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3-Butyn-2-ol

CAS 2028-63-9: 3-Butyn-2-ol

Description:3-Butyn-2-ol is an organic compound classified as an alkyne alcohol, characterized by the presence of both a triple bond and a hydroxyl (-OH) functional group. Its molecular formula is C4H6O, indicating it contains four carbon atoms, six hydrogen atoms, and one oxygen atom. The structure features a triple bond between the second and third carbon atoms, with the hydroxyl group attached to the second carbon, making it a secondary alcohol. This compound is typically a colorless liquid with a distinctive odor and is soluble in water due to the polar nature of the hydroxyl group. 3-Butyn-2-ol can participate in various chemical reactions, including dehydration to form ethers or elimination reactions to yield alkenes. It is also used as an intermediate in organic synthesis and can be involved in the production of pharmaceuticals and other chemical products. Safety precautions should be taken when handling this compound, as it may be flammable and irritant to skin and eyes.

Formula:C4H6O

InChI:InChI=1S/C4H6O/c1-3-4(2)5/h1,4-5H,2H3

InChI key:InChIKey=GKPOMITUDGXOSB-UHFFFAOYSA-N

SMILES:C#CC(O)C

  • Synonyms:
  • (.+-.)-But-1-yn-3-ol
  • (RS)-1-Butyn-3-ol
  • 1-Butyn-3-ol
  • 1-Methyl-2-propyn-1-ol
  • 1-Methyl-2-propynyl alcohol
  • 1-Methylpropargyl alcohol
  • 2-Hydroxy-3-butyne
  • 3-Butyne-2-ol
  • 3-Hydroxy-1-butyne
  • 3-Methyl-1-propyn-3-ol
  • See more synonyms
  • <span class="text-smallcaps">DL</span>-1-Butyn-3-ol
  • But-3-Yne-2-Ol
  • But-3-in-2-ol
  • But-3-yn-2-ol
  • DL-1-Butyn-3-ol
  • Methyl ethynyl carbinol
  • Nsc 222370
  • α-Methylpropargyl alcohol
  • 3-Butyn-2-ol
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(±)-3-Butyn-2-ol, 98%

CAS:2028-63-9

Ref: 02-A11881

5gTo inquire
10g63.00 €
25g112.00 €
100gTo inquire
Estimated delivery in United States, on Tuesday 8 Apr 2025
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But-3-yn-2-ol

CAS:2028-63-9

Ref: 54-OR01834

1g43.00 €
5g60.00 €
10g67.00 €
25g125.00 €
50g227.00 €
Estimated delivery in United States, on Tuesday 15 Apr 2025
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3-Butyn-2-ol, 97%

CAS:2028-63-9

Ref: AC-24531

10g57.00 €
50g179.00 €
Estimated delivery in United States, on Thursday 17 Apr 2025
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Ref: 3B-B1001

5ml51.00 €
25ml143.00 €
Estimated delivery in United States, on Thursday 17 Apr 2025
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3-Butyn-2-ol

CAS:2028-63-9

Ref: 7W-GW2598

50g210.00 €
100g404.00 €
Estimated delivery in United States, on Monday 21 Apr 2025
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But-3-yn-2-ol

CAS:2028-63-9

Ref: 10-F358439

1gTo inquire
5g43.00 €
25g101.00 €
Estimated delivery in United States, on Thursday 24 Apr 2025
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3-Butyn-2-OL

CAS:2028-63-9

Ref: 3D-FB00944

10gDiscontinuedRequest information
25gDiscontinuedRequest information
50gDiscontinuedRequest information
100gDiscontinuedRequest information
250gDiscontinuedRequest information
Discontinued product
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