2,4,4'-TRIBROMODIPHENYL ETHER

Synonym(s):2,4,4′-TriBDE;2,4,4′-Tribromodiphenyl ether;2,4,4′-Tribromodiphenyl ether solution;PBDE 28

CAS NO.：41318-75-6
Empirical Formula: C12H7Br3O
Molecular Weight: 406.9
MDL number: MFCD09037597
EINECS: 208-759-1
SAFETY DATA SHEET (SDS)
Update Date: 2026-05-28 05:09:13

2,4,4'-TRIBROMODIPHENYL ETHER Structural

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

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

BDE 28 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 and the plasma in humans and animals.

Definition

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ether is a polybromodiphenyl ether that is diphenyl ether in which the hydrogens at the 2, 4, and 4' positions have been replaced by bromines.

Properties of 2,4,4'-TRIBROMODIPHENYL ETHER

Melting point:	63-66°C
Boiling point:	370 °C
Density	1.950±0.06 g/cm3(Predicted)
Flash point:	-12 °C
storage temp.	2-8°C
solubility	Chloroform (Soluble), Methanol (Slightly)
form	Solid
color	White to Light Yellow
EPA Substance Registry System	Benzene, 2,4-dibromo-1-(4-bromophenoxy)- (41318-75-6)

Safety information for 2,4,4'-TRIBROMODIPHENYL 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..…