Molecule structure of Benzenesulphonyl fluoride (CAS NO.368-43-4):

IUPAC Name: Benzenesulfonyl fluoride 
Molecular Weight: 160.166103 g/mol
Molecular Formula: C₆H₅FO₂S 
Density: 1.333 g/cm³ 
Boiling Point: 203.5 °C at 760 mmHg 
Flash Point: 76.9 °C
Index of Refraction: 1.505
Molar Refractivity: 35.68 cm³
Molar Volume: 120.1 cm³
Polarizability: 14.14×10^-24 cm³
Surface Tension: 35 dyne/cm 
Enthalpy of Vaporization: 42.18 kJ/mol
Vapour Pressure: 0.395 mmHg at 25 °C 
Sensitive: moisture sensitive
XLogP3: 1
H-Bond Acceptor: 3
Rotatable Bond Count: 1
Exact Mass: 159.999428
MonoIsotopic Mass: 159.999428
Topological Polar Surface Area: 34.1
Heavy Atom Count: 10
Complexity: 186
Canonical SMILES: C1=CC=C(C=C1)S(=O)(=O)F
InChI: InChI=1S/C6H5FO2S/c7-10(8,9)6-4-2-1-3-5-6/h1-5H
InChIKey: IDIPWEYIBKUDNY-UHFFFAOYSA-N
EINECS: 206-707-2
Product Categories: Organic Building Blocks; Sulfonyl Halides; Sulfur Compounds

Reported in EPA TSCA Inventory.

Hazard Codes: C
Risk Statements: 20/21/22-34 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed. 
R34:Causes burns.
Safety Statements: 26-27-36/37/39-45 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S27:Take off immediately all contaminated clothing. 
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
RTECS: DB8940000
Hazard Note: Corrosive/Moisture Sensitive
HazardClass: 8
PackingGroup: III
A poison by intraperitoneal route. Slightly irritating to skin. Flammable when exposed to heat or flame. It can react vigorously with oxidizing materials. To fight fire, use water, foam, CO₂, water spray or mist, dry chemical. When heated to decomposition it emits toxic fumes of F⁻ and SO_x. See also FLUORIDES and SULFATES.

 Benzenesulphonyl fluoride (CAS NO.368-43-4) is also named as 4-11-00-00049 (Beilstein Handbook Reference) ; BRN 2206835 ; Benzenesulfonyl fluoride ; Benzenesulphonyl fluoride ; NSC 8543 ; Phenylsulfonyl fluoride . Benzenesulphonyl fluoride (CAS NO.368-43-4) is clear light yellow liquid. It is highly toxic. It is flammable by fire and heat. It will produce toxic sulfur oxides. Benzenesulphonyl fluoride (CAS NO.368-43-4) separate from raw materials of food and oxidant.