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  7. N,N'-Dicyclohexylcarbodiimide, 99%, Thermo Scientific Chemicals

N,N'-Dicyclohexylcarbodiimide, 99%, Thermo Scientific Chemicals

Product Code. 11474413
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500 g
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Description

N,N'-Dicyclohexylcarbodiimide is a carboxyl activating reagent used in peptide synthesis. It acts as a dehydrating agent for the preparation of amides, ketones and nitriles. It is involved in the preparation of esters by reacting tertiary alcohols with carboxylic acid. It is utilized for the stereo chemical inversion of secondary alcohols by forming formyl ester followed by saponification. It is associated with dimethyl sulfoxide and used in Pfitzner-Moffatt oxidation to convert alcohols into aldehydes and ketones.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
N,N′-Dicyclohexylcarbodiimide is a carboxyl activating reagent used in peptide synthesis. It acts as a dehydrating agent for the preparation of amides, ketones and nitriles. It is involved in the preparation of esters by reacting tertiary alcohols with carboxylic acid. It is utilized for the stereo chemical inversion of secondary alcohols by forming formyl ester followed by saponification. It is associated with dimethyl sulfoxide and used in Pfitzner-Moffatt oxidation to convert alcohols into aldehydes and ketones.

Solubility
Soluble in methanol, chloroform, dichloromethane, acetonitrile, tetrahydrofuran and dimethylformamide. Insoluble in water.

Notes
Incompatible with strong oxidizing agents.

Chemical Identifiers

CAS 538-75-0
Molecular Formula C13H22N2
Molecular Weight (g/mol) 206.333
MDL Number MFCD00011659
InChI Key QOSSAOTZNIDXMA-UHFFFAOYSA-N
Synonym dicyclohexylcarbodiimide, n,n'-dicyclohexylcarbodiimide, dccd, 1,3-dicyclohexylcarbodiimide, dcci, carbodicyclohexylimide, bis cyclohexyl carbodiimide, dcc, n,n-dicyclohexylcarbodiimide, carbodiimide, dicyclohexyl
PubChem CID 10868
ChEBI CHEBI:53090
IUPAC Name N,N'-dicyclohexylmethanediimine
SMILES C1CCC(CC1)N=C=NC2CCCCC2

Specifications

Melting Point 33°C to 36°C
Boiling Point 154°C to 156°C (11 mmHg)
Flash Point 138°C (280°F)
Quantity 500 g
UN Number UN2811
Beilstein 610662
Sensitivity Moisture sensitive
Merck Index 14,3096
Solubility Information Soluble in methanol,chloroform,dichloromethane,acetonitrile,tetrahydrofuran and dimethylformamide. Insoluble in water.
Formula Weight 206.33
Percent Purity 99%
Chemical Name or Material N,N'-Dicyclohexylcarbodiimide
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