alpha-Methylene-gamma-butyrolactone, 95%, stabilized, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 547-65-9
• Molecular Formula: C₅H₆O₂
• Molecular Weight (g/mol): 98.1
• MDL Number: MFCD00005407
• InChI Key: GSLDEZOOOSBFGP-UHFFFAOYSA-N
• Synonym: 2-methylenebutyrolactone, alpha-methylene-gamma-butyrolactone, 3-methylenedihydro-2 3h-furanone, tulipalin a, tulipane, 2 3h-furanone, dihydro-3-methylene, dihydro-3-methylene-2 3h-furanone, alpha-methylene butyrolactone, 3-methylenedihydrofuran-2 3h-one, alpha-methylene gamma-butyrolactone
• PubChem CID: 68352
• ChEBI: CHEBI:104120
• IUPAC Name: 3-methylideneoxolan-2-one
• SMILES: C=C1CCOC1=O

• CAS Min %: 94.0
• CAS Max %: 100.0
• Color: Colorless to Yellow or Pink
• Density: 1.1200g/mL
• Boiling Point: 88°C to 92°C (12.0 mmHg)
• Flash Point: 37°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 94% min. (GC)
• Packaging: Glass bottle
• Refractive Index: 1.4710 to 1.475
• Quantity: 5 g
• Fieser: 11,80
• Merck Index: 15, 6134
• Specific Gravity: 1.12
• Stabilizer: 2, 6-di-tert.-butyl-p-cresol
• Formula Weight: 98.1
• Percent Purity: 95%
• Physical Form: Liquid
• Chemical Name or Material: α-Methylene-γ-butyrolactone, Stabilized

Safety and Handling

Product Identifier

• alpha-Methylene-gamma-butyrolactone, stabilized

Signal Word

• Warning

Hazard Category

• Flammable liquid Category 3
• Respiratory sensitiser Category 1

Hazard Statement

• H317-May cause an allergic skin reaction.
• H226-Flammable liquid and vapour.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P333+P313-If skin irritation or rash occurs: Get medical advice/attention.

RUO – Research Use Only