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Name |
4-Chlorobenzhydrol |
EINECS | 204-333-4 |
CAS No. | 119-56-2 | Density | 1.221 g/cm3 |
PSA | 20.23000 | LogP | 3.42170 |
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 | N/A | 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; |
Article Data | 197 |
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 (CAS NO.119-56-2) is used for manufacture of anti-allergic cetirizine.
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