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p-Toluenesulfonyl fluoride - 98%, high purity , CAS No.455-16-3

COA

Grade & Purity:

≥98%

Cas Number: 455-16-3
Molecular Weight: 174.19
MDL number: MFCD00007421
PubChem CID: 9965

In stock

Item Number

I170441

Grouped product items
SKU	Size	Availability	Price
I170441-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$9.90
I170441-5g	5g	3	$27.90
I170441-10g	10g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$42.90
I170441-25g	25g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$96.90
I170441-100g	100g	2	$347.90

Discover p-Toluenesulfonyl fluoride by Aladdin Scientific in 98% for only $9.90. Available - in Ligands at Aladdin Scientific. Tags: .

Basic Description

Synonyms	para-toluenesulfonyl fluoride \| alpha-tolylsulfonyl fluoride \| Benzenesulfonyl fluoride, 4-methyl- \| Tosyl fluoride \| FT-0619533 \| E78238 \| InChI=1/C7H7FO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3 \| phenylmethane sulfonyl fluoride \| p-toluenesulfonylfluoride
Specifications & Purity	≥98%
Storage Temp	Room temperature,Argon charged
Shipped In	Normal
Product Description	p-Toluenesulfonyl fluoride is a peroxygen bleach activator and is also useful in the treatment of Alzheimer′s disease

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Benzene and substituted derivatives
    - Subclass Toluenes

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Benzene and substituted derivatives
Subclass	Toluenes
Intermediate Tree Nodes	Not available
Direct Parent	Tosyl compounds
Alternative Parents	Benzenesulfonyl compounds Sulfonyls Sulfonyl fluorides Organosulfonic acids and derivatives Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Tosyl compound - Benzenesulfonyl group - Sulfonyl - Sulfonyl halide - Sulfonyl fluoride - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as tosyl compounds. These are organosulfur compounds containing a tosyl group, with the general formula CH3C6H4S(O2)R (R = any atom).
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	4-methylbenzenesulfonyl fluoride
INCHI	InChI=1S/C7H7FO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3
InChIKey	IZZYABADQVQHLC-UHFFFAOYSA-N
Smiles	CC1=CC=C(C=C1)S(=O)(=O)F
Isomeric SMILES	CC1=CC=C(C=C1)S(=O)(=O)F
WGK Germany	3
RTECS	XT8050000
Molecular Weight	174.19
Reaxy-Rn	2208423
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2208423&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

13 results found

Lot Number	Certificate Type	Date	Item
C2017169	Certificate of Analysis	Jul 09, 2025	I170441
E2514039	Certificate of Analysis	May 15, 2025	I170441
J2210543	Certificate of Analysis	Jul 12, 2024	I170441
J2210540	Certificate of Analysis	Jul 12, 2024	I170441
J2210541	Certificate of Analysis	Jul 12, 2024	I170441
J2210542	Certificate of Analysis	Jul 12, 2024	I170441
C2205439	Certificate of Analysis	Dec 15, 2023	I170441
C2205445	Certificate of Analysis	Dec 15, 2023	I170441
C2205407	Certificate of Analysis	Dec 15, 2023	I170441
K21111059	Certificate of Analysis	Aug 17, 2023	I170441
K21111122	Certificate of Analysis	Aug 17, 2023	I170441
K21111121	Certificate of Analysis	Aug 17, 2023	I170441
C2205585	Certificate of Analysis	Feb 07, 2022	I170441

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Chemical and Physical Properties

Solubility	Hydrolyzes in water.
Sensitivity	Moisture Sensitive
Flash Point(°F)	222.8 °F
Flash Point(°C)	106 °C
Boil Point(°C)	112°C/16mmHg
Melt Point(°C)	41-42 °C
Molecular Weight	174.190 g/mol
XLogP3	2.700
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	1
Exact Mass	174.015 Da
Monoisotopic Mass	174.015 Da
Topological Polar Surface Area	42.500 Å²
Heavy Atom Count	11
Formal Charge	0
Complexity	209.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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