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Safety Information

900998

Sigma-Aldrich

Dipyridin-4-ylmethanone

≥95%

Synonym(s):

Bis(4-pyridyl) ketone

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About This Item

Empirical Formula (Hill Notation):
C11H8N2O
CAS Number:
6918-15-6
Molecular Weight:
184.19
MDL number:
MFCD00832238
UNSPSC Code:
12352200
NACRES:
NA.22

Assay

≥95%

form

powder or crystals

mp

142 °C

functional group

ketone

SMILES string

O=C(C1=CC=NC=C1)C2=CC=NC=C2

InChI

1S/C11H8N2O/c14-11(9-1-5-12-6-2-9)10-3-7-13-8-4-10/h1-8H

InChI key

CLAOXGJAXHTMPM-UHFFFAOYSA-N

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Application

Dipyridin-4-ylmethanone may be used as a precursor to synthesize photoresponsive ligands such as diazodi(4-pyridyl)methane, which can be used in metal-carbene hetero-spin systems. This same product was previously listed as CBR00084.

Other Notes

Diazodi(4-pyridyl)methane and Diazophenyl-(4-pyridyl)methane as Photoresponsive Ligands for Metal–Carbene Hetero-Spin Systems

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P301 + P312 + P330

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Diazodi(4-pyridyl)methane and Diazophenyl-(4-pyridyl)methane as Photoresponsive Ligands for Metal?Carbene Hetero-Spin Systems.
K Noboru, et al.
Angewandte Chemie (International Edition in English), 35, 755-757 (1996)

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