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557374

Sigma-Aldrich

Tris(acetonitrile)tricarbonylchromium(0)

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About This Item

Linear Formula:
Cr(CO)3(NCCH3)3
CAS Number:
16800-46-7
Molecular Weight:
259.18
MDL number:
MFCD00800576
UNSPSC Code:
12161600
PubChem Substance ID:
24879665

form

solid

reaction suitability

core: chromium
reagent type: catalyst

mp

67-72 °C (dec.) (lit.)

SMILES string

[Cr].[C-]#[O+].[C-]#[O+].[C-]#[O+].CC#N.CC#N.CC#N

InChI

1S/3C2H3N.3CO.Cr/c3*1-2-3;3*1-2;/h3*1H3;;;;

InChI key

XPEKEFWOCFTTML-UHFFFAOYSA-N

Application

  • Catalyst for thermal transformation of poly(methylsilene) to SiC ceramics via crosslinking reactions
  • Catalyst for reduction of nitrobenzenes and nitrosobenzenes

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H250

Hazard Classifications

Pyr. Sol. 1

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBJ1802
SHBD9958V
SHBD1902V
SHBB4878V
SHBB2082V

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