Name
|
|
EINECS
|
209-261-7
|
CAS No.
|
563-76-8
|
Density
|
2.118 g/cm3
|
PSA
|
17.07000
|
LogP
|
1.69130
|
Solubility
|
N/A
|
Melting Point
|
N/A
|
Formula
|
C3H4Br2O
|
Boiling Point
|
154.6 °C at 760 mmHg
|
Molecular Weight
|
215.872
|
Flash Point
|
66.5 °C
|
Transport Information
|
UN 3265 8/PG 2
|
Appearance
|
Pale yellow transparent liquid
|
Safety
|
26-36/37/39-45
|
Risk Codes
|
22-34
|
Molecular Structure
|
|
Hazard Symbols
|
|
Synonyms
|
Propionylbromide, 2-bromo- (6CI,7CI);2-Bromopropanoyl bromide;DL-2-Bromopropionyl bromide;a-Bromopropanyl bromide;a-Bromopropionyl bromide;
|
Article Data |
22
|
2-Bromopropionyl bromide Synthetic route
ConditionsConditions | Yield |
---|
With bromine am besten im Sonnenlicht; | |
ConditionsConditions | Yield |
---|
With phosphorus; bromine zuletzt unter Erwaermen; | |
With bromine; sulfur zuletzt unter Erwaermen; | |
With phosphorus; bromine | |
With phosphorus; bromine; sodium hydroxide at 110℃; Hell-Vollard-Zelinsky halogenation; regioselective reaction; | |
With bromine; phosphorus tribromide at 80℃; for 3.5h; Inert atmosphere; Schlenk technique; | |
- red phosphorus
red phosphorus
2-Bromopropionyl bromide Chemical Properties
IUPAC Name: 2-Bromopropanoyl bromide
Synonyms of 2-Bromopropionyl bromide (CAS NO.563-76-8): Propanoyl bromide, 2-bromo-
CAS NO: 563-76-8
Molecular Formula: C3H4Br2O
Molecular Weight : 215.8713
Molecular Structure:
EINECS: 209-261-7
H bond acceptors: 1
H bond donors: 0
Freely Rotating Bonds: 1
Polar Surface Area: 17.07 Å2
Index of Refraction: 1.528
Molar Refractivity: 31.39 cm3
Molar Volume: 101.9 cm3
Surface Tension: 41.2 dyne/cm
Density: 2.118 g/cm3
Flash Point: 66.5 °C
Enthalpy of Vaporization: 39.13 kJ/mol
Boiling Point: 154.6 °C at 760 mmHg
Vapour Pressure: 3.16 mmHg at 25°C
Sensitive : Moisture Sensitive
Appearance: 2-Bromopropionyl bromide (CAS NO.563-76-8) is colorless or light yellow liquidSolubility: miscibility with benzene, acetic acid and propionic acid .
Product Categories: Acid Halides;Carbonyl Compounds;Organic Building Blocks
2-Bromopropionyl bromide Uses
2-Bromopropionyl bromide (CAS NO.563-76-8) is used as a intermediates of medicine and pesticide .
2-Bromopropionyl bromide Safety Profile
Hazard Codes: C
Risk Statements: 22-34
R22: Harmful if swallowed.
R34: Causes burns.
Safety Statements: 26-36/37/39-45
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 3265 8/PG 2
WGK Germany: 3
HazardClass: 8
PackingGroup: II
2-Bromopropionyl bromide Specification
2-Bromopropionyl bromide (CAS NO.563-76-8) decomposes with water and alcohol.