Molecular Structure of 1-Chloro-2-iodotetrafluoroethane (CAS No.421-78-3):

Molecular Formula: C₂ClF₄I
Molecular Weight: 262.372483
CAS No: 421-78-3
XLogP3-AA: 3
H-Bond Donor: 0
H-Bond Acceptor: 4
Rotatable Bond Count: 1
Exact Mass: 261.866934
MonoIsotopic Mass: 261.866934
Topological Polar Surface Area: 0
Heavy Atom Count: 8
Formal Charge: 0
Complexity: 92
IUPAC Name: 1-Chloro-1,1,2,2-tetrafluoro-2-iodoethane
InChI: InChI=1/C₂ClF₄I/c3-1(4,5)2(6,7)8

Hazard Codes: T
Risk Statements: 20/21/22-40
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed. 
R40:Limited evidence of a carcinogenic effect.
Safety Statements: 23-36/37-45 
S23:Do not breathe vapour. 
S36/37:Wear suitable protective clothing and gloves. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: 2810
Hazard Note: Toxic
HazardClass: 6.1
PackingGroup: III