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  6. Propargyl bromide, 97%, 80% w/w in toluene, stab. with magnesium oxide, Thermo Scientific Chemicals

Propargyl bromide, 97%, 80% w/w in toluene, stab. with magnesium oxide, Thermo Scientific Chemicals

Codice prodotto. 11322886
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Quantità:
25 g
100 g
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Descrizione

Propargyl bromide is used as an alkylating agent as well as an intermediate for the synthesis of organic compounds, agrochemicals and pharmaceuticals. It reacts with magnesium in presence of ether to get a Grignard reagent namely allenylmagnesium bromide, which on further reaction with propargyl bromide prepares bis-allene 1,2,4,5-hexatetraene. Also, used as metal brightening agents, corrosion inhibitor and soil fumigant.

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 is used as an alkylating agent as well as an intermediate for the synthesis of organic compounds, agrochemicals and pharmaceuticals. It reacts with magnesium in presence of ether to get a Grignard reagent namely allenylmagnesium bromide, which on further reaction with propargyl bromide prepares bis-allene 1,2,4,5-hexatetraene. Also, used as metal brightening agents, corrosion inhibitor and soil fumigant.

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 magnesium oxide
Punto di fusione -61°C
Densità 1.335
Punti di ebollizione 88°C to 90°C
Punto d'infiammabilità 3°C (37°F)
Formula lineare HC≡CCH2Br
Indice di rifrazione 1.494
Quantità 100 g
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
Percent Purity 97%
Concentration or Composition (by Analyte or Components) 80% w/w in toluene
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