CAS 2914-69-4

3-Butyn-2-ol, (2S)-

Description:

3-Butyn-2-ol, also known by its IUPAC name as (2S)-3-butyn-2-ol, is an organic compound characterized by its alkyne functional group and a hydroxyl group. It features a triple bond between the second and third carbon atoms in a four-carbon chain, with the hydroxyl group (-OH) attached to the second carbon. This compound is a chiral molecule, existing in two enantiomeric forms, with the (2S) designation indicating the specific spatial arrangement of its atoms. 3-Butyn-2-ol is a colorless liquid at room temperature and is soluble in water due to the presence of the hydroxyl group, which can engage in hydrogen bonding. It is used in organic synthesis and can serve as an intermediate in the production of various chemicals. The compound's reactivity is influenced by both the alkyne and alcohol functional groups, allowing it to participate in a range of chemical reactions, including nucleophilic additions and dehydration processes. Safety precautions should be taken when handling this compound, as it may pose health risks if ingested or inhaled.

Formula: C₄H₆O

InChI: InChI=1S/C4H6O/c1-3-4(2)5/h1,4-5H,2H3/t4-/m0/s1

InChI key: InChIKey=GKPOMITUDGXOSB-BYPYZUCNSA-N

SMILES: [C@@H](C#C)(C)O

Synonyms:

• (-)-3-Butyn-2-ol
• (2S)-3-Butyn-2-ol
• (2S)-but-3-yn-2-ol
• (S)-(-)-1-Butyn-3-ol
• (S)-but-3-yn-2-ol
• 3-Butyn-2-ol, (2S)-
• 3-Butyn-2-ol, (S)-

(S)-(-)-3-Butyn-2-ol

CAS: 2914-69-4

Formula: C₄H₆O

Purity: >98.0%(GC)

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

Molecular weight: 70.09

Ref: 3B-B2910

(S)-(-)-3-Butyn-2-ol, 99%

CAS: 2914-69-4

(S)-(-)-3-Butyn-2-ol is used to prepare (S)-(-)-2-tert-butyldimethylsiloxybut-3-yne. It finds application in ruthenium-catalyzed polymerization to get helical polyacetylenes. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation a

Formula: C₄H₆O

Purity: 99%

Molecular weight: 70.09

Ref: 02-L20345

3-Butyn-2-ol, (2S)- (9CI)

CAS: 2914-69-4

Formula: C₄H₆O

Purity: 98%

Color and Shape: Liquid

Molecular weight: 70.0898

Ref: IN-DA002XGV

(2S)-(-)-But-3-yn-2-ol

CAS: 2914-69-4

(2S)-(-)-But-3-yn-2-ol

Formula: C₄H₆O

Purity: 97%

Color and Shape: clear liquid

Molecular weight: 70.09g/mol

Ref: 54-OR40593

(S)-(-)-3-butyn-2-ol

CAS: 2914-69-4

Formula: C₄H₆O

Purity: 95%

Color and Shape: Liquid

Molecular weight: 70.091

Ref: 10-F513892