2-Methyl-3-butyn-2-ol, 98%, 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: 115-19-5
• Molecular Formula: C₅H₈O
• Molecular Weight (g/mol): 84.12
• InChI Key: CEBKHWWANWSNTI-UHFFFAOYSA-N
• Synonym: 2-methyl-3-butyn-2-ol, 3-butyn-2-ol, 2-methyl, 3-methyl-1-butyn-3-ol, 3-methylbutynol, 2-methyl-2-butynol, ethynyldimethylcarbinol, carbavane, dimethylethynylcarbinol, dimethylethynylmethanol, 1,1-dimethyl-2-propynol
• PubChem CID: 8258
• IUPAC Name: 2-methylbut-3-yn-2-ol
• SMILES: CC(C)(C#C)O

• Melting Point: 3.0°C
• Color: Brown to White
• Density: 0.8608g/mL
• Boiling Point: 104.0°C
• Flash Point: 21°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 1% max. tetrahydrofuran (GC)
• Packaging: Glass bottle
• Linear Formula: HC≡CC(CH₃)₂OH
• Refractive Index: 1.4200 to 1.4220
• Quantity: 250 mL
• Beilstein: 01,I,235
• Fieser: 01,674
• Merck Index: 15,6108
• Specific Gravity: 0.8608
• Solubility Information: Solubility in water: miscible. Other solubilities: miscible with acetone,benzene,cellosolve,,carbon tetrachloride,cyclohexanone,diethylene,glycol,ethyl acetate,kerosine,methyl ethyl,ketone,mineral spirits,monoethanolamine
• Viscosity: 3.02 mPa.s (20°C)
• Formula Weight: 84.12
• Percent Purity: 98%
• Physical Form: Crystals or Powder
• Chemical Name or Material: 2-Methyl-3-butyn-2-ol

Safety and Handling

Product Identifier

• 2-Methyl-3-butyn-2-ol

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• Flammable liquid Category 2
• Specific target organ toxicity Category 3
• Reproductive toxicity Category 2

Hazard Statement

• H318-Causes serious eye damage.
• H336-May cause drowsiness or dizziness.
• H302-Harmful if swallowed.
• H225-Highly flammable liquid and vapour.
• H361f-Suspected of damaging fertility.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P264-Wash thoroughly after handling.
• P270-Do not eat, drink or smoke when using this product.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only