2,3',4,4'-Tetrabromodiphenyl ether

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2,3',4,4'-Tetrabromodiphenyl ether Basic information
Product Name:2,3',4,4'-Tetrabromodiphenyl ether
Synonyms:bde no 66solution;2,3μ,4,4μ-TetraBDE, 2,3μ,4,4μ-Tetrabromodiphenyl ether solution, PBDE 66;Benzene, 1,2-dibromo-4-(2,4-dibromophenoxy)-;1,2-Dibromo-4-(2,4-dibromophenoxy)benzene;2,3',4,4'-Tetrabromodiphenyl ether (BDE 66) Solution;2,3',4,4'-Tetrabromodiphenyl ether;PBDE No. 66;1,2-Dibromo-4-(2,4-dibromophenoxy)benzene (BDE 66)
CAS:189084-61-5
MF:C12H6Br4O
MW:485.79
EINECS:621-543-5
Product Categories:
Mol File:189084-61-5.mol
2,3',4,4'-Tetrabromodiphenyl ether Structure
2,3',4,4'-Tetrabromodiphenyl ether Chemical Properties
Boiling point 414.4±45.0 °C(Predicted)
density 2.161±0.06 g/cm3(Predicted)
Fp -12 °C
storage temp. 2-8°C
solubility Chloroform (Slightly), Methanol (Slightly, Heated)
form Solid
color White to Off-White
Henry's Law Constant2.0×100 mol/(m3Pa) at 25℃, Tittlemier et al. (2002)
Major Applicationenvironmental
InChI1S/C12H6Br4O/c13-7-1-4-12(11(16)5-7)17-8-2-3-9(14)10(15)6-8/h1-6H
InChIKeyDHUMTYRHKMCVAG-UHFFFAOYSA-N
SMILESBrc1ccc(Oc2ccc(Br)c(Br)c2)c(Br)c1
EPA Substance Registry SystemBenzene, 1,2-dibromo-4-(2,4-dibromophenoxy)- (189084-61-5)
Safety Information
Hazard Codes F,Xn,N
Risk Statements 11-38-50/53-65-67
Safety Statements 60-61-62-33-29-16-9
RIDADR UN 1262 3/PG 2
WGK Germany 2
Storage Class3 - Flammable liquids
Hazard ClassificationsAquatic Acute 1
Aquatic Chronic 1
Asp. Tox. 1
Flam. Liq. 2
Skin Irrit. 2
STOT SE 3
MSDS Information
2,3',4,4'-Tetrabromodiphenyl ether Usage And Synthesis
UsesBDE 66 is a polybrominated di-phenyl ether (PBDE) that is used as flame retardant in plastics and textile materials. It can be found in the adipose tissue, plasma, and human milk.
DefinitionChEBI: 2,4-dibromophenyl 3,4-dibromophenyl ether is a polybromodiphenyl ether that is diphenyl ether in which the hydrogens at the 2, 4, 3', and 4' positions have been replaced by bromines.
2,3',4,4'-Tetrabromodiphenyl ether Preparation Products And Raw materials
Tag:2,3',4,4'-Tetrabromodiphenyl ether(189084-61-5) Related Product Information
Octabromodiphenyl ether 2,3',4,4',6-Pentabromodiphenyl ether 2,3',4,4'-Tetrabromodiphenyl ether 3',4',4-tribde 2,2',3,4,4',5'-HEXABDE 2,2',4,4',5,5'-HEXABROMODIPHENYL ETHER 2,2',3,4',4-PENTABDE Decabromodiphenyl oxide 2,2',3,3',4,4',5,5',6-nonabromodiphenylether 2,2',4,4',5-Pentabromodiphenyl ether 2,3,3',4,4',5,6-Heptabromodiphenyl ether 2,2',4,4',5,6'-Hexabromodiphenyl ether 2,23,4,45,6-Heptabromodiphenyl ether 2,2',3,3',4,4',5,6-Octabromodiphenyl ether 2,2',3,4,4',5,5',6'-Octabromodiphenyl ether 1,2,3,7,8-PENTABROMODIBENZO-P-DIOXIN 2,2',3,3',4,4',5,6,6'-nonabde 6-FLUORO-2,3',4,4'-TETRABROMODIPHENYL ETHER