4-(Difluoromethoxy)benzenesulfonyl chloride

Systematic Name: 4-(Difluoromethoxy)benzenesulfonyl chloride
SMILES: FC(F)Oc1ccc(cc1)S(Cl)(=O)=O 
InChI: InChI=1/C7H5ClF2O3S/c8-14(11,12)6-3-1-5(2-4-6)13-7(9)10/h1-4,7H 
InChIKey: ANZLDHZFNLCQAS-UHFFFAOYAE
Empirical Formula: C₇H₅ClF₂O₃S
Molecular Weight: 242.6276 
H bond acceptors: 3
H bond donors: 0
Freely Rotating Bonds: 3 
Index of Refraction: 1.494
Molar Refractivity: 46.98 cm³
Molar Volume: 161.3 cm³
Surface Tension: 36.6 dyne/cm
Density: 1.503 g/cm³
Flash Point: 141.3 °C
Enthalpy of Vaporization: 52.89 kJ/mol
Boiling Point: 310 °C at 760 mmHg
Vapour Pressure: 0.00112 mmHg at 25 °C
Product Categories of 4-(Difluoromethoxy)benzenesulfonyl chloride (CAS NO.351003-34-4): SULFONYLHALIDE; Fluorobenzene; Benzenes; Organic Building Blocks; Sulfonyl Halides; Sulfur Compounds

Hazard Codes: C,Xi
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: UN 3265 8/PG 2
WGK Germany: 3
Hazard Note of 4-(Difluoromethoxy)benzenesulfonyl chloride (CAS NO.351003-34-4): Corrosive

  4-(Difluoromethoxy)benzenesulfonyl chloride (CAS NO.351003-34-4), its Synonyms are Benzenesulfonyl chloride, 4-(difluoromethoxy)- ; 2,5-Bis(trifluoromethyl)benzenesulphonylchloride ; 4-(Difluoromethoxy)benzenesulphonyl chloride 98% ; 4-(Difluoromethoxy)benzenesulphonylchloride .