Basic information
- Name:
Benzeneacetyl chloride,4-chloro-a-(1-methylethyl)-
- Superlist Name:
- 3-Methyl-2-(4-chlorophenyl)butyryl chloride
- CAS No.:
51631-50-6
- Molecular Structure:
- Formula:
- C11H12 Cl2 O
- Molecular Weight:
- 231.12
- Synonyms:
- (4-Chlorophenyl)-a-isopropylacetyl chloride;2-(4-Chlorophenyl)-3-methylbutanoyl chloride; 2-(4-Chlorophenyl)-3-methylbutyrylchloride; 2-(4-Chlorophenyl)isovaleryl chloride;2-(p-Chlorophenyl)-3-methylbutyryl chloride; 2-(p-Chlorophenyl)isovaleroylchloride; 3-Methyl-2-(4-chlorophenyl)butanoyl chloride;Isopropyl(4-chlorophenyl)acetyl chloride; a-Isopropyl-4-chlorophenylacetyl chloride
- Density:
- 1.195
- Boiling Point:
- 124-130 ºC (3 Torr)
- Flash Point:
- 117 ºC
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Chemistry
Molecular Structure:
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Molecular Formula: C11H12Cl2O
Molecular Weight: 231.12
Systematic Name: 2-(4-Chlorophenyl)-3-methylbutanoyl chloride
Synonyms of 3-Methyl-2-(4-chlorophenyl)butyryl chloride (CAS NO.51631-50-6): 2-(4-Chlorophenyl)-3-methylbutanoyl chloride ; 2-(4-Chlorophenyl)-3-methylbutyryl chloride ; 2-(4-Chlorophenyl)isovaleryl chloride ; Isopropyl(4-chlorophenyl)acetyl chloride
CAS NO: 51631-50-6
Product Categories: Acid Halides ; Carbonyl Compounds ; Organic Building Blocks
Index of Refraction: 1.526
Molar Refractivity: 59.43 cm3
Molar Volume: 193.3 cm3
Surface Tension: 37.5 dyne/cm
Density: 1.195 g/cm3
Flash Point: 116.8 °C
Enthalpy of Vaporization: 52.99 kJ/mol
Boiling Point: 290.6 °C at 760 mmHg
Vapour Pressure of 3-Methyl-2-(4-chlorophenyl)butyryl chloride (CAS NO.51631-50-6): 0.00205 mmHg at 25°C
Safety Profile
Hazard Codes of 3-Methyl-2-(4-chlorophenyl)butyryl chloride (CAS NO.51631-50-6): 
Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
WGK Germany: 3
