Methyl(triphenylphosphine)gold(I)

甲基(三苯基膦)金(I)

Also known as: AIJHVWFIEVTCNT-UHFFFAOYSA-N, Gold, methyl(triphenylphosphine)-, METHYL(TRIPHENYLPHOSPHINE)GOLD (I), MFCD07369042, Methyl(triphenylphosphine)gold(I),98%, Methyl(triphenylphosphine)gold(I),99%, carbanide,gold(1+),triphenylphosphane, methylgold-triphenylphosphane (1:1)

Methyl(triphenylphosphine)gold(I) (CAS 23108-72-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C19H18AuP and a molecular weight of 474.28700 g/mol. It is also known as AIJHVWFIEVTCNT-UHFFFAOYSA-N, Gold, methyl(triphenylphosphine)- and METHYL(TRIPHENYLPHOSPHINE)GOLD (I). Key property: a melting point of 150ºC (dec.). It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
23108-72-7
Jingsj CID
J-1991763-6
Molecular Formula
C19H18AuP
Chinese Name
甲基(三苯基膦)金(I)
Molecular Weight
474.28700 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point150ºC (dec.)
Exact Mass474.08100
PSA13.59000
LogP4.02610

GHS Safety & Compliance

IrritantSignal word: Warning
  • H302 — Harmful if swallowed
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of Methyl(triphenylphosphine)gold(I)?

The CAS number of Methyl(triphenylphosphine)gold(I) is 23108-72-7.

What are the molecular formula and molecular weight of Methyl(triphenylphosphine)gold(I)?

Methyl(triphenylphosphine)gold(I) has molecular formula C19H18AuP and molecular weight 474.28700 g/mol.

Is Methyl(triphenylphosphine)gold(I) hazardous?

Methyl(triphenylphosphine)gold(I) has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.

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

Last updated:

How to cite: Jingsj. "Methyl(triphenylphosphine)gold(I) (CAS 23108-72-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991763-6 (accessed 2026-10-28).

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