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Chemical Product CAS:375-72-4Perfluoro n-butylsulfonyl fluoride

Perfluoro n-butylsulfonyl fluoride

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    Perfluoro n-butylsulfonyl fluoride
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Perfluoro n-butylsulfonyl fluoride ( CASNO:375-72-4 )

Identification and Related Records
Perfluoro n-butylsulfonyl fluoride
CAS Registry number:
Iupac name:
1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonyl fluoride
1-Butanesulfonyl fluoride, 1,1,2,2,3,3,4,4,4-nonafluoro-
1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonyl fluoride
Molecular Formula:
Molecular Weight:
Canonical SMILES:
Chemical and Physical Properties
clear colorless or slightly yellow liquid
Melting Point:
Boiling Point:
Refractive Index:
Flash Point:
Computed Properties:
Molecular Weight:302.090632 [g/mol]
Molecular Formula:C4F10O2S
H-Bond Donor:0
H-Bond Acceptor:12
Rotatable Bond Count:3
Exact Mass:301.945932
MonoIsotopic Mass:301.945932
Topological Polar Surface Area:42.5
Heavy Atom Count:17
Formal Charge:0
Isotope Atom Count:0
Defined Atom Stereocenter Count:0
Undefined Atom Stereocenter Count:0
Defined Bond Stereocenter Count:0
Undefined Bond Stereocenter Count:0
Covalently-Bonded Unit Count:1
Effective Rotor Count:4
Conformer Sampling RMSD:0.6
CID Conformer Count:21
Safety and Handling
Hazard Codes:
Risk Statements:
Safety Statements:
Hazard Note:
Hazard Codes: CorrosiveC
Risk Statements: 34
R34:Causes burns.
Safety Statements: 26-36/37/39-45-25
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.) 
S25:Avoid contact with eyes.
RIDADR: UN 3265 8/PG 2
WGK Germany: 3
F: 10-21
Hazard Note: Corrosive
HazardClass: 8
PackingGroup: II
Moisture Sensitive
UN 3265
 Nonafluorobutanesulfonyl fluoride , with CAS number of 375-72-4, can be called Nonafluorobutanesulfonyl fluoride ; nonafluorobutanesulphonyl fluoride ; nonafluoro-1-butanesulfonyl fluoride ; perfluorobutanesulfonyl fluoride ; perfluoro-1-butanesulfonyl fluoride ; perfluorobutanesulphonyl fluoride ; 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonylfluorid ; 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonylfluoride . It is a clear colorless liquid.
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