100752-61-2

Basic information

• Product Name: di(4-isobutylphenyl)iodonium bromide
• Synonyms: di(4-isobutylphenyl)iodonium bromide
• CAS NO: 100752-61-2
• Molecular Weight: 473.235
• Mol File: 100752-61-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: di(4-isobutylphenyl)iodonium bromide(CAS DataBase Reference)
• NIST Chemistry Reference: di(4-isobutylphenyl)iodonium bromide(100752-61-2)
• EPA Substance Registry System: di(4-isobutylphenyl)iodonium bromide(100752-61-2)

Safety Data

• Hazardous Substances Data: 100752-61-2(Hazardous Substances Data)

Upstream product

• 538-93-2 1-phenyl-2-methylpropane 
• 7790-21-8 potassium metaperiodate 

Relevant articles and documents

SALT, ACID GENERATOR, RESIST COMPOSITION, AND METHOD FOR PRODUCING RESIST PATTERN

PROBLEM TO BE SOLVED: To provide a salt capable of producing a resist pattern having good CD uniformity (CDU), and a resist composition containing the salt. SOLUTION: The salt represented by formula (I) and the resist composition are provided. [In the formula, R1 represents a hydrogen atom or an alkyl group and R2 represents an alkyl group, provided that R1 and R2 represent different alkyl groups when R1 is an alkyl group, and -CHR1R2 represents a branched alkyl group when R1 is a hydrogen atom; R3 represents a halogen atom, a fluorinated alkyl group or an alkyl group; m3 represents an integer of 0-4; R4 and R5 each represent a hydrogen atom, a hydroxy group or a hydrocarbon group; m4 and m5 each represent an integer of 1-3; X represents a single bond, -CH2-, -CO-, -O- or -S-; and AI- represents an organic anion.] SELECTED DRAWING: None COPYRIGHT: (C)2020,JPOandINPIT

1,2-Di(4-isobutylphenyl)hydrocarbon and its preparation and uses as intermediate

Novel compounds of 1,2-di(isobutylphenyl)ethane and 1,2-di(isobutylphenyl)ethylene, method for producing the same and method for preparing 4-isobutylstyrene and α-(4-isobutylphenyl)propionic acid from any of these compounds. In the preparation of 4-isobut