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437093

Sigma-Aldrich

[Bis(trimethylsilyl)acetylene](hexafluoroacetylacetonato)copper(I)

Synonym(s):

[(η2-1,2-Ethynediyl)bis[trimethylsilane]](1,1,1,5,5,5-hexafluoro-2,4-pentanedionato-O,O′) copper

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About This Item

Linear Formula:
(CH3)3SiC≡CSi(CH3)3·[CF3COCH=C(O-)CF3]Cu
CAS Number:
Molecular Weight:
441.00
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.22

form

solid

Quality Level

reaction suitability

core: copper
reagent type: catalyst

mp

51-54 °C (lit.)

storage temp.

2-8°C

SMILES string

C[Si](C)(C)C#C[Si](C)(C)C.FC(F)(F)C(=O)\C=C(\O[Cu])C(F)(F)F

InChI

1S/C8H18Si2.C5H2F6O2.Cu/c1-9(2,3)7-8-10(4,5)6;6-4(7,8)2(12)1-3(13)5(9,10)11;/h1-6H3;1,12H;/q;;+1/p-1/b;2-1+;

InChI key

YESCMKQKTNVQCY-JITBQSAISA-M

Application

Investigations of the structure and fluorescence of copper hexafluoropentanedionate alkyne clusters

Used in chemical vapor depositing of copper
Used in chemical vapor deposition of copper.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

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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Mrs Bulletin, 19, 41-41 (1994)
Materials Research Society Symposia Proceedings. Materials Research Society, 260, 629-629 (1992)
Journal of the Electrochemical Society, 140, 154-154 (1993)

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