin resin, mainly for various brands of polypropylene, polypropylene fiber, styrene butadiene rubber, butadiene rubber, fire-retardant effect is significant

Storage: Storage should be cool and ventilated, away from heat, fire, to prevent sun exposure, heat is strictly prohibited.
Package: 25kg PP bag for solid powder. 200L or 250KG Drum for Liquid.

Specifications: 

Appearance light yellow to white crystalline powder
Bromine content > 67%
Melting point 105-110 °C
Decomposition temperature ≥ 285 ºC
Volatile matter ≤0.3%
Solubility soluble in acetone, benzene, do not dissolve in water and ethanol