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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

Quality Level

100

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

signalword

Danger

hcodes

H301

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

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

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
MKCP6935
MKCN8414
MKCG3029
MKCB2884V
MKBS3520V

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Gold(III) chloride hydrate 99.995% trace metals basis

Sigma-Aldrich

254169

Gold(III) chloride hydrate

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

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