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682705

Sigma-Aldrich

Chloro(tri-tert-butylphosphine)gold(I)

Synonym(s):

(Tri-tert-butylphosphine)chlorogold, (Tri-tert-butylphosphine)gold(I) chloride, (tBu3P)AuCl

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About This Item

Linear Formula:
(C4H9)3PAuCl
CAS Number:
69550-28-3
Molecular Weight:
434.74
MDL number:
MFCD09753040
UNSPSC Code:
12161600
PubChem Substance ID:
329760506
NACRES:
NA.22

form

solid

reaction suitability

core: gold
reagent type: catalyst

mp

>300 °C

SMILES string

Cl[Au].CC(C)(C)P(C(C)(C)C)C(C)(C)C

InChI

1S/C12H27P.Au.ClH/c1-10(2,3)13(11(4,5)6)12(7,8)9;;/h1-9H3;;1H/q;+1;/p-1

InChI key

JLXSZGSXDDQSJF-UHFFFAOYSA-M

Application

Gold Catalysts — 21st Century ′Gold Rush′

  • Useful catalyst in a variety of C-C bond forming reactions, including cyclopropanation.

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301

Precautionary Statements

P301 + P310

Hazard Classifications

Acute Tox. 3 Oral

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Toste, F.D. et al.
Journal of the American Chemical Society, 172, 18002-18002 (2005)

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