3-Butyn-2-one, 96%, 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: 1423-60-5
• Molecular Formula: C4H4O
• Molecular Weight (g/mol): 68.08
• MDL Number: MFCD00008775
• InChI Key: XRGPFNGLRSIPSA-UHFFFAOYSA-N
• Synonym: 3-butyn-2-one, 1-butyn-3-one, methyl ethynyl ketone, acetylacetylene, butyn-2-one, acetylethyne, 1-butyne-3-one, 3-butyne-2-one, ethynyl methyl ketone, ch3coc#ch
• PubChem CID: 15018
• ChEBI: CHEBI:48060
• IUPAC Name: but-3-yn-2-one
• SMILES: CC(=O)C#C

• Density: 0.8700g/mL
• Boiling Point: 85.0°C
• Flash Point: −1°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 95% min. (GC)
• Packaging: Glass bottle
• Linear Formula: HC≡CCOCH₃
• Refractive Index: 1.4045 to 1.4095
• Quantity: 2.5 g
• Fieser: 03,38
• Specific Gravity: 0.87
• Formula Weight: 68.06
• Percent Purity: 96%
• Physical Form: Liquid
• Chemical Name or Material: 3-Butyn-2-one

Safety and Handling

Product Identifier

• 3-Butyn-2-one

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 2
• Serious eye damage/eye irritation Category 2
• Flammable liquid Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H300-Fatal if swallowed.
• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H225-Highly flammable liquid and vapour.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P240-Ground/bond container and receiving equipment.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only