2,2-Bis[3,5-Dibromo-4-(2,3-Dibromopropoxy)Phenyl]Propane

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CAS NO.： 21850-44-2

FOB Price： NEGOTIABLE Get Latest Price

Specification： ≥99.0%

Documentation： Get COA after inquiry

Lead Time： 14-30 days

Max Capacity： 1000MT/Year

Packing： 25KG/Woven Bag

Product Detail

Properties

Product Introduction:White powder, melting point: 110 to 115℃, theoretical bromine content: 67.74%, specific

gravity:2.2, and it is soluble in methylene chloride, methyl benzene and acetone and insoluble in water and methanol.

Purposes:It is an additive fire retardant, is quite high in heat stability and light stability, can achieve a high synergetic effect with Sb2O3, has a extremely high fire resistance, and is widely applied to resin such as PP, PE, ABS and PVC. Moreover, it is especially suitable to be used for PP plastics and is the best fire retardant of PP plastics at present.

Packing:sealed package with composite plastic bag outside and plastic bags inside, net weight: 25kg, and the packing can be customized according to customers’ requirements.

Properties

It is a good flame retardant for olefin resin. It is mainly used for polypropylene, polypropylene fiber, styrene butadiene rubber, cis-1,4-polybutadiene rubber, etc. with remarkable flame retardant effect

CAS No.

21850-44-2

Formula

C21H20Br8O2

Molecular Mass

943.61400

Exact Mass

935.49300

PSA

18.46000

Logp

10.13690