21850-44-2

Basic information

• Product Name: Tetrabromobisphenol A bis(dibromopropyl ether)
• Synonyms: BDDP;Octabromoether;Octabromoether(Bddp);Benzene, 1,1-(1-methylethylidene)bis3,5-dibromo-4-(2,3-dibromopropoxy)-;bromkal 66-8;tetrabromobisphenol a dibromopropyl ether;1,1′-(Isopropyliden)bis(3,5-dibrom-4-(2,3-dibrompropoxy)benzol);4,4'-Isopropylidenebis(2,6-Dibromophenyl 2,3-Dibromopropyl Ether)
• CAS NO: 21850-44-2
• Molecular Formula: C21H20Br8O2
• Molecular Weight: 943.61
• EINECS: 244-617-5
• Product Categories: Flame retardant series
• Mol File: 21850-44-2.mol
• Article Data: 5

Chemical Properties

• Melting Point: 117°C
• Boiling Point: 676.5 °C at 760 mmHg
• Flash Point: 287.7 °C
• Appearance: /
• Density: 2.169 g/cm³
• Vapor Pressure: 2.14E-17mmHg at 25°C
• Refractive Index: 1.646
• CAS DataBase Reference: Tetrabromobisphenol A bis(dibromopropyl ether)(CAS DataBase Reference)
• NIST Chemistry Reference: Tetrabromobisphenol A bis(dibromopropyl ether)(21850-44-2)
• EPA Substance Registry System: Tetrabromobisphenol A bis(dibromopropyl ether)(21850-44-2)

Safety Data

• Statements: 36/37/38
• Safety Statements: 26-36/37/39
• RIDADR: 3152
• HazardClass: 9
• PackingGroup: II
• Hazardous Substances Data: 21850-44-2(Hazardous Substances Data)

Usage

Uses

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.

Uses

tetrabromobisphenol A bis(dibromopropyl ether),OBE, is an additive brominated flame retardants, can be widely used in polyolefin (pp), high impact polystyrene (HIPS) and ABS and other products.

Chemical Properties

White powder

InChI:InChI=1/C21H20Br8O2/c1-21(2,11-3-15(26)19(16(27)4-11)30-9-13(24)7-22)12-5-17(28)20(18(29)6-12)31-10-14(25)8-23/h3-6,13-14H,7-10H2,1-2H3

Upstream product

• 79-94-7 Tetrabromobisphenol A 
• 64-17-5 Etanol 

Downstream Products

• 21850-52-2 N-Ethyl-N-hydroxyethyl-4-amino-2-methyl benzaldehyde 
• 21850-61-3 2-(4-hydroxyphenyl)propiononitrile 
• 21850-63-5 ethyl 2-hydroxy-3-oxohexahydro-1H-pyrrolizine-1-carboxylate 
• 21850-67-9 TURNEFORCIDINE 
• 21850-77-1 N-(1H-indol-3-ylmethyl)-N-methylprop-2-yn-1-amine ethanedioate (1:1) 
• 21851-07-0 DIACETYLKORSEVERILINE 
• 21851-24-1 1-Methyl-10-(14,15-dihydroeburnamenine-14-yl)-11-hydroxy-1,2-dihydro-2β,16-(epoxymethano)akuammilan-17-oic acid methyl ester 
• 21851-41-2 Butyl(β-chlorophenethyl) sulfide 
• 2185-16-2 N(delta)-acetylornithine 
• 21852-25-5 8,9-dihydroxy-7-methylpyrido[1,2-b]isoquinolinium bromide 
• 21852-31-3 8,9-dimethoxy-9H-pyrido[1,2-b]isoquinolin-11-amine 
• 21852-32-4 3,4-DIMETHOXYBENZYL BROMIDE 
• 21852-50-6 5-BROMOMETHYL-1,2,3-TRIMETHOXY-BENZENE 
• 21852-80-2 1,9-Heptadecadiene-4,6-diyn-3-ol 

Recommend Products

• 80-05-7  BPA 
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• 106-95-6  allyl bromide 
• 97416-84-7  2,2-bis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)phenyl]propane 
• 557-98-2  2-chloropropene 
• 2211-70-3  2-chloro-but-1-ene 
• 79-94-7  Tetrabromobisphenol A