CAS 4270-70-6

Triphenylsulfonium chloride

Description:

Triphenylsulfonium chloride is an organosulfur compound characterized by its triphenylsulfonium cation and chloride anion. It appears as a white to light yellow crystalline solid, and it is known for its stability and solubility in polar organic solvents. This compound is often utilized as a photoinitiator in polymer chemistry, particularly in the curing of epoxy resins and other photopolymerizable systems, due to its ability to generate reactive species upon exposure to ultraviolet light. The triphenylsulfonium cation is relatively stable under ambient conditions but can decompose to release sulfur dioxide and other products when subjected to heat or strong bases. Additionally, triphenylsulfonium chloride exhibits good thermal stability, making it suitable for various applications in materials science. Its reactivity and properties make it a valuable compound in the fields of organic synthesis and photochemistry. Safety precautions should be taken when handling this substance, as it can be harmful if ingested or inhaled, and appropriate protective equipment should be used.

Formula: C₁₈H₁₅ClS

InChI: InChI=1/C18H15Cl.H2S/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;/h1-15H;1H2/p+1

InChI key: InChIKey=ZFEAYIKULRXTAR-UHFFFAOYSA-M

SMILES: [S+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Cl-]

Synonyms:

• Sulfonium, triphenyl-, chloride
• Sulfonium, triphenyl-, chloride (1:1)
• Tps-Triaryl Sulfonium Chloride Salts
• Triphenol Sulfonium Chloride Salts
• Triphenyl Sulfonium Chloride
• Triphenylsulfonium ion
• Triphenylsulfoniumchloride
• Triphenylsulphonium Chloride
• Triphenylsulfonium chloride
• triphenyl-sulfoniuchloride
• ’triphenylsulfoniumchloride’solution
• Triphenylsulfoniumchlorid

Triphenylsulfonium Chloride

CAS: 4270-70-6

Formula: C₁₈H₁₅ClS

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 298.83

Ref: 3B-T4025

Triphenylsulfonium chloride, 94%

CAS: 4270-70-6

Triphenylsulfonium chloride is used as a key intermediate that is widely used in the new electronic chemicals such as semiconductor, LCD and TFT. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer

Formula: C₁₈H₁₅ClS

Purity: 94%

Color and Shape: White to cream or yellow, Powder

Molecular weight: 298.83

Ref: 02-H26059

Triphenylsulfonium chloride

CAS: 4270-70-6

Formula: C₁₈H₁₅ClS

Purity: 95%

Color and Shape: Solid

Molecular weight: 298.8297

Ref: IN-DA003V66

Tris(phenyl)sulphonium chloride

CAS: 4270-70-6

Tris(phenyl)sulphonium chloride

Formula: C₁₈H₁₅S·Cl

Purity: 95%

Color and Shape: faint yellow powder

Molecular weight: 298.83g/mol

Ref: 54-OR40449

Triphenylsulphonium chloride

CAS: 4270-70-6

Formula: C₁₈H₁₅ClS

Purity: 95.0%

Color and Shape: Solid

Molecular weight: 298.83

Ref: 10-F050454

Triphenylsulfonium chloride

CAS: 4270-70-6

Triphenylsulfonium chloride is a cross-linking agent that is used in the textile industry as a reactive dye and in plant physiology. It reacts with hydroxyl groups to form sulfonic acid esters. Triphenylsulfonium chloride also reacts with sodium salts, which yield an acid, and it has been used as a molecule for testing reactions involving radiation. This chemical can be activated by light or heat, forming a reactive cationic polymerization that is used in wastewater treatment.

Formula: C₁₈H₁₅ClS

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 298.83 g/mol

Ref: 3D-FT138567