CAS 131717-99-2

Bis(4-tert-butylphenyl)iodonium p-toluenesulfonate

Description:

Bis(4-tert-butylphenyl)iodonium p-toluenesulfonate, with the CAS number 131717-99-2, is an organoiodine compound commonly used as a photoinitiator in polymer chemistry. This substance features a central iodine atom bonded to two 4-tert-butylphenyl groups, which enhances its stability and solubility in organic solvents. The p-toluenesulfonate moiety serves as a counterion, contributing to its ionic character. It is typically a white to light yellow solid that is sensitive to light, making it effective in initiating polymerization processes upon exposure to UV light. The presence of the bulky tert-butyl groups provides steric hindrance, which can influence the reactivity and selectivity of the compound in various chemical reactions. Additionally, its application extends to the production of coatings, adhesives, and inks, where it facilitates the curing process. Safety precautions are necessary when handling this compound, as it may pose health risks if inhaled or ingested, and appropriate protective measures should be taken to minimize exposure.

Formula: [(CH₃)₃CC₆H₄]₂IC₆H₄(SO<

InChI: InChI=1S/C20H26I.C7H8O3S/c1-19(2,3)15-7-11-17(12-8-15)21-18-13-9-16(10-14-18)20(4,5)6;1-6-2-4-7(5-3-6)11(8,9)10/h7-14H,1-6H3;2-5H,1H3,(H,8,9,10)/q+1;/p-1

InChI key: UEJFJTOGXLEPIV-UHFFFAOYSA-M

SMILES: CC1=CC=C(C=C1)S(=O)(=O)[O-].CC(C)(C)C1=CC=C(C=C1)[I+]C2=CC=C(C=C2)C(C)(C)C

Bis(4-tert-butylphenyl)iodonium p-toluenesulfonate, Electronic grade, 99+% (metals basis)

CAS: 131717-99-2

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₂₇H₃₃IO₃S

Purity: 99+%

Color and Shape: White to pale cream, Crystals or powder or crystalline powder

Molecular weight: 564.52

Ref: 02-H55188

IODONIUM, BIS[(1,1-DIMETHYLETHYL)PHENYL]-, 4-METHYLBENZENESULFONATE (1:1)

CAS: 131717-99-2

Formula: C₂₇H₃₃IO₃S

Purity: 99%

Molecular weight: 564.5186

Ref: IN-DA000ZMV

Bis(4-Tert-Butylphenyl)Iodonium P-Toluenesulfonate

CAS: 131717-99-2

Bis(4-Tert-Butylphenyl)Iodonium P-Toluenesulfonate

Purity: 99% trace metals basis

Molecular weight: 564.52g/mol

Ref: 54-OR1023664