2-Methyl-3-butyn-2-ol, 98%, Thermo Scientific Chemicals

Description

2-Methyl-3-butyn-2-ol is used as an intermediate in the manufacture of products for the agrochemical and specialty chemical industry.

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
2-Methyl-3-butyn-2-ol is used as an intermediate in the manufacture of products for the agrochemical and specialty chemical industry.

Solubility
Fully miscible.

Notes
Keep container tightly closed. Store away from oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 115-19-5
• Molecular Formula: C5H8O
• Molecular Weight (g/mol): 84.118
• MDL Number: MFCD00004467
• 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: 2°C to 3°C
• Density: 0.863
• Boiling Point: 103°C to 104°C
• Flash Point: 22°C (72°F)
• Refractive Index: 1.421
• Quantity: 500 mL
• UN Number: UN1987
• Beilstein: 635746
• Merck Index: 14,6034
• Solubility Information: Fully miscible.
• Formula Weight: 84.12
• Percent Purity: 98%
• Chemical Name or Material: 2-Methyl-3-butyn-2-ol

Safety and Handling

Hazard Category	H225-H302-H318-H336
Hazard Statement	GHS H Statement H225-H318-H302 Highly flammable liquid and vapor. Causes serious eye damage. Harmful if swallowed.
Precautionary Statement	P210-P233-P235-P240-P241-P242-P243-P261-P264b-P270-P271-P280-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P310-P312-P330-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: ALCOHOLS, N.O.S.
EINECSNumber	204-070-5
RTECSNumber	ES0810000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only