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Cas Database |
| Name |
(3,4-Dichlorophenyl)methanesulphonyl chloride |
EINECS | N/A |
| CAS No. | 85952-30-3 | Density | 1.601g/cm3 |
| PSA | 42.52000 | LogP | 4.14280 |
| Solubility | N/A | Melting Point |
65-69oC |
| Formula | C7H5 Cl3 O2 S | Boiling Point | 353.1°C at 760 mmHg |
| Molecular Weight | 259.541 | Flash Point | 167.3°C |
| Transport Information | UN 3261 | Appearance | N/A |
| Safety | Risk Codes | R34 | |
| Molecular Structure |
|
Hazard Symbols |
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| Synonyms |
1-(3,4-Dichlorophenyl)methanesulfonylchloride; 3,4-Dichlorobenzenemethanesulfonyl chloride; 3,4-Dichlorophenylmethanesulfonylchloride |
Article Data | 4 |
(3,4-Dichlorophenyl)methanesulphonyl chloride Chemical Properties
IUPAC Name: (3,4-Dichlorophenyl)methanesulfonyl chloride
Synonyms of (3,4-Dichlorophenyl)methanesulphonyl chloride (CAS NO.85952-30-3): 3,4-Dichloro-α-toluenesulfonyl chloride ; 3,4-Dichlorobenzenemethanesulfonyl chloride ; 3,4-Dichlorobenzylsulfonyl chloride ; (3,4-Dichlorophenyl)methanesulphonyl chloride
CAS NO: 85952-30-3
Molecular Formula: C7H5Cl3O2S
Molecular Weight: 259.54
Molecular Structure: 
H bond acceptors: 2
H bond donors: 0
Freely Rotating Bonds: 2
Polar Surface Area: 42.52 Å2
Index of Refraction: 1.589
Molar Refractivity: 54.68 cm3
Molar Volume: 162 cm3
Surface Tension: 53 dyne/cm
Density: 1.601 g/cm3
Flash Point: 167.3 °C
Enthalpy of Vaporization: 57.44 kJ/mol
Boiling Point: 353.1 °C at 760 mmHg
Vapour Pressure: 7.48E-05 mmHg at 25°C
Melting Point: 65 °C
SMILES: Clc1ccc(cc1Cl)CS(Cl)(=O)=O
InChI: InChI=1/C7H5Cl3O2S/c8-6-2-1-5(3-7(6)9)4-13(10,11)12/h1-3H,4H2
InChIKey: DRYGYFAFCNDLEJ-UHFFFAOYAZ
Std. InChI: InChI=1S/C7H5Cl3O2S/c8-6-2-1-5(3-7(6)9)4-13(10,11)12/h1-3H,4H2
Std. InChIKey: DRYGYFAFCNDLEJ-UHFFFAOYSA-N
(3,4-Dichlorophenyl)methanesulphonyl chloride Safety Profile
Hazard Codes: 
Xi,
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: When (3,4-Dichlorophenyl)methanesulphonyl chloride : (CAS NO.85952-30-3)is used,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
HazardClass: IRRITANT
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