Description
Chloro(triphenylphosphine)gold(I) (CAS No. 14243-64-2) is a highly specialized organometallic compound with the molecular formula C18H15AuClP. This gold(I) complex features a coordination of triphenylphosphine (PPh3) and a chloro ligand, making it a valuable precursor in gold-catalyzed organic transformations and materials science applications. With a purity of ≥99.9% trace metals basis, this product is ideal for researchers and scientists requiring high-performance reagents for homogeneous catalysis, nanoparticle synthesis, and advanced material development. Its stability under inert conditions and compatibility with organic solvents ensure reliable performance in synthetic workflows. Packaged under strict quality control, our Chloro(triphenylphosphine)gold(I) is a premium choice for academic and industrial R&D.
Properties
- CAS Number: 14243-64-2
- Complexity: 204
- IUPAC Name: chlorogold;triphenylphosphane
- InChI: InChI=1S/C18H15P.Au.ClH/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;/h1-15H;;1H/q;+1;/p-1
- InChI Key: IFPWCRBNZXUWGC-UHFFFAOYSA-M
- Exact Mass: 494.026560
- Molecular Formula: C18H15AuClP
- Molecular Weight: 494.7
- SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.Cl[Au]
- Monoisotopic Mass: 494.026560
- Synonyms: 14243-64-2, Chloro(triphenylphosphine)gold, Gold, chloro(triphenylphosphine)-, Triphenylphosphinechlorogold, Triphenylphosphine gold chloride, (Triphenylphosphine)gold chloride, EINECS 238-117-6, SKF 40738, NSC 306388, 238-117-6, Chloro(triphenylphosphine)gold(I), chlorogold;triphenylphosphane, MFCD00009588, chlorogold; triphenylphosphane, Chloro(triphenylphosphane)gold(I), AuCl(PPh3), Triphenylphosphinegold(I) chloride, (PH3P)AUCL, SCHEMBL1450566, Chlorotriphenylphosphinegold(I), 98%, FC54928, SY009694, Chloro(triphenylphosphine)gold(I), Premion?, DB-042627, T71763, Q5102990, Chloro(triphenylphosphine)gold(I), >=99.9% trace metals basis
Chloro(triphenylphosphine)gold(I) is widely used as a catalyst in organic synthesis, particularly for cyclization and coupling reactions. It serves as a key precursor for gold nanoparticles and nanostructures in materials science. This compound is also employed in photoluminescent studies and as a model system for investigating gold-phosphine interactions.
Safety and Hazards
GHS Hazard Statements
- H290 (100%): May be corrosive to metals [Warning Corrosive to Metals]
- H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statements
- P234, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P390, P403+P233, P405, P406, and P501
Hazard Classes and Categories
- Met. Corr. 1 (100%)
- Skin Irrit. 2 (100%)
- Eye Irrit. 2 (100%)
- STOT SE 3 (100%)
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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.


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