2,2',3,4',4-PENTABDE

Synonym(s):2,2′,3,4′,4-PentaBDE;2,2′,3,4′,4-Pentabromodiphenyl ether solution;PBDE 85

CAS NO.：182346-21-0
Empirical Formula: C12H5Br5O
Molecular Weight: 564.69
MDL number: MFCD08460513
EINECS: 621-547-7
SAFETY DATA SHEET (SDS)
Update Date: 2026-05-27 23:55:43

What is 2,2',3,4',4-PENTABDE?

The Uses of 2,2',3,4',4-PENTABDE

BDE 85 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 2,3,4-tribromophenyl ether is a polybromodiphenyl ether that is diphenyl ether in which the hydrogens at the 2, 3, 4, 2', and 4' positions have been replaced by bromines.

Properties of 2,2',3,4',4-PENTABDE

Melting point:	123-124 °C(Solv: ethyl ether (60-29-7))
Boiling point:	439.3±45.0 °C(Predicted)
Density	2.343±0.06 g/cm3(Predicted)
Flash point:	-12 °C
storage temp.	2-8°C
EPA Substance Registry System	Benzene, 1,2,3-tribromo-4-(2,4-dibromophenoxy)- (182346-21-0)

Safety information for 2,2',3,4',4-PENTABDE

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..…