Nonafluorobutanesulfonyl fluoride
- Product Name
- Nonafluorobutanesulfonyl fluoride
- CAS No.
- 375-72-4
- Chemical Name
- Nonafluorobutanesulfonyl fluoride
- Synonyms
- PBSF;1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulfonyl fluoride;PERFLUORO-1-BUTANESULFONYL FLUORIDE;FC-4;PERFLUOROBUTANESULFONYL FLUORIDE;Perfluoro n-butylsulfonyl fluoride;Nonafluorobutane-1-sulfonyl fluoride;Nonaflylfluoride;FX-4;50KGS/DRUM
- CBNumber
- CB3208090
- Molecular Formula
- C4F10O2S
- Formula Weight
- 302.09
- MOL File
- 375-72-4.mol
Nonafluorobutanesulfonyl fluoride Property
- Melting point:
- -110°C
- Boiling point:
- 64 °C (lit.)
- Density
- 1.682 g/mL at 25 °C (lit.)
- vapor pressure
- 16.665kPa at 20℃
- refractive index
- n20/D 1.3(lit.)
- Flash point:
- 65-66°C
- storage temp.
- Keep in dark place,Sealed in dry,Store in freezer, under -20°C
- solubility
- Chloroform (Sparingly), Methanol (Sparingly)
- form
- Liquid
- color
- Colorless to yellow
- Specific Gravity
- 1.682
- Water Solubility
- Hydrolyses in water.
- Sensitive
- Moisture Sensitive
- BRN
- 1813589
- Stability:
- Hygroscopic
- InChIKey
- LUYQYZLEHLTPBH-UHFFFAOYSA-N
- CAS DataBase Reference
- 375-72-4(CAS DataBase Reference)
- NIST Chemistry Reference
- Nonafluorobutanesulfonyl fluoride(375-72-4)
- EPA Substance Registry System
- 1-Butanesulfonyl fluoride, 1,1,2,2,3,3,4,4,4-nonafluoro- (375-72-4)
Safety
- Hazard Codes
- C
- Risk Statements
- 34
- Safety Statements
- 26-36/37/39-45-25
- RIDADR
- UN 3265 8/PG 2
- WGK Germany
- 3
- F
- 10-21
- Hazard Note
- Corrosive
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 29049090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363Wash contaminated clothing before reuse.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 319732
- Product name
- Perfluoro-1-butanesulfonyl fluoride
- Purity
- 96%
- Packaging
- 25g
- Price
- $98.5
- Updated
- 2024/03/01
- Product number
- 319732
- Product name
- Perfluoro-1-butanesulfonyl fluoride
- Purity
- 96%
- Packaging
- 100g
- Price
- $194
- Updated
- 2024/03/01
- Product number
- P1098
- Product name
- Perfluoro-1-butanesulfonyl Fluoride
- Purity
- >93.0%(GC)
- Packaging
- 25g
- Price
- $79
- Updated
- 2024/03/01
- Product number
- P1098
- Product name
- Perfluoro-1-butanesulfonyl Fluoride
- Purity
- >93.0%(GC)
- Packaging
- 250g
- Price
- $460
- Updated
- 2024/03/01
- Product number
- B21322
- Product name
- Nonafluorobutanesulfonyl fluoride, 90+%
- Packaging
- 5g
- Price
- $24.65
- Updated
- 2024/03/01
Nonafluorobutanesulfonyl fluoride Chemical Properties,Usage,Production
Chemical Properties
Nonafluorobutanesulfonyl fluoride is a colorless, volatile liquid that is immiscible with water but soluble in common organic solvents. It is prepared by the electrochemical fluorination of sulfolane.
Uses
Nonafluorobutanesulfonyl fluoride 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].
Uses
Benzynes 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.
storage
Store in amber colored bottles protected from light; for prolonged storage, PVC bottles are recommended.
References
[1] JOSE LUIS CHIARA; José R S. Synthesis of α-Diazo Carbonyl Compounds with the Shelf-Stable Diazo Transfer Reagent Nonafluorobutanesulfonyl Azide[J]. Advanced Synthesis & Catalysis, 2011. DOI:10.1002/adsc.201000846.
[2] YU TANG; Biao Y; D Prabhakar Reddy. A dehydrative glycosylation protocol mediated by nonafluorobutanesulfonyl fluoride (NfF)[J]. Tetrahedron, 2021. DOI:10.1016/j.tet.2020.131800.
Nonafluorobutanesulfonyl fluoride Preparation Products And Raw materials
Raw materials
Preparation Products
Nonafluorobutanesulfonyl fluoride Suppliers
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- Switzerland
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View Lastest Price from Nonafluorobutanesulfonyl fluoride manufacturers
- Product
- Perfluorobutanesulfonyl Fluoride / Nonafluorobutanesulfonyl Fluoride 375-72-4
- Price
- US $120.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-04-25
- Product
- Nonafluorobutane Sulfonyl fluoride 375-72-4
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-02-21
- Product
- Nonafluorobutanesulfonyl fluoride 375-72-4
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 1000
- Release date
- 2024-03-22