Name
|
|
EINECS
|
210-287-6
|
CAS No.
|
611-97-2
|
Density
|
1.0232 (rough estimate)
|
PSA
|
17.07000
|
LogP
|
3.53440
|
Solubility
|
Insoluble in water.
|
Melting Point
|
93-97 ºC
|
Formula
|
C15H14 O
|
Boiling Point
|
200 ºC (17 mmHg)
|
Molecular Weight
|
210.276
|
Flash Point
|
200°C/17mm
|
Transport Information
|
N/A
|
Appearance
|
White crystals crystals.
|
Safety
|
S24/25
|
Risk Codes
|
36/37/38
|
Molecular Structure
|
|
Hazard Symbols
|
Xi
|
Synonyms
|
Benzophenone,4,4'-dimethyl- (6CI,8CI); 4,4'-Carbonylbis[toluene]; 4,4'-Dimethylbenzophenone;Bis(4-methylphenyl) ketone; Bis(4-methylphenyl)methanone;Bis(4-tolyl)methanone; Bis-p-tolyl ketone; Di(4-methylphenyl) ketone;Di-p-tolyl ketone; Di-p-tolylmethanone; NSC 1807; NSC 37137;p,p'-Dimethylbenzophenone
|
Article Data |
308
|
4,4'-DIMETHYLBENZOPHENONE Chemical Properties
IUPAC Name: bis(4-methylphenyl)methanone
The MF of 4,4'-DIMETHYLBENZOPHENONE(611-97-2): C
15H
14O
The MW of 4,4'-DIMETHYLBENZOPHENONE(611-97-2): 210.27
mp: 90-93 °C(lit.)
bp: 200 °C17 mm Hg(lit.)
Fp: 200°C/17mm
Density: 1.05 g/cm
3 Index of Refraction: 1.57
Appearance: Pale brown crystalline powder
Categories: Aromatic Benzophenones & Derivatives (substituted);C15 to C38;Carbonyl Compounds;Ketones
Synonyms: 4,4'-Carbonylbis(toluene);Benzophenone, 4,4'-dimethyl-;bis(4-methylphenyl)-methanon;Bis(4-methylphenyl)methanone;Bis-p-tolyl ketone;Di(4-methylphenyl) ketone;Di-p-tolylmethanone;Methanone, bis(4-methylphenyl)-
The Structure of 4,4'-DIMETHYLBENZOPHENONE(611-97-2):
4,4'-DIMETHYLBENZOPHENONE Safety Profile
Hazard Codes:
Xi
Risk Statements: 36/37/38
36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 22-24/25-36/37-26
22: Do not breathe dust
24/25: Avoid contact with skin and eyes
36/37: Wear suitable protective clothing and gloves
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
WGK Germany: 3
4,4'-DIMETHYLBENZOPHENONE Specification
1. First Aid Measures
Ingestion:
Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear.
Skin:
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. Wash clothing before reuse.
Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.