375-72-4

375-72-4 - Names and Identifiers

Name	Perfluoro n-butylsulfonyl fluoride
Synonyms	FC-4 FX-4 Nonaflylfluoride Perfluorobutansulfonylfluoride Perfluorobutanesalfonylfluoride PERFLUOROBUTANESULFONYL FLUORIDE PERFLUOROBUTYL SULFONYL FLUORIDE Perfluorobutanesulfuryl fluoride NONAFLUOROBUTANESULFONYL FLUORIDE PERFLUOROBUTANESULPHONYL FLUORIDE NONAFLUOROBUTANESULPHONYL FLUORIDE Perfluoro n-butylsulfonyl fluoride Perfluorobutansulfonylfluoride-RM60 PERFLUORO-1-BUTANESULFONYL FLUORIDE NONAFLUORO-1-BUTANESULFONYL FLUORIDE Nonafluorobutane-1-sulfonyl fluoride Nonafluoro-1-butanesulfonic acid 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 1,1,2,2,3,3,4,4,5,5,6,6-dodecafluoro-1,6-diiodohexane 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonyl fluoride 1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulfonyl fluoride 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonyl 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-sulfonic acid fluoride
CAS	375-72-4
EINECS	206-792-6
InChI	InChI=1/C6F12I2/c7-1(8,3(11,12)5(15,16)19)2(9,10)4(13,14)6(17,18)20
InChIKey	LUYQYZLEHLTPBH-UHFFFAOYSA-N

375-72-4 - Physico-chemical Properties

Molecular Formula	C4F10O2S
Molar Mass	302.09
Density	1.682 g/mL at 25 °C (lit.)
Melting Point	-110°C
Boling Point	64 °C (lit.)
Flash Point	65-66°C
Water Solubility	Hydrolyses in water.
Vapor Presure	16.665kPa at 20℃
Appearance	Liquid
Specific Gravity	1.682
Color	Colorless to yellow
BRN	1813589
Storage Condition	Keep in dark place,Sealed in dry,Store in freezer, under -20°C
Sensitive	Moisture Sensitive
Refractive Index	n20/D 1.3(lit.)
Use	For the synthesis of fluorocarbon surfactants, fluorine-containing pesticides, dyes, polycarbonate processing dispersant

375-72-4 - Risk and Safety

Hazard Symbols	C - Corrosive
Risk Codes	34 - Causes burns
Safety Description	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.
UN IDs	UN 3265 8/PG 2
WGK Germany	3
FLUKA BRAND F CODES	10-21
TSCA	Yes
HS Code	29049090
Hazard Note	Corrosive
Hazard Class	8
Packing Group	II

375-72-4 - Reference Information

NIST chemical information	Information provided by: webbook.nist.gov (external link)
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
overview	perfluorobutyl sulfonyl fluoride is a perfluorofluoride, which is a liquid at room temperature and is mainly used for synthesizing fluorocarbon surfactants, fluorine-containing pesticides, dyes, polycarbonate processing dispersants, etc. Its structure and performance are similar to perfluorooctane sulfonyl fluoride. Harmful to water bodies.
preparation method	butyl sulfonyl chloride is used as the starting material, and butyl sulfonyl chloride is easily prepared by fluorine replacement reaction of butyl sulfonyl chloride, and then butyl sulfonyl fluoride and anhydrous hydrogen fluoride are put into an electrolytic cell together, electrolyzed in a nitrogen atmosphere under normal pressure, and the hydrogen in the alkyl group in butyl sulfonyl fluoride is replaced with fluorine to generate perfluorobutyl sulfonyl fluoride. The reaction formula is as follows.
use	used to synthesize fluorocarbon surfactants, fluorine-containing pesticides, dyes, polycarbonate processing dispersants, etc. antibacterial synergist, combined with sulfa drugs to enhance antibacterial effect, also used for avian coccidia infection and intestinal bacterial infection; Oral can be used to synthesize a variety of fluorine-containing special surfactants. Its potassium salt potassium perfluorobutylsulfonate is an excellent anionic surfactant and the best flame retardant for polycarbonate.

Last Update：2024-04-10 22:29:15

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375-72-4

375-72-4

Perfluoro n-butylsulfonyl fluoride

CAS: 375-72-4

Molecular Formula: C4F10O2S

375-72-4 - Names and Identifiers

375-72-4 - Physico-chemical Properties

375-72-4 - Risk and Safety

375-72-4 - Reference Information

Supplier List

375-72-4 Request for Quotation

Perfluoro n-butylsulfonyl fluoride

CAS: 375-72-4

Molecular Formula: C4F10O2S

375-72-4 - Names and Identifiers

375-72-4 - Physico-chemical Properties

375-72-4 - Risk and Safety

375-72-4 - Reference Information

Supplier List

375-72-4