2,5-DIFLUOROBENZENESULFONYL CHLORIDE

The CAS registry number of Benzenesulfonyl chloride, 2,5-difluoro- is 26120-86-5. The IUPAC name is 2,5-difluorobenzenesulfonyl chloride. In addition, the molecular formula is C₆H₃ClF₂O₂S and the molecular weight is 212.602. It is a kind of clear colorless to yellow liquid and belongs to the classes of Aromatic Halides (substituted); Benzenesulfonyl chloride; Organic Building Blocks; Sulfonyl Halides; Sulfur Compounds. And it is corrosive and sensitive with moisture. What's more, it should be stored in sealed container, and put them in a cool and dry place. The storage place must stay away from oxidant and moisture.

Physical properties about Benzenesulfonyl chloride, 2,5-difluoro- are: (1)ACD/LogP: 2.29; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.29; (4)ACD/LogD (pH 7.4): 2.29; (5)ACD/BCF (pH 5.5): 32.18; (6)ACD/BCF (pH 7.4): 32.18; (7)ACD/KOC (pH 5.5): 417.62; (8)ACD/KOC (pH 7.4): 417.62; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 42.52 Å²; (13)Index of Refraction: 1.515; (14)Molar Refractivity: 40.62 cm³; (15)Molar Volume: 134.5 cm³; (16)Polarizability: 16.1 ×10^-24cm³; (17)Surface Tension: 39.3 dyne/cm; (18)Density: 1.58 g/cm³; (19)Flash Point: 95.8 °C; (20)Enthalpy of Vaporization: 45.24 kJ/mol; (21)Boiling Point: 234.8 °C at 760 mmHg; (22)Vapour Pressure: 0.0792 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical can cause burns. During using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. And in case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.). And it is slightly harmful to the water, do not put this material into surroundings without government permission.

You can still convert the following datas into molecular structure:
(1)SMILES: O=S(Cl)(=O)c1cc(F)ccc1F
(2)InChI: InChI=1/C6H3ClF2O2S/c7-12(10,11)6-3-4(8)1-2-5(6)9/h1-3H
(3)InChIKey: CELLJWUVMKEJDY-UHFFFAOYAV