-
Name
4-Chlorobenzhydrol
- EINECS 204-333-4
- CAS No. 119-56-2
- Article Data197
- CAS DataBase
- Density 1.221 g/cm3
- Solubility Insoluble in water
- Melting Point 58-60 °C(lit.)
- Formula C13H11ClO
- Boiling Point 352.2 °C at 760 mmHg
- Molecular Weight 218.683
- Flash Point 166.8 °C
- Transport Information
- Appearance White crystalline powder.
- Safety 24/25-36-26
- Risk Codes 20/21/22-36/37/38
-
Molecular Structure
-
Hazard Symbols
Xn
- Synonyms Benzhydrol,4-chloro- (6CI,7CI,8CI);(4-Chlorophenyl)phenylmethanol;4-Chloro-a-phenylbenzenemethanol;
- PSA 20.23000
- LogP 3.42170
4-Chlorobenzhydrol Chemical Properties
The Molecular Structure of 4-Chlorobenzhydrol (CAS NO.119-56-2):
Empirical Formula: C13H11ClO
Molecular Weight: 218.6788
IUPAC Name: (4-chlorophenyl)-phenylmethanol
Appearance: white crystalline powder
Nominal Mass: 218 Da
Average Mass: 218.6788 Da
Monoisotopic Mass: 218.049843 Da
Index of Refraction: 1.609
Molar Refractivity: 61.99 cm3
Molar Volume: 179 cm3
Surface Tension: 47.3 dyne/cm
Density: 1.221 g/cm3
Flash Point: 166.8 °C
Enthalpy of Vaporization: 62.99 kJ/mol
Boiling Point: 352.2 °C at 760 mmHg
Vapour Pressure: 1.45E-05 mmHg at 25°C
Water Solubility insoluble
Synonyms: (4-Chlorophenyl)phenylmethanol ; 4-Chlorobenzhydrol ; AI3-20881 ; Benzhydrol, p-chloro- ; Chlorbenzhydrol ; Chlorobenzhydrol ; EINECS 204-333-4 ; p-Chlorobenzhydrol ; 4-Chlorobenzhydryl alcohol ; Benzenemethanol, 4-chloro-alpha-phenyl- ; Benzhydrol, 4-chloro- (8CI) ;
Product Categories: Benzhydrols, Benzyl & Special Alcohols;Pharmaceutical Intermediate;Alcohols;C9 to C30;Oxygen Compounds
4-Chlorobenzhydrol Uses
4-Chlorobenzhydrol (CAS NO.119-56-2) is used for manufacture of anti-allergic cetirizine.
4-Chlorobenzhydrol Safety Profile
Hazard Codes: 
Xn
Risk Statements: 20/21/22-36/37/38
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed
R36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 24/25-36-26
S24/25: Avoid contact with skin and eyes
S36: Wear suitable protective clothing
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
WGK Germany: 3
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