ChemicalBook--->CAS DataBase List--->557-91-5

557-91-5

557-91-5 Structure

557-91-5 Structure
IdentificationMore
[Name]

1,1-Dibromoethane
[CAS]

557-91-5
[Synonyms]

1,1-DIBROMOETHANE
ETHYLIDENE BROMIDE
1,1-Dibromethan
1,1-dibromo-ethan
CH3CHBr2
Ethane,1,1-dibromo-
Ethylidene dibromide
ethylidenedibromide
1,1-DIBROMOETHANE (ETHYLIDENE BROMIDE )
1,1-Dibromoethane, stabilized, 99%
1,1-EDB
1,1-DIBROMOETHANE (STABILIZED WITH COPPER CHIP)
1,1-DIBROMOETHANE STABILIZED 99%
1,1-Dibromoethane, 99%, stabilized
[EINECS(EC#)]

209-184-9
[Molecular Formula]

C2H4Br2
[MDL Number]

MFCD00041719
[Molecular Weight]

187.86
[MOL File]

557-91-5.mol
Chemical PropertiesBack Directory
[Appearance]

clear colourless to brownish liquid
[Melting point ]

-63°C
[Boiling point ]

107 °C
[density ]

2.06
[refractive index ]

1.509-1.512
[solubility ]

Acetonitrile (Slightly), Chloroform (Soluble)
[Water Solubility ]

Insoluble in water
[form ]

Liquid
[color ]

Clear colorless to brown
[Specific Gravity]

2.1
[CAS DataBase Reference]

557-91-5(CAS DataBase Reference)
[EPA Substance Registry System]

Ethylidene bromide (557-91-5)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R40:Limited evidence of a carcinogenic effect.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
[Safety Statements ]

S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37:Wear suitable protective clothing and gloves .
[RIDADR ]

2810
[RTECS ]

KH9000000
[TSCA ]

TSCA listed
[HazardClass ]

6.1(b)
[PackingGroup ]

III
[HS Code ]

29033990
[Hazardous Substances Data]

557-91-5(Hazardous Substances Data)
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

1,1-dibromoethane(557-91-5).msds
Hazard InformationBack Directory
[Chemical Properties]

clear colourless to brownish liquid
[Uses]

1,1-Dibromoethane is a useful reagent for setereoselective synthesis of (+)-phorboxazole A via Petasis-Ferrier rearrangement. It is also used for preparation of olefinic enol ether.
Spectrum DetailBack Directory
[Spectrum Detail]

1,1-Dibromoethane(557-91-5)MS
1,1-Dibromoethane(557-91-5)1HNMR
1,1-Dibromoethane(557-91-5)13CNMR
1,1-Dibromoethane(557-91-5)IR1
1,1-Dibromoethane(557-91-5)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

1,1-Dibromoethane, stabilized, 99%(557-91-5)
[TCI AMERICA]

1,1-Dibromoethane  (stabilized with Copper chip),>98.0%(GC)(557-91-5)
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