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3,3',4,4'-TETRABROMODIPHENYL ETHER

Basic information Safety Supplier Related

3,3',4,4'-TETRABROMODIPHENYL ETHER Basic information

Product Name:
3,3',4,4'-TETRABROMODIPHENYL ETHER
Synonyms:
  • PBDE 77(3, 3', 4, 4'-Tetrabromodiphenyl Ether)
  • ISO/DIS 22032 Internal Standard for BDE-47, 99 & 100
  • ISO/DIS 22032 Internal Std for BDE-47, 99 & 100
  • 3,3μ,4μ,4-TetraBDE, 3,3μ,4μ,4-Tetrabromodiphenyl ether solution, PBDE 77
  • 3,3’,4,4'-Tetrabromodiphenyl ether,50 μL/mL in Isooctane
  • 1,1'-Oxybis[3,4-dibromobenzene]
  • 3,3',4,4'-Tetrabromodiphenyl Ether (BDE 77) Solution
  • ISO/DIS 22032 Internal Std for BDE-47, 99 &
CAS:
93703-48-1
MF:
C12H6Br4O
MW:
485.79
EINECS:
621-837-3
Mol File:
93703-48-1.mol
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3,3',4,4'-TETRABROMODIPHENYL ETHER Chemical Properties

Melting point:
96.5-97.5 °C(Solv: ethanol (64-17-5))
Boiling point:
434.1±45.0 °C(Predicted)
Density 
2.161±0.06 g/cm3(Predicted)
Flash point:
-12 °C
storage temp. 
2-8°C
solubility 
Chloroform (Slightly), Dichloromethane (Sparingly), Methanol (Slightly)
form 
Solid
color 
White to Off-White
EPA Substance Registry System
Benzene, 1,1'-oxybis[3,4-dibromo- (93703-48-1)
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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
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3,3',4,4'-TETRABROMODIPHENYL ETHER Usage And Synthesis

Uses

BDE No 77 may be used as an analytical reference standard to determine analyte present in river sediments using gas chromatography coupled to mass spectrometry (GC-MS) and selective pressurized liquid extraction followed by gas chromatography coupled to negative ion chemical ionization-mass spectrometry (GC-NCI-MS).', 'Refer to the productμs Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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