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P-TOLUENESULFONYL FLUORIDE

CAS No.
455-16-3
Chemical Name:
P-TOLUENESULFONYL FLUORIDE
Synonyms
TOSYL FLUORIDE;p-Fluorosulfonyltoluene;4-TOLUENESULONYLCHLORIDE;4-Toluensulfonyl fluoride;P-TOLUENESULFONYL FLUORIDE;4-TOLUENESULFONYL FLUORIDE;toluene-4-sulfonylfluoride;4-TOLUENESULPHONYL FLUORIDE;P-TOLUENESULPHONYL FLUORIDE;toluene-p-sulphonylfluoride
CBNumber:
CB2454821
Molecular Formula:
C7H7FO2S
Molecular Weight:
174.19
MDL Number:
MFCD00007421
MOL File:
455-16-3.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06

P-TOLUENESULFONYL FLUORIDE Properties

Melting point 41-42 °C(lit.)
Boiling point 112 °C16 mm Hg(lit.)
Density 1.2768 (estimate)
Flash point 222 °F
Water Solubility Hydrolyzes in water.
Sensitive Moisture Sensitive
BRN 2208423
Exposure limits ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3
CAS DataBase Reference 455-16-3(CAS DataBase Reference)
EPA Substance Registry System Benzenesulfonyl fluoride, 4-methyl- (455-16-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS05,GHS07
Signal word  Danger
Hazard statements  H302+H312+H332-H314
Precautionary statements  P260-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  C
Risk Statements  20/21/22-34
Safety Statements  22-26-27-36/37/39-45
RIDADR  UN 3261 8/PG 2
WGK Germany  3
RTECS  XT8050000
Hazard Note  Corrosive
TSCA  T
HazardClass  8
PackingGroup  II
HS Code  29049095
Toxicity rat,LD50,intraperitoneal,200mg/kg (200mg/kg),Nature. Vol. 173, Pg. 33, 1954.
NFPA 704
1
3 0

P-TOLUENESULFONYL FLUORIDE price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 117455 p-Toluenesulfonyl fluoride 98% 455-16-3 10g $54.6 2024-03-01 Buy
Alfa Aesar L12204 p-Toluenesulfonyl fluoride, 98% 455-16-3 25g $94.65 2024-03-01 Buy
SynQuest Laboratories 6762-3-X1 4-Toluenesulfonyl fluoride 98% 455-16-3 25g $125 2021-12-16 Buy
American Custom Chemicals Corporation CHM0026619 P-TOLUENESULFONYL FLUORIDE 95.00% 455-16-3 5G $776.95 2021-12-16 Buy
SynQuest Laboratories 6762-3-X1 4-Toluenesulfonyl fluoride 98% 455-16-3 5G $60 2021-12-16 Buy
Product number Packaging Price Buy
117455 10g $54.6 Buy
L12204 25g $94.65 Buy
6762-3-X1 25g $125 Buy
CHM0026619 5G $776.95 Buy
6762-3-X1 5G $60 Buy

P-TOLUENESULFONYL FLUORIDE Chemical Properties,Uses,Production

Chemical Properties

White to beige fused mass

Uses

Protease inhibitor.

Uses

p-Toluenesulfonyl fluoride is used for sulfonylation of organometallic reagents as a simple, one-step synthesis of sulfones. It is useful in the treatment of Alzheimer?s disease. It is used to study the DNS polymerase from spinach leaf extracts. It was used in isolation and separation of Pseudomonas aeruginosa membranes by density sucrose gradient centrifugation.

General Description

p-Toluenesulfonyl fluoride is a peroxygen bleach activator and is also useful in the treatment of Alzheimer′s disease.

P-TOLUENESULFONYL FLUORIDE Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 88)Suppliers
Supplier Tel Email Country ProdList Advantage
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View Lastest Price from P-TOLUENESULFONYL FLUORIDE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
P-TOLUENESULFONYL FLUORIDE pictures 2020-01-08 P-TOLUENESULFONYL FLUORIDE
455-16-3
US $1.00 / KG 1KG 98%HPLC 10 tons/month Career Henan Chemical Co
4-TOLUENESULPHONYL FLUORIDE 4-TOLUENESULFONYL FLUORIDE 4-METHYLBENZENESULFONYL FLUORIDE P-TOLUENESULFONYL FLUORIDE P-TOLUENESULPHONYL FLUORIDE TOSYL FLUORIDE 4-methyl-benzenesulfonylfluorid p-Fluorosulfonyltoluene Tosyl fluoride, 4-Methylbenzenesulphonyl fluoride p-Toluenesulfonyl fluoride, 97% 5GR Toluene-4-sulphonyl fluoride 98% p-Toluenesulfonyl fluoride 98% 4-Toluensulfonyl fluoride p-methylbenzenesulfonylfluoride p-methylphenylsulfonylfluoride toluene-4-sulfonylfluoride toluene-p-sulphonylfluoride para-toluenesulfonyl fluoride p-Toluenesulfonylfluoride,98% 4-Toluenesulphonyl fluoride 98% 4-Toluenesulphonylfluoride98% 4-TOLUENESULONYLCHLORIDE 4-Toluensulfonyl fluoride, GC 98% p-Toluenesulfonic acid fluoride p-Toluenesulfonyl fluoride,97% Benzenesulfonyl fluoride, 4-methyl- 455-16-3 CH3C6H4SO2F Sulfur Compounds Sulfonyl Halides Organic Building Blocks Building Blocks Organic Building Blocks Sulfonyl Halides Sulfur Compounds