Methyl cyanoacetate, 99%

Catalog No.	Quantity
AAA1555536	500 g
AAA1555530	250 g
AAA155550B	1000 g

Catalog No. AAA1555536 Supplier Thermo Scientific Chemicals Supplier No. A1555536

Description

CAS: 105-34-0 | C4H5NO2 | 99.09 g/mol

Methyl cyanoacetate is an intermediate in the preparation of α-cyanoacrylate, malononitrile, 1,1-cyclohexanediacetic acid dye. It is used as UV absorber or stabiliser, intermediate for pharmaceuticals. It may be used in the synthesis of various 1,2,5-tricarbonyl compounds.

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
Methyl cyanoacetate is an intermediate in the preparation of α-cyanoacrylate, malononitrile, 1,1-cyclohexanediacetic acid dye. It is used as UV absorber or stabiliser, intermediate for pharmaceuticals. It may be used in the synthesis of various 1,2,5-tricarbonyl compounds.

Solubility
Soluble in water 117 g/L.

Notes
Light sensitive. Store in cool, dry conditions in a well sealed container. Store away from oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 105-34-0
• Molecular Formula: C4H5NO2
• Molecular Weight (g/mol): 99.09
• MDL Number: MFCD00001939
• InChI Key: ANGDWNBGPBMQHW-UHFFFAOYSA-N
• Synonym: methyl cyanoacetate, cyanoacetic acid methyl ester, methyl cyanoethanoate, acetic acid, cyano-, methyl ester, usaf kf-22, methylester kyseliny kyanoctove, methylcyanoacetate, malonic methyl ester nitrile, acetic acid, 2-cyano-, methyl ester, methyl cyano acetate
• PubChem CID: 7747
• ChEBI: CHEBI:51928
• IUPAC Name: methyl 2-cyanoacetate
• SMILES: COC(=O)CC#N

• Melting Point: -23°C
• Density: 1.127
• Boiling Point: 204°C
• Flash Point: 110°C (230°F)
• Odor: Mild
• Refractive Index: 1.4185
• Quantity: 500 g
• Beilstein: 773945
• Solubility Information: Soluble in water 117g/L.
• Formula Weight: 99.09
• Percent Purity: 99%
• Chemical Name or Material: Methyl cyanoacetate

Safety and Handling

Hazard Category	Warning
Hazard Statement	GHS H Statement H319 Causes serious eye irritation.
Precautionary Statement	GHS P Statement P261-P305+P351+P338 Avoid breathing dust/fume/gas/mist/vapors/spray. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
EINECSNumber	203-288-8
RTECSNumber	AG4375000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only