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4-Bromobenzonitrile, 98+%, Thermo Scientific Chemicals

Catalog Number 11484293
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Quantity:
10 g
50 g
250 g
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To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
623-00-7
C7H4BrN
182.02
MFCD00001811
HQSCPPCMBMFJJN-UHFFFAOYSA-N
p-bromobenzonitrile, benzonitrile, 4-bromo, benzonitrile, p-bromo, 1-bromo-4-cyanobenzene, 4-bromo benzonitrile, 4-cyano-bromobenzene, 4-bromo-4'-cyanobenzene, 4-cyanobromobenzene, bromobenzonitrile-4, 4-bromocyanobenzene
12162
4-bromobenzonitrile
BrC1=CC=C(C=C1)C#N
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
623-00-7
C7H4BrN
182.02
MFCD00001811
HQSCPPCMBMFJJN-UHFFFAOYSA-N
p-bromobenzonitrile, benzonitrile, 4-bromo, benzonitrile, p-bromo, 1-bromo-4-cyanobenzene, 4-bromo benzonitrile, 4-cyano-bromobenzene, 4-bromo-4'-cyanobenzene, 4-cyanobromobenzene, bromobenzonitrile-4, 4-bromocyanobenzene
12162
4-bromobenzonitrile
BrC1=CC=C(C=C1)C#N

4-Bromobenzonitrile is used as reagents and solvents. Reaction of 2-propanol, 4-bromobenzonitrile, and NaH in the presence of 1.5 mol % Pd2(dba)3 and 3 mol % (S)-(-)2,2?-bis(di-p-tolylphosphino)- 1,1?-binaphthyl at 50°C afforded 4-isopropoxy- benzonitrile in 80% isolated yield. The synthesis of 4-cyanobiphenyl at room temperature in a flow injection microreactor, using a supported catalyst, without the addition of a base gave a product yield of 67±7% (n=6). This was achieved by injecting 4-bromobenzonitrile. The 3-arylation of 2,5-dimethylthiophene with 4-bromopropiophenone, 4-trifluoromethylbromobenzene or 4-bromobenzonitrile gave 3-5 in only 38-50% yields in Palladium-catalysed direct 3-or 4-arylation of thiophene derivatives using aryl bromides.

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
4-Bromobenzonitrile is used as reagents and solvents. Reaction of 2-propanol, 4-bromobenzonitrile, and NaH in the presence of 1.5 mol % Pd2(dba)3 and 3 mol % (S)-(-)2,2′-bis(di-p-tolylphosphino)- 1,1′-binaphthyl at 50°C afforded 4-isopropoxy- benzonitrile in 80% isolated yield. The synthesis of 4-cyanobiphenyl at room temperature in a flow injection microreactor, using a supported catalyst, without the addition of a base gave a product yield of 67±7% (n=6). This was achieved by injecting 4-bromobenzonitrile. The 3-arylation of 2,5-dimethylthiophene with 4-bromopropiophenone, 4-trifluoromethylbromobenzene or 4-bromobenzonitrile gave 3-5 in only 38-50% yields in Palladium-catalysed direct 3-or 4-arylation of thiophene derivatives using aryl bromides.

Solubility
Very slightly soluble in water(0.2g/L). Soluble in alcohol and ether.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
TRUSTED_SUSTAINABILITY
Melting Point 111°C to 114°C
Density 1.562
Boiling Point 235°C to 237°C
Flash Point 130°C (266°F)
Quantity 10 g
UN Number UN3439
Beilstein 2041518
Solubility Information Very slightly soluble in water(0.2g/L). Soluble in alcohol and ether.
Formula Weight 182.03
Percent Purity ≥98%
Chemical Name or Material 4-Bromobenzonitrile
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