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Name |
2-Bromo-2'-methoxyacetophenone |
EINECS | 250-870-2 |
CAS No. | 31949-21-0 | Density | 1.448 g/cm3 |
PSA | 26.30000 | LogP | 2.27280 |
Solubility | Insoluble in water. | Melting Point |
43-45 °C(lit.) |
Formula | C9H9BrO2 | Boiling Point | 323.7 °C at 760 mmHg |
Molecular Weight | 229.073 | Flash Point | 123.2 °C |
Transport Information | UN 3261 8/PG 2 | Appearance | - |
Safety | 22-26-36/37/39-45 | Risk Codes | 34 |
Molecular Structure | Hazard Symbols | C,T | |
Synonyms |
Acetophenone,2-bromo-2'-methoxy- (7CI,8CI);1-(2-Methoxyphenyl)-2-bromoethanone;2-Bromo-1-(2-methoxyphenyl)ethanone;2-Methoxyphenacyl bromide;2'-Methoxy-2-bromoacetophenone;Bromomethylo-methoxyphenyl ketone;o-Methoxyphenacylbromide;a-Bromo-2-methoxyacetophenone;w-Bromo-2-methoxyacetophenone; |
Article Data | 61 |
Molecular Structure of 2-Bromo-2'-methoxyacetophenone (CAS NO.31949-21-0):
IUPAC: 2-Bromo-1-(2-methoxyphenyl)ethanone
Molecular Formula: C9H9BrO2
Molecular Weight: 229.07
EINECS: 250-870-2
Melting Point: 43-45oC(lit.)
Density: 1.448 g/cm3
Flash Point: 123.2oC
Boiling Point: 323.7oC at 760 mmHg
Storage temp.: Keep Cold
Sensitive: Lachrymatory
Index of Refraction: 1.554
Molar Volume: 158.1 cm3
Surface Tension: 41.4 dyne/cm
Molar Refractivity: 50.69 cm3
Enthalpy of Vaporization: 56.57 kJ/mol
Vapour Pressure: 0.000257 mmHg at 25oC
SMILES: BrCC(=O)c1ccccc1OC
InChI: InChI=1/C9H9BrO2/c1-12-9-5-3-2-4-7(9)8(11)6-10/h2-5H,6H2,1H3
InChIKey: GKNCPTLOPRDYMH-UHFFFAOYAL
Safety Information of 2-Bromo-2'-methoxyacetophenone (CAS NO.31949-21-0):
Hazard Codes: C,T
Risk Statements: 34
R34:Causes burns.
Safety Statements: 22-26-36/37/39-45
S22:Do not breathe dust.
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 3261 8/PG 2
WGK Germany: 3
Hazard Note: Lachrymatory/Toxic/Keep Cold
HazardClass: 8
PackingGroup: III
2-Bromo-2'-methoxyacetophenone with cas registry number of 31949-21-0 is also known as 2-Bromo-1-(2-methoxyphenyl)ethanone ; Ethanone, 2-bromo-1-(2-methoxyphenyl)- ; O-Methoxy phenacylbromide ; 2'-Methoxyphenacyl bromide ; 2-Bromo-1-(2-methoxyphenyl)Ethan-1-One ; 2-Bromo-2'-methoxyacetophenone ; 2-Methoxyphenacyl bromide ; 2-Methoxyphenacyl bromide 98% ; Acetophenone, 2-bromo-2'-methoxy- ; Bromomethyl 2-methoxyphenyl ketone . It is a compound with the appearance of white to greyish-green crystalline powder . It should be stored in a cool,dry place and kept away from oxidizing agents . 2-Bromo-2'-methoxyacetophenone with cas registry number of 31949-21-0 is used as a pharmaceutical intermediate .