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MOSINTER GROUP LIMITED
MOSINTER GROUP LIMITED

China Tetrabromobisphenol A bis dibromopropyl ether CAS 21850-44-2 TBBPA manufacturer

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Tetrabromobisphenol A bis dibromopropyl ether CAS 21850-44-2 TBBPA 

Payment Terms: T/T,L/C,WU 
Place of Origin: Sichuan, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: According to customer requi...
Brand Name: MOSINTER
Brand: MOSINTER
Density ratio: 2.17
Appearance: White powder
Eight bromo ether: ≥99.0%
Whiteness: ≤95%
Production Capacity: 3300T/Year
Delivery Date: within 7 days
CAS No.: 21850-44-2
Molecular mass: 943.65
Melting point: 118~120℃
Bromine: ≥66%
Water: ≤0.5%
Alias: TBBPA

Tetrabromobisphenol A bis(dibromopropyl ether) used as plastics flame retardants, bromine ether in polypropylene polystyrene add effect is significant

Tetrabromobisphenol A bis(dibromopropyl ether) (CAS: 21850-44-2)

 

Item

Index

Appearance

White powder

Bromine content %    ≥

67.1

Whiteness           ≥

91

Melting℃      ≥

105

Whiteness%    ≤

95

Tetrabromobisphenol A bis(dibromopropyl ether) used as plastics flame retardants, bromine ether in polypropylene polystyrene add effect is significant.

Package is installed, plastic coated woven bag inner with plastic bag packing, net weight 25 kg or according to user requirements.

Bromine content in theory:≥67.10%

preparation:First is tetrabromo bisphenol S in the presence of alkali with allyl bromide in etherification reaction tetrabromo bisphenol a double (allyl ether) S; Then the latter addition reaction with bromine to form product.

Biological Activity

5-HT and noradrenalin re-uptake inhibitor (SNRI). Produces weight loss in rats via inhibition of food intake and increased energy expenditure. Antidepressant.

Application:Is mainly used for PE, PP, HIPS, such as flame retardant performance

Usage:Bis(2,3-dibromopropoxy)tetrabromobisphenol A is a the DBP-based flame retardant for polyolefins and polymers, including PP, high-density polyethylene (HDPE), and low-density polyethylene (LDPE). Bis(2 ,3-dibromopropoxy)tetrabromobisphenol A is also used in fabricated plastic sheet materials for application in the formation of a part of many electrical cabinets.

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Company Info

MOSINTER GROUP LIMITED [China (Mainland)]

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Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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