1,1,2,2,3,3,4,4,4-Nonafluorbutan-1-sulfonylfluorid
Perfluoro-1-butanesulfonyl fluoride
Grundinformationen
- CAS
375-72-4- Standard-SMILES
O=S(=O)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F- InChIKey
LUYQYZLEHLTPBH-UHFFFAOYSA-N- Summenformel
- C4F10O2S
- Durchschnittliche Molmasse
- 302,09 g/mol
- Monoisotopische Masse
- 301,94593244
Namen und Bezeichner
- Bevorzugter Name
- Perfluoro-1-butanesulfonyl fluoride
- IUPAC
- 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonyl fluoride
- Lokaler Name
- 1,1,2,2,3,3,4,4,4-Nonafluorbutan-1-sulfonylfluorid
- Englischer Name
- Nonafluorobutanesulfonyl fluoride
- Summenformel
- C4F10O2S
- Molmasse
- 302.09
Namen und Synonyme
375-72-4Perfluorobutanesulfonyl fluoridePerfluoro-1-butanesulfonyl fluorideNonafluoro-1-butanesulfonyl fluorideperfluorobutane-1-sulphonyl fluoride1-Butanesulfonyl fluoride, 1,1,2,2,3,3,4,4,4-nonafluoro-WC4FPA9BCMDTXSID20861913n-Nonafluorobutanesulfonyl fluoride1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfonyl fluorideEINECS 206-792-61,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulphonyl fluoride
Weitere Namen anzeigen
PBSFFC-4Perfluoro n-butylsulfonyl fluorideNonaflylfluorideFX-450KGS/DRUM
EC 206-792-61,1,2,2,3,3,4,4,4-Nonafluorobutan-1-sulfonyl fluorideRefChem:860215DTXCID80810765Nonafluorobutanesulfonyl fluoride1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonyl fluoridenonafluorobutane-1-sulfonyl fluorideMFCD00007422
Datenbank-Bezeichner
- CAS
375-72-4- PubChem CID
- 67814
- DTXSID
DTXSID20861913- UNII
- WC4FPA9BCM
- EC Number
- 206-792-6
- Nikkaji
- J213.577I
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 3,4
- Polarare Oberfläche (TPSA)
- 42,5 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 12
- Frei drehbare Bindungen
- 3
- Schwere Atome
- 17
- Formalladung
- 0
- Komplexität
- 386
Experimentelle und physikochemische Eigenschaften
PFAS
PFAS -> Other/unspecified
PFAS -> Perfluoroalkane sulfonyl fluoride (PASF)-based substances
PFAS -> OECD Category
PFAS -> PFAS identified in REACH Regulation EC No. 1272/2008
PFAS -> Other/unspecified
PFAS
Physikochemische Eigenschaften
- Schmelzpunkt
- 120 °C · < −120 °C (−184 °F; 153 K)
- Siedepunkt
- 65 to · 65 to 66 °C (149 to 151 °F; 338 to 339 K)
- Dichte
- 1.682 g/mL · 1.682 g/mL
- Dampfdruck
- 16.665 kPa · 16.665kPa at 20℃
- Brechungsindex
- 20 · n 20/D 1.3 (lit.)
- Flammpunkt
- Not applicable
- storage temp.
- -20 °C · Keep in dark place,Sealed in dry,Store in freezer, under -20°C
- Löslichkeit
- Chloroform (Sparingly), Methanol (Sparingly)
- Aggregatzustand
- clear liquid
- Farbe
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 22.8% (38 of 167) of reports.
Danger
H314 (76.6%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 167 reports by companies from 14 notifications to the ECHA C&L Inventory.
Warning
Gefahrenhinweise
Regulatory Information
Chemical: 1-Butanesulfonyl fluoride, 1,1,2,2,3,3,4,4,4-nonafluoro-
1-Butanesulfonyl fluoride, 1,1,2,2,3,3,4,4,4-nonafluoro- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Butanesulfonyl fluoride, 1,1,2,2,3,3,4,4,4-nonafluoro- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Status: Active Update: 12-05-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/10698
Other Safety InformationIMAP assessments - Perfluorobutanesulfonic acid and its direct precursors: Environment tier II assessment
Hazard Classes and Categories
Skin Corr. 1B (76.6%)
Eye irritation - category 2A
Sicherheitsdaten
- F
- 10-21
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 3265 8/PG 2
Chemie und Industrie
Verwendung und Herstellung
U.S. Production2023: <75,000 lb
Use ClassificationPFAS (per- and polyfluoroalkyl substances) -> OECD Category
General Manufacturing Information1-Butanesulfonyl fluoride, 1,1,2,2,3,3,4,4,4-nonafluoro-: ACTIVE
Anwendungen
VerwendenBenzynes were generated from o-(trimethylsilyl) phenols using nonafluorobutanesulfonyl fluoride (NfF) by a domino process.Nonafluorobutanesulfonyl fluoride (nonaflyl fluoride, C 4 F 9 SO 2 F, NfF) is the most widely used commercially available reagent for the synthesis of nonaflates.
VerwendenNonafluorobutanesulfonyl fluoride (NfF, NBSF, PBSF) can be used as a general-purpose diazotransfer reagent with high efficiency, wide substrate range, good shelf stability, relatively low cost, and easy purification. It is a favourable alternative to other commonly used diazotransfer reagents[1]. In addition, Nonafluorobutanesulfonyl fluoride was used in the formation of a new dehydrated glycosylation scheme. In contrast to the main classical glycosylation reactions, this scheme glycosylation reaction is carried out under mildly alkaline conditions. In the absence of an external acceptor, the glycosyl hemiacetal undergoes self-condensation, providing the corresponding symmetric 1,1'- disaccharide in high yield[2].
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