Bis(4-tert-butylphenyl)iodonium chloride

二(4-叔丁基苯基)氯化碘

Also known as: Bis(tert-butylphenyl)iodonium chloride, Bis(4-tert-butylphenyl)iodonium chloride, 4,4'-Di-tert-butyldiphenyliodonium chloride, Bis(p-tert-butylphenyl)iodonium chloride, Iodonium, bis[4-(1,1-dimethylethyl)phenyl]-, chloride, NSC 8994, DTBPI-Cl, Initiator Intermediate I

Bis(4-tert-butylphenyl)iodonium chloride (CAS 5421-53-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C20H27ClI+ and a molecular weight of 429.78600 g/mol. It is also known as Bis(tert-butylphenyl)iodonium chloride, 4,4'-Di-tert-butyldiphenyliodonium chloride and Bis(p-tert-butylphenyl)iodonium chloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5421-53-4
Jingsj CID: J-1428388-4
Molecular Formula: C₂₀H₂₇ClI
Chinese Name: 二(4-叔丁基苯基)氯化碘
Molecular Weight: 429.78600 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Bis(4-tert-butylphenyl)iodonium chloride?

The CAS number of Bis(4-tert-butylphenyl)iodonium chloride is 5421-53-4.

What are the molecular formula and molecular weight of Bis(4-tert-butylphenyl)iodonium chloride?

Bis(4-tert-butylphenyl)iodonium chloride has molecular formula C20H27ClI+ and molecular weight 429.78600 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Bis(4-tert-butylphenyl)iodonium chloride (CAS 5421-53-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1428388-4 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.