Supplier Product Identification Physical and Chemical Properties First Aid Measures Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Transport Information Stability and Reactivity
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Nonafluorobutanesulfonyl fluoride(375-72-4)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Transport Information Stability and Reactivity

Product Identification

Product Name
Nonafluorobutanesulfonyl fluoride
Synonyms
1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulfonyl fluoride
Perfluoro-1-butanesulfonyl fluoride
Perfluorobutanesulfonyl fluoride
CAS
375-72-4
Formula
C4F10O2S
Molecular Weight
302.08999999999997
EINECS
206-792-6
Beilstein/Gmelin
1813589
Beilstein Reference
4-02-00-00818

Physical and Chemical Properties

Solubility in water
Insoluble
Melting Point
-120
Boiling Point
64
Vapor Pressure
180 (25 C)
Density
1.750 g/cm3 (20 C)
Partition Coefficient
6.13
Heat Of Vaporization
29.4 kJ/mol
Refractive Index
1.281 (25 C)

First Aid Measures

Ingestion
Seek medical assistance.
Inhalation
Move victim to fresh air. Apply artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult.
Skin
Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin.
Eyes
Immediately flush with running water for at least 20 minutes.

Hazards Identification

Ingestion
See Inhalation.
Inhalation
TOXIC; inhalation, ingestion, or skin contact with material may cause severe injury or death. Effects of contact or inhalation may be delayed.
Skin
Contact with molten substance may cause severe burns to skin and eyes. See Inhalation.
Eyes
See Inhalation.
Hazards
When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.
EC Risk Phrase
R 34 37
EC Safety Phrase
S 23 26 36/37/39 45
UN (DOT)
3265

Exposure Controls/Personal Protection

Personal Protection
Wear appropriate protective gloves, clothing and goggles.
Respirators
Wear positive pressure self-contained breathing apparatus (SCBA).

Fire Fighting Measures

Flash Point
-7
Fire Fighting
Small Fires: Dry chemical, carbon dioxide or water spray. Large Fires: Dry chemical, carbon dioxide, alcohol-resistant foam or water spray.
Fire Potential
Combustible material: may burn but does not ignite readily.

Accidental Release Measures

Small spills/leaks
ELIMINATE all ignition sources. Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS.

Transport Information

UN Number
3265

Stability and Reactivity

Combustion Products
Fire may produce irritating, corrosive and/or toxic gases.
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