4-Methoxy-3-buten-2-one, tech. 90%

Description

CAS: 4652-27-1 | C5H8O2 | 100.12 g/mol

4-Methoxy-3-buten-2-one is an important precursor for the synthesis of 1-methoxy-3-trimethylsilyloxy-1,3-butadiene and the Danishefsky diene and its equivalent. It is widely used as a reactant in the synthesis of hydroisoquinoline derivatives. It is employed as an intermediate for the synthesis of manzamine.

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
4-Methoxy-3-buten-2-one is an important precursor for the synthesis of 1-methoxy-3-trimethylsilyloxy-1,3-butadiene and the Danishefsky diene and its equivalent. It is widely used as a reactant in the synthesis of hydroisoquinoline derivatives. It is employed as an intermediate for the synthesis of manzamine.

Solubility
Miscible with tetrahydrofuran, ether, acetonitrile and benzene.

Notes
Keep away from sources of ignition. Keep the container tightly closed in a dry and well-ventilated place.

Specifications

Chemical Identifiers

• CAS: 4652-27-1
• Molecular Formula: C5H8O2
• Molecular Weight (g/mol): 100.12
• MDL Number: MFCD00008778,MFCD00008778,MFCD00008778
• InChI Key: VLLHEPHWWIDUSS-ARJAWSKDSA-N
• Synonym: z-4-methoxybut-3-en-2-one, 3z-4-methoxybut-3-en-2-one, 3-buten-2-one, 4-methoxy-, 3z, z-4-methoxy-3-butene-2-one
• PubChem CID: 643837
• IUPAC Name: (Z)-4-methoxybut-3-en-2-one
• SMILES: CO\C=C/C(C)=O

• Density: 0.99
• Boiling Point: 66°C to 69°C (12 mmHg)
• Flash Point: 63°C (145°F)
• Refractive Index: 1.465
• Quantity: 250 g
• Beilstein: 1741053
• Solubility Information: Miscible with tetrahydrofuran,ether,acetonitrile and benzene.
• Formula Weight: 100.12
• Percent Purity: 90%
• Grade: Technical
• Chemical Name or Material: 4-Methoxy-3-buten-2-one

Safety and Handling

Hazard Category	H227-H315-H319-H335
Hazard Statement	GHS H Statement H227 Combustible liquid.
Precautionary Statement	P210-P235-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c
EINECSNumber	225-087-4
TSCA	No
Recommended Storage	Store at -20°C

SDS

RUO – Research Use Only