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Key Documents

B50457

Sigma-Aldrich

1,1′-Carbonyldipiperidine

97%

Synonym(s):

Bis(1-piperidyl) ketone, Bis(pentamethylene)urea, Di-1-piperidinyl-methanone

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About This Item

Empirical Formula (Hill Notation):
C11H20N2O
CAS Number:
Molecular Weight:
196.29
Beilstein/REAXYS Number:
144183
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

assay

97%

form

crystals

bp

296-298 °C (lit.)

mp

44-47 °C (lit.)

SMILES string

O=C(N1CCCCC1)N2CCCCC2

InChI

1S/C11H20N2O/c14-11(12-7-3-1-4-8-12)13-9-5-2-6-10-13/h1-10H2

InChI key

SNOJOKOVTYPHMC-UHFFFAOYSA-N

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Application

Reactant for synthesis of:
  • Bis(guanidine) ligands for tuning of copper(I) dioxygen reactivity
  • Diaminocarbene- and Fischer-carbene complexes of palladium and nickel by oxidative insertion
  • Neodymium and europium complexes with amides and cyclic aminoxides
  • Bis(pentamethylene)urea complexes of lanthanide nitrates
  • Europium complexes for luminescence studies
  • Tetra(amino)methanes

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup


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