IUPAC Name: 2,4-Dimethylbenzenesulfonyl chloride
Synonyms of 2,4-Dimethylbenzenesulfonyl chloride (CAS NO.609-60-9) : 2,4-Dimethyl-benzenesulfonyl chloride ; Benzenesulfonyl chloride, 2,4-dimethyl- ; 2,4-Dimethyl-Benzene-1-Sulfonyl Chloride
CAS NO: 609-60-9
Molecular Formula: C₈H₉ClO₂S
Molecular Weight: 204.6739
Molecular Structure :
H bond acceptors: 2
H bond donors: 0
Freely Rotating Bonds: 1
Polar Surface Area: 42.52 Å²
Index of Refraction: 1.538
Molar Refractivity: 49.64 cm³
Molar Volume: 158.6 cm³
Surface Tension: 39.9 dyne/cm
Density: 1.29 g/cm³
Flash Point: 126 °C
Enthalpy of Vaporization: 50.28 kJ/mol
Boiling Point: 284.8 °C at 760 mmHg 
Melting Point: 28-30°C
Sensitive: 2,4-Dimethylbenzenesulfonyl chloride (CAS NO.609-60-9) is moisture sensitive.
Vapour Pressure: 0.00501 mmHg at 25°C  
SMILES: O=S(Cl)(=O)c1ccc(cc1C)C
InChI: InChI=1/C8H9ClO2S/c1-6-3-4-8(7(2)5-6)12(9,10)11/h3-5H,1-2H3
InChIKey: FREOGXBZEAMJQN-UHFFFAOYAI
Std. InChI: InChI=1S/C8H9ClO2S/c1-6-3-4-8(7(2)5-6)12(9,10)11/h3-5H,1-2H3
Std. InChIKey: FREOGXBZEAMJQN-UHFFFAOYSA-N

Hazard Codes: C
Risk Statements: 34
R34: Causes burns.
Safety Statements: 26-36/37/39-45
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection. 
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: 3261
TSCA: T
HazardClass: 8
PackingGroup: II