| Identification | More | [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 Properties | Back 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 | [Specific Heat Capacity]
Cp(gas):0.430108J/(g·K),at 25℃ | [Henry's Law Constant]
7.6×10-3 mol/(m3Pa) at 25℃, HSDB (2015) | [CAS DataBase Reference]
557-91-5(CAS DataBase Reference) | [EPA Substance Registry System]
Ethylidene bromide (557-91-5) |
| Safety Data | Back 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) |
| Hazard Information | Back 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. |
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