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Propargyl bromide, 80% in toluene, stab. with MgO

Codice prodotto. 11487907
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Codice prodotto. 11487907 Fornitore Thermo Scientific Alfa Aesar N. del fornitore A16580.AK
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Spedizione stimata: 22-12-2026
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Descrizione

CAS: 106-96-7 | C3H3Br | 118.961 g/mol

Propargyl bromide, 80% in toluene is used to prepare betulonic acid-peptide conjugates with anti-inflammatory activity and propargylic amines employed in enyne metathesis. It finds application in the propargylation of spiro ketones, allylic alcohols and enone complexes. In Barbier-type reaction, it reacts with aldehydes to give alkyne alcohols. It is actively involved in the synthesis of polyethylene glycol (PEG) and peptide-grafted polyesters.

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
Propargyl bromide, 80% in toluene is used to prepare betulonic acid-peptide conjugates with anti-inflammatory activity and propargylic amines employed in enyne metathesis. It finds application in the propargylation of spiro ketones, allylic alcohols and enone complexes. In Barbier-type reaction, it reacts with aldehydes to give alkyne alcohols. It is actively involved in the synthesis of polyethylene glycol (PEG) and peptide-grafted polyesters.

Solubility
Miscible with ethanol, ether, benzene, carbon tetrachloride and chloroform. Immiscible with water.

Notes
Light sensitive. Store in a cool place. Incompatible withbases, strong oxidizing agents, copper, peroxides, silver, silver oxides, mercury and mercury oxides.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 106-96-7
Formula molecolare C3H3Br
Molecular Weight (g/mol) 118.961
Numero MDL MFCD00000241
InChI Key YORCIIVHUBAYBQ-UHFFFAOYSA-N
Sinonimo propargyl bromide, 3-bromopropyne, 3-bromo-1-propyne, 1-propyne, 3-bromo, 2-propynyl bromide, propynyl bromide, 1-bromo-2-propyne, propyne, 3-bromo, gamma-bromoallylene, 1-brom-2-propin
PubChem CID 7842
IUPAC Name 3-bromoprop-1-yne
SMILES C#CCBr

Specifica

Materiale o nome chimico Propargyl bromide
Nota nome stabilized with MgO
Punto di fusione -61°C
Densità 1.335
Punti di ebollizione 88°C to 90°C
Punto d'infiammabilità 3°C (37°F)
Indice di rifrazione 1.494
Quantità 250 mL
Numero UN UN2924
Beilstein 605309
Sensibilità Light sensitive
Informazioni di solubilità Miscible with ethanol,ether,benzene,carbon tetrachloride and chloroform. Immiscible with water.
Peso formulazione 118.97
Concentration or Composition (by Analyte or Components) 80% in toluene
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