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Malononitrile, 99%

Product Code. 11408840
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Produktkod. 11408840 Leverantör Thermo Scientific Alfa Aesar Leverantörsnummer A15046.06
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Beskrivning

CAS: 109-77-3 | C3H2N2 | 66.063 g/mol

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.

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
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.
TRUSTED_SUSTAINABILITY

Kemiska identifierare

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

Specifikationer

Melting Point 30°C to 34°C
Density 1.049
Boiling Point 220°C to 222°C
Flash Point 112°C
Refractive Index 1.415
Quantity 5 g
UN Number UN2647
Beilstein 773697
Merck Index 14,5711
Solubility Information Soluble aq. soln.,acetone,acetic acid,chloroform,ethanol,ether and benzene.
SMILES N#CCC#N
Molecular Weight (g/mol) 66.06
Formula Weight 66.06
Percent Purity 99%
Chemical Name or Material Malononitrile
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Produktbeteckning
  • Malononitrile
 Signalord
  • Danger
 Riskkategorier
  • Acute toxicity Category 2
  • Acute toxicity Category 3
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • Serious eye damage/eye irritation Category 2
  • Skin sensitiser Category 1
 Faroangivelser
  • H300-Fatal if swallowed.
  • H311-Toxic in contact with skin.
  • H317-May cause an allergic skin reaction.
  • H319-Causes serious eye irritation.
  • H331-Toxic if inhaled.
  • H410-Very toxic to aquatic life with long lasting effects.
 Skyddsangivelse
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P311-Call a POISON CENTER/doctor/ .
 Kompletterande information
  • MIXTURE LIST-Contains : Propanedinitrile
SDS

RUO – Research Use Only

Produkttitel
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