CAS 764-01-2

2-Butyn-1-ol

Description:

2-Butyn-1-ol, with the CAS number 764-01-2, is an organic compound classified as an alkyne alcohol. It features a triple bond between the second and third carbon atoms in its four-carbon chain, along with a hydroxyl (-OH) group attached to the first carbon. This structure imparts unique properties to the compound, including its reactivity and polarity. 2-Butyn-1-ol is a colorless liquid with a characteristic odor and is soluble in water due to the presence of the hydroxyl group. It is flammable and should be handled with care. The compound can participate in various chemical reactions, including dehydration to form ethers or further oxidation to yield carbonyl compounds. Its applications may include use as a solvent, in organic synthesis, or as an intermediate in the production of other chemicals. As with many organic compounds, safety precautions are necessary when handling 2-butyn-1-ol, as it may pose health risks if inhaled or ingested.

Formula: C₄H₆O

InChI: InChI=1S/C4H6O/c1-2-3-4-5/h5H,4H2,1H3

InChI key: InChIKey=NEEDEQSZOUAJMU-UHFFFAOYSA-N

SMILES: C(#CC)CO

Synonyms:

• 1-Hydroxybut-2-yne
• 2-Butyn-1-ol
• 2-Butyne-1-ol
• 2-Butynol
• 2-Butynyl alcohol
• 3-Methylprop-2-yn-1-ol
• NSC 222371

2-Butyn-1-ol

CAS: 764-01-2

Formula: C₄H₆O

Purity: >98.0%(GC)

Color and Shape: Colorless to Light orange to Yellow clear liquid

Molecular weight: 70.09

Ref: 3B-B0712

2-Butyn-1-ol, 98%

CAS: 764-01-2

2-Butyn-1-ol is used in the synthesis of homocoupling products. It is also used to inhibit corrosion of iron in acidic solution. 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

Formula: C₄H₆O

Purity: 98%

Color and Shape: Clear colorless to yellow, Liquid

Molecular weight: 70.09

Ref: 02-A15709

2-Butyn-1-ol

CAS: 764-01-2

Formula: C₄H₆O

Purity: 97%

Color and Shape: Liquid

Molecular weight: 70.0898

Ref: IN-DA003GTW

But-2-yn-1-ol

CAS: 764-01-2

But-2-yn-1-ol

Formula: C₄H₆O

Purity: tech

Color and Shape: dark yellow. clear liquid

Molecular weight: 70.09g/mol

Ref: 54-OR14505

2-Butyn-1-ol

CAS: 764-01-2

Formula: CH₃CCCH₂OH

Molecular weight: 70.09

Ref: 7W-GK2166

2-Butyn-1-ol

CAS: 764-01-2

Formula: C₄H₆O

Purity: 97%

Color and Shape: Liquid

Molecular weight: 70.091

Ref: 10-F009076

2-Butyn-1-ol

Controlled Product

CAS: 764-01-2

Applications 2-Butyn-1-ol has been used to inhibit corrosion of iron in acidic solution.
References Baddini, A. et al.: Electrochim. Acta., 53, 434 (2007); Babic-Samardzija, K. et al.: J. Mat. Chem., 15, 1908 (2005);

Formula: C₄H₆O

Color and Shape: Neat

Molecular weight: 70.09

Ref: TR-B755100