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  8. Benzhydryl bromide, 90+%

Benzhydryl bromide, 90+%

Codice prodotto. 11351547
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Codice prodotto. 11351547 Fornitore Thermo Scientific Alfa Aesar N. del fornitore L02211.14
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Descrizione

CAS: 776-74-9 | C13H11Br | 247.135 g/mol

Benzhydryl bromide is a halogenated building block. Benzhydryl group was preferred to the commoner benzyl to protect 2-nitrophenol in the Bartoli (vinyl Grignard) synthesis of 7-hydroxyindole. Protection was by reaction with the phenol in the presence of potassium carbonate in acetone; deprotection of the indole was by hydrogenolysis.

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
Benzhydryl bromide is a halogenated building block. Benzhydryl group was preferred to the commoner benzyl to protect 2-nitrophenol in the Bartoli (vinyl Grignard) synthesis of 7-hydroxyindole. Protection was by reaction with the phenol in the presence of potassium carbonate in acetone; deprotection of the indole was by hydrogenolysis.

Solubility
Insoluble in water.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents and bases. It is sensitive to moisture. Protect from humidity and water. Store under dry inert gas.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 776-74-9
Formula molecolare C13H11Br
Molecular Weight (g/mol) 247.135
Numero MDL MFCD00000134
InChI Key OQROAIRCEOBYJA-UHFFFAOYSA-N
Sinonimo bromodiphenylmethane, benzhydryl bromide, diphenylmethyl bromide, diphenylbromomethane, alpha-bromodiphenylmethane, bromo phenyl methyl benzene, benzene, 1,1'-bromomethylene bis, methane, bromodiphenyl, bromomethylene dibenzene, bromodiphenyl methane
PubChem CID 236603
IUPAC Name [bromo(phenyl)methyl]benzene
SMILES C1=CC=C(C=C1)C(C2=CC=CC=C2)Br

Specifica

Materiale o nome chimico Benzhydryl bromide
Punto di fusione 36°C to 41°C
Punti di ebollizione 183°C to 185°C (20 mmHg)
Punto d'infiammabilità >110°C (230°F)
Odore Pungent
Quantità 25 g
Numero UN UN1770
Beilstein 638544
Sensibilità Moisture sensitive
Informazioni di solubilità Insoluble in water.
Peso formulazione 247.14
Percent Purity ≥90%
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RUO – Research Use Only

Titolo del prodotto
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