2,2',4,4'-TETRABROMODIPHENYL ETHER

Synonym(s):2,2′,4,4′-TetraBDE;2,2′,4,4′-Tetrabromodiphenyl ether;2,2′,4,4′-Tetrabromodiphenyl ether solution;PBDE 47

CAS NO.：5436-43-1
Empirical Formula: C12H6Br4O
Molecular Weight: 485.79
MDL number: MFCD00626457
EINECS: 208-759-1
SAFETY DATA SHEET (SDS)
Update Date: 2026-05-28 05:44:49

2,2',4,4'-TETRABROMODIPHENYL ETHER Structural

What is 2,2',4,4'-TETRABROMODIPHENYL ETHER?

The Uses of 2,2',4,4'-TETRABROMODIPHENYL ETHER

2,4,2'',4''-Tetrabromodiphenyl Ether, is one of the Polybrominated di-Ph ethers (PBDEs), which are a new class of global, persistent, and toxic contaminants. It is used as Brominated flame retardants (BFRs) in various consumer products. One of the new POPs under the Stockholm Convention

Definition

ChEBI: 2,2',4,4'-Tetrabromodiphenyl ether is an organobromine compound and an aromatic ether.

Properties of 2,2',4,4'-TETRABROMODIPHENYL ETHER

Melting point:	83-84℃ (ethanol )
Boiling point:	396 °C
Density	2.161±0.06 g/cm3(Predicted)
Flash point:	-12 °C
storage temp.	Sealed in dry,Room Temperature
EPA Substance Registry System	Benzene, 2,4-dibromo-1-(2,4-dibromophenoxy)- (5436-43-1)

Safety information for 2,2',4,4'-TETRABROMODIPHENYL ETHER

Signal word	Danger
Pictogram(s)	Flame Flammables GHS02 Exclamation Mark Irritant GHS07 Health Hazard GHS08 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..…