Pyridine sulfur trioxide, CAS number 26412-87-3, English name is pyridine sulfur trioxide.
Sulfur trioxide-pyridine complexes are used for sulfation, sulfonation, deoxygenation and other reduction of alcohols, oxidation of dimethyl sulfoxide. It is also used as sulfur trioxide, especially in the preparation of sulfates. In addition, it is used as an activated electrophile in the Parikh-Doering oxidation reaction. In addition, it is also used for the preparation and anticoagulation test of sulfated silk fibroin.
Thiopyridine trioxide basic parameters:
Chinese name: thiopyridine trioxide.
Catalog number: 1027810
English name: pyridine sulfur trioxide
Synonyms: sulfur trioxide - pyridine complex
CAS Number: 26412-87-3
MDL number: MFCD00012437
Purity: 95%.
Molecular formula: C5H5NO3S
Molecular weight: 15916
Structural Formula:
Chemical reagent: Leyan reagent.
Storage conditions: store at room temperature
Melting Point: 155°C;
Thiopyridine trioxide safety information:
Warning word: danger
Hazard Statement: H302-H314
Warning: p261-p280-p305+p351+p338-p310
GHS code: GHS05
UN Code: 3261
Hazard Category: 8
Packing Grade:
Thiopyridine trioxide synthesis route:
Synthetic route: 110-86-1 26412-87-3
References: Hiemisch, Oliver; blaschette, armand; jones, peter g. phosphorus, sulfur and silicon and the related elements, 1995 , vol. 107, # 1-4 p. 161 - 172
Synthetic route: 110-86-1 107-46-0 26412-87-3
Reference: Voronkov, M g.; roman, v. k.; maletina, e. a. synthesis, 1982 , # 4 p. 277 - 280
Synthetic route: 72884-15-2 26412-87-3
References: Goehring, M.; hohenschutz, h.; ebert, j. zeitschrift fuer anorganische und allgemeine chemie, 1954 , vol. 276, p. 47 - 56 full text show details gmelin handbook: s: s-n-verb.1, 1.22, page 23 - 23
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