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Thermo Scientific Alfa Aesar Malononitrile, 99%, Thermo Scientific Chemicals


Overview
334.00 GBP valid until 2025-12-31
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Additional Details:
Additional Details: CAS Number: 109-77-3 Weight: 2.50000kg Transport: UN number : 2647 Chem class : 6.1 Pack group : II


Quantity 2500 g

Disclaimers: RUO – Research Use Only

Product Code. 11487307

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  • Description and Specification
  • Alternative Products
  • Documentation
Description and Specification

Chemical Identifiers

CAS 109-77-3
Molecular Formula C3H2N2
MDL Number MFCD00001883
InChI Key CUONGYYJJVDODC-UHFFFAOYSA-N
Synonym malononitrile,dicyanomethane,cyanoacetonitrile,malonic dinitrile,methylene cyanide,dicyanmethane,malonodinitrile,malonic acid dinitrile,methylenedinitrile,methane, dicyano
PubChem CID 8010
ChEBI CHEBI:33186
IUPAC Name propanedinitrile

Specification

Chemical Name or Material Malononitrile
CAS 109-77-3
Melting Point 30°C to 34°C
Density 1.049
Boiling Point 220°C to 222°C
Flash Point 112°C (233°F)
Molecular Formula C3H2N2
Refractive Index 1.415
MDL Number MFCD00001883
Quantity 2500 g
UN Number UN2647
Beilstein 773697
Merck Index 14,5711
Synonym malononitrile,dicyanomethane,cyanoacetonitrile,malonic dinitrile,methylene cyanide,dicyanmethane,malonodinitrile,malonic acid dinitrile,methylenedinitrile,methane, dicyano
Synonym malononitrile,dicyanomethane,cyanoacetonitrile,malonic dinitrile,methylene cyanide,dicyanmethane,malonodinitrile,malonic acid dinitrile,methylenedinitrile,methane, dicyano
Synonym malononitrile,dicyanomethane,cyanoacetonitrile,malonic dinitrile,methylene cyanide,dicyanmethane,malonodinitrile,malonic acid dinitrile,methylenedinitrile,methane, dicyano
Synonym malononitrile,dicyanomethane,cyanoacetonitrile,malonic dinitrile,methylene cyanide,dicyanmethane,malonodinitrile,malonic acid dinitrile,methylenedinitrile,methane, dicyano
Synonym malononitrile,dicyanomethane,cyanoacetonitrile,malonic dinitrile,methylene cyanide,dicyanmethane,malonodinitrile,malonic acid dinitrile,methylenedinitrile,methane, dicyano
Synonym malononitrile,dicyanomethane,cyanoacetonitrile,malonic dinitrile,methylene cyanide,dicyanmethane,malonodinitrile,malonic acid dinitrile,methylenedinitrile,methane, dicyano
Synonym malononitrile,dicyanomethane,cyanoacetonitrile,malonic dinitrile,methylene cyanide,dicyanmethane,malonodinitrile,malonic acid dinitrile,methylenedinitrile,methane, dicyano
Synonym malononitrile,dicyanomethane,cyanoacetonitrile,malonic dinitrile,methylene cyanide,dicyanmethane,malonodinitrile,malonic acid dinitrile,methylenedinitrile,methane, dicyano
Synonym malononitrile,dicyanomethane,cyanoacetonitrile,malonic dinitrile,methylene cyanide,dicyanmethane,malonodinitrile,malonic acid dinitrile,methylenedinitrile,methane, dicyano
Synonym malononitrile,dicyanomethane,cyanoacetonitrile,malonic dinitrile,methylene cyanide,dicyanmethane,malonodinitrile,malonic acid dinitrile,methylenedinitrile,methane, dicyano
Solubility Information Soluble in water,acetone,acetic acid,chloroform,ethanol,ether and benzene.
InChI Key CUONGYYJJVDODC-UHFFFAOYSA-N
SMILES C(C#N)C#N
IUPAC Name propanedinitrile
Molecular Weight (g/mol) 66.063
PubChem CID 8010
ChEBI CHEBI:33186
Formula Weight 66.06
Percent Purity 99%

Applications
Crosslinking agent for modification of proteins via amidationMalononitrile is used as a precursor in the preparation of anti-cancer drug, triamterene, adenine, methotrexate, thiamine, acrylic fibers and dyes. It is used in Knoevenagel condensation to prepare 2-chlorobenzalmalononitrile by reacting with 2-chlorobenzaldehyde. It acts as a leaching agent for gold. It is used as a raw material for the Gewald reaction of ketone or aldehyde to produce 2-aminothiophene using elemental sulfur and a base. Further, it plays an important role in the preparation of [1,6]-naphthyridines, gamma-ketoamides, 1,4-dihydropyridine, chromeno[2,3-b]pyridine and dihydro-1,4-dithiepine frameworks.

Solubility
Soluble in water, acetone, acetic acid, chloroform, ethanol, ether and benzene.

Notes
Store in a cool place. Incompatible with strong oxidizing agents, strong reducing agents, strong acids and strong bases.

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Documentation

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