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4-Bromo-1-butyne

CAS 38771-21-0: 4-Bromo-1-butyne

Description:4-Bromo-1-butyne is an organic compound characterized by its alkyne functional group, specifically a terminal alkyne due to the presence of a triple bond between the first and second carbon atoms in the butyne chain. The presence of a bromine atom at the fourth carbon position contributes to its reactivity and makes it a useful intermediate in organic synthesis. This compound typically appears as a colorless to pale yellow liquid and has a distinct odor. It is relatively insoluble in water but soluble in organic solvents such as ether and alcohol. 4-Bromo-1-butyne can participate in various chemical reactions, including nucleophilic substitutions and coupling reactions, making it valuable in the synthesis of more complex organic molecules. Safety precautions should be taken when handling this compound, as it may be harmful if inhaled or absorbed through the skin. Proper storage in a cool, dry place away from light is recommended to maintain its stability.

Formula:C4H5Br

InChI:InChI=1/C4H5Br/c1-2-3-4-5/h1H,3-4H2

  • Synonyms:
  • 1-Butyne, 4-Bromo-
  • 4-Bromobut-1-yne
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Found 7 products.

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4-Bromo-1-butyne

CAS:38771-21-0

Ref: 3B-B3242

5g87.00 €
Estimated delivery in United States, on Monday 21 Apr 2025
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4-Bromo-1-butyne, 97%

CAS:38771-21-0

Ref: 02-H53367

5g128.00 €
25g468.00 €
Estimated delivery in United States, on Tuesday 22 Apr 2025
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Ref: IN-DA0035UJ

1g25.00 €
5g52.00 €
10g66.00 €
25g125.00 €
50g178.00 €
100g236.00 €
500gTo inquire
Estimated delivery in United States, on Monday 28 Apr 2025
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4-Bromo-1-Butyne

CAS:38771-21-0

Ref: 54-OR73093

1g32.00 €
5g36.00 €
25g100.00 €
100g301.00 €
500g1,208.00 €
Estimated delivery in United States, on Tuesday 29 Apr 2025
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4-Bromo-1-butyne

CAS:38771-21-0

Ref: 10-F050603

1g36.00 €
5g41.00 €
10g67.00 €
25g99.00 €
100g336.00 €
Estimated delivery in United States, on Tuesday 29 Apr 2025
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4-Bromo-1-butyne

Controlled Product
CAS:38771-21-0

Ref: TR-B682950

10g266.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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4-Bromo-1-butyne

CAS:38771-21-0

Ref: 3D-FB164813

5g331.00 €
10g464.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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