(Trimethylsilylmethyl)triphenylphosphonium iodide

三甲基硅基甲基三苯基碘化磷

Also known as: Triphenyl((trimethylsilyl)methyl)phosphonium iodide, Phosphonium,triphenyl[(trimethylsilyl)methyl]-, iodide (1:1), Trimethylsilylmethyl-triphenylphosphoniumiodid, Triphenyl(trimethylsilylmethyl)phosphanium iodide

CAS No.
3739-98-8
Jingsj CID
J-33163-6
Molecular Formula
C22H26IPSi
Chinese Name
三甲基硅基甲基三苯基碘化磷
Molecular Weight
476.40600 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point185 °C

Frequently Asked Questions

What is the CAS number of (Trimethylsilylmethyl)triphenylphosphonium iodide?

3739-98-8

What are the molecular formula and molecular weight of (Trimethylsilylmethyl)triphenylphosphonium iodide?

C22H26IPSi, molecular weight 476.40600 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026