Search through

(2,4,6-Trimethylphenyl)diphenyl sulfonium p-toluenesulfonate

(2,4,6-Trimethylphenyl)diphenyl sulfonium p-toluenesulfonate

CAS Number: 347841-51-4

Molecular Formula: C28H28O3S2

About (2,4,6-Trimethylphenyl)diphenyl sulfonium p-toluenesulfonate

(2,4,6-Trimethylphenyl)diphenyl sulfonium p-toluenesulfonate (CAS 347841-51-4) serves as a critical cationic photoacid generator (PAG) in the United States semiconductor and microelectronics industry, where high purity fine chemicals are essential for sub-micron lithography and advanced photoresist formulations. Diphen...

(2,4,6-Trimethylphenyl)diphenyl sulfonium p-toluenesulfonate Specifications

CAS Number

347841-51-4

Molecular Formula

C28H28O3S2

Molecular Weight

476.65 g/mol

IUPAC Name

diphenyl-(2,4,6-trimethylphenyl)sulfanium; 4-methylbenzenesulfonate

Canonical SMILES

CC1=C(C=C(C=C1)C)[S+](C2=CC=CC=C2)C3=CC=CC=C3.CC4=CC=C(C=C4)S(=O)(=O)[O-]

InChI Key

CZSCUCRXCBAAGX-UHFFFAOYSA-M

(2,4,6-Trimethylphenyl)diphenyl sulfonium p-toluenesulfonate FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

Rounded Top

Explore Industrial Chemicals Portfolio

Rosin Modified Phenolic resins

CAS No : 68082-96-2

Rosin Modified Phenolic resins

Category : Industrial Polymers

Sub-Category : Rosin-Based Resins & Binders

Description : Our Rosin Modified Phenolic Resins are high-performance complex polymers engineered through the cond...

Rosin Modified Maleic Resins

CAS No : 94581-16-5

Rosin Modified Maleic Resins

Category : Industrial Polymers

Sub-Category : Rosin-Based Resins & Binders

Description : Our Rosin Modified Maleic Resins are high-melting thermoplastic resins engineered through the precis...

Phenol Formaldehyde Resins (Can Coatings)

CAS No : 68002-19-7

Category : Industrial Polymers

Sub-Category : Metal Packaging & Can Coatings

Description : Our Phenol Formaldehyde Resins are high-performance thermosetting polymers specifically engineered f...

Hard Ketone Aldehyde Resins (Pigment paste)

CAS No : 25054-06-2

Category : Industrial Polymers

Sub-Category : Specialty Pigment Binders & Synthetic Resins

Description : Our Hard Ketone Aldehyde Resins are condensation polymers specifically developed for the ink, coatin...