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ChemicalBook--->CAS DataBase List--->93703-48-1

93703-48-1

93703-48-1 Structure

93703-48-1 Structure
IdentificationBack Directory
[Name]

3,3',4,4'-TETRABROMODIPHENYL ETHER
[CAS]

93703-48-1
[Synonyms]

PBDE 77, >90%
100@100 ng/mL in IsoOctane
1,1'-Oxybis[3,4-dibromobenzene]
Benzene, 1,1'-oxybis[3,4-dibromo-
PBDB 77 (3,3',4,4',-tetraBROMODIPHENYL ETHER)
ISO/DIS 22032 Internal Std for BDE-47, 99 &
PBDE 77(3, 3', 4, 4'-Tetrabromodiphenyl Ether)
ISO/DIS 22032 Internal Std for BDE-47, 99 & 100
ISO/DIS 22032 Internal Standard for BDE-47, 99 &
ISO/DIS 22032 Internal Standard for BDE-47, 99 & 100
3,3',4,4'-Tetrabromodiphenyl Ether (BDE 77) Solution
3,3’,4,4'-Tetrabromodiphenyl ether,50 μL/mL in Isooctane
3,3μ,4μ,4-TetraBDE, 3,3μ,4μ,4-Tetrabromodiphenyl ether solution, PBDE 77
[EINECS(EC#)]

621-837-3
[Molecular Formula]

C12H6Br4O
[MDL Number]

MFCD00626455
[MOL File]

93703-48-1.mol
[Molecular Weight]

485.79
Chemical PropertiesBack Directory
[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)
[Fp ]

-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)
Safety DataBack Directory
[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
Hazard InformationBack Directory
[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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