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HomeProduct name list2,3',4,4'-Tetrabromodiphenyl ether

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

Synonym(s):2,3′,4,4′-TetraBDE;2,3′,4,4′-Tetrabromodiphenyl ether solution;PBDE 66

  • CAS NO.:189084-61-5
  • Empirical Formula: C12H6Br4O
  • Molecular Weight: 485.79
  • MDL number: MFCD08460510
  • EINECS: 621-543-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-15 10:43:57
2,3',4,4'-Tetrabromodiphenyl ether Structural

What is 2,3',4,4'-Tetrabromodiphenyl ether?

The Uses of 2,3',4,4'-Tetrabromodiphenyl ether

BDE 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.

Definition

ChEBI: 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ether is a polybromodiphenyl ether that is diphenyl ether in which the hydrogens at the 2, 4, 3', and 4' positions have been replaced by bromines.

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

Boiling point: 414.4±45.0 °C(Predicted)
Density  2.161±0.06 g/cm3(Predicted)
Flash point: -12 °C
solubility  Chloroform (Slightly), Methanol (Slightly, Heated)
form  Solid
color  White to Off-White
EPA Substance Registry System Benzene, 1,2-dibromo-4-(2,4-dibromophenoxy)- (189084-61-5)

Safety information for 2,3',4,4'-Tetrabromodiphenyl ether

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Exclamation Mark
Irritant
GHS07
ghs
Health Hazard
GHS08
ghs
Environment
GHS09
GHS Hazard Statements H225:Flammable liquids
H304:Aspiration hazard
H315:Skin corrosion/irritation
H336:Specific target organ toxicity,single exposure; Narcotic effects
H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P273:Avoid release to the environment.
P331:Do NOT induce vomiting.
P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P501:Dispose of contents/container to..…

Computed Descriptors for 2,3',4,4'-Tetrabromodiphenyl ether

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