-
Name
3,4-Dichlorobenzophenone
- EINECS 228-509-5
- CAS No. 6284-79-3
- Article Data37
- CAS DataBase
- Density 1.311 g/cm3
- Solubility insoluble in water
- Melting Point 100-103 °C
- Formula C13H8Cl2O
- Boiling Point 376.8 °C at 760 mmHg
- Molecular Weight 251.112
- Flash Point 159.3 °C
- Transport Information
- Appearance light brown to pink-grey crystalline powder
- Safety 37/39-26-24/25
- Risk Codes 36/37/38
-
Molecular Structure
-
Hazard Symbols
Xi
- Synonyms Benzophenone,3,4-dichloro- (6CI,8CI);3,4-Dichlorobenzophenone;3,4-Dichlorophenyl phenylketone;NSC 5249;Phenyl 3,4-dichlorophenyl ketone;
- PSA 17.07000
- LogP 4.22440
3,4-Dichlorobenzophenone Chemical Properties
Molecular Structure:
Molecular Formula: C13H8Cl2O
Molecular Weight: 251.108
IUPAC Name: (3,4-Dichlorophenyl)-phenylmethanone
Synonyms of Methanone,(3,4-dichlorophenyl)phenyl- (CAS NO.6284-79-3): EINECS 228-509-5 ; 3,4-Dichlorobenzophenone
CAS NO: 6284-79-3
Classification Code: Aromatic Benzophenones & Derivatives (substituted) ; API intermediates
Melting point: 100-103 °C
Index of Refraction: 1.603
Molar Refractivity: 65.83 cm3
Molar Volume: 191.4 cm3
Surface Tension: 46 dyne/cm
Density: 1.311 g/cm3
Flash Point: 159.3 °C
Enthalpy of Vaporization: 62.45 kJ/mol
Boiling Point: 376.8 °C at 760 mmHg
Vapour Pressure: 7.08E-06 mmHg at 25°C
3,4-Dichlorobenzophenone Uses
Methanone,(3,4-dichlorophenyl)phenyl- (CAS NO.6284-79-3) is used as the medicine intermediate.
3,4-Dichlorobenzophenone Safety Profile
Hazard Codes of Methanone,(3,4-dichlorophenyl)phenyl- (CAS NO.6284-79-3): 
Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 37/39-26-24/25
S37/39: Wear suitable gloves and eye/face protection.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S24/25: Avoid contact with skin and eyes.
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