Ethyl 2-cyanoacetoacetate, Thermo Scientific Chemicals

Description

It is used as a pharmaceutical intermediate. It is also used in the synthesis of fluorine-containing alkyl 2-cyano-3-oxocarboxylates and also in the syntheses of pyrazolo [1, 2-a] pyrazole and pyrazolo [5, 1-b] [1, 3] oxazine derivatives.

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.

Specifications

Chemical Identifiers

• CAS: 634-55-9
• Molecular Formula: C7H9NO3
• Molecular Weight (g/mol): 155.15
• MDL Number: MFCD00043487
• InChI Key: NWOKVFOTWMZMHL-UHFFFAOYNA-N
• Synonym: ethyl 2-cyanoacetoacetate, ethyl 2-acetylcyanoacetate, ethyl a-cyanoacetoacetate, ethyl alpha-cyanoacetoacetate, butanoic acid, 2-cyano-3-oxo-, ethyl ester, ethyl2-acetylcyanoacetate, ethyl 2-cyano-3-oxo-butanoate, 2-cyanoacetoacetic acid ethyl ester, 2-cyano-3-oxo-butyric acid ethyl ester, zlchem 939
• PubChem CID: 136455
• ChEBI: CHEBI:51924
• IUPAC Name: ethyl 2-cyano-3-oxobutanoate
• SMILES: CCOC(=O)C(C#N)C(C)=O

• Quantity: 2 g
• UN Number: UN3276
• Solubility Information: Not miscible or difficult to mix in water.
• Formula Weight: 155.16
• Physical Form: Liquid
• Chemical Name or Material: Ethyl 2-cyanoacetoacetate

Safety and Handling

Hazard Category	H301+H311-H330
Hazard Statement	GHS H Statement H301-H311-H331 Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled.
Precautionary Statement	P260-P264b-P270-P271-P280-P284-P301+P310-P302+P352-P304+P340-P310-P312-P330-P361-P363-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: NITRILES, LIQUID, TOXIC, N.O.S.
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only