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Phosphonium, (bromomethyl)triphenyl-, bromide (1:1)

CAS 1034-49-7: Phosphonium, (bromomethyl)triphenyl-, bromide (1:1)

Description:Phosphonium, (bromomethyl)triphenyl-, bromide (1:1), commonly referred to as triphenyl(bromomethyl)phosphonium bromide, is a quaternary ammonium salt characterized by its phosphonium cation and bromide anion. This compound features a central phosphorus atom bonded to three phenyl groups and a bromomethyl group, which contributes to its unique reactivity and properties. It typically appears as a white to off-white solid and is soluble in polar organic solvents. The presence of the bromomethyl group makes it a versatile intermediate in organic synthesis, particularly in the formation of carbon-carbon bonds through nucleophilic substitution reactions. Additionally, the triphenylphosphonium moiety enhances its ability to act as a phosphonium reagent in various chemical transformations. Due to its ionic nature, it exhibits good thermal stability, but care should be taken when handling it, as it can be hygroscopic and may release toxic fumes upon decomposition. Overall, this compound is valuable in synthetic organic chemistry and has applications in the preparation of phosphonium ylides and other derivatives.

Formula:C19H17BrP·Br

InChI:InChI=1S/C19H17BrP.BrH/c20-16-21(17-10-4-1-5-11-17,18-12-6-2-7-13-18)19-14-8-3-9-15-19;/h1-15H,16H2;1H/q+1;/p-1

InChI key:InChIKey=YFTMLUSIDVFTKU-UHFFFAOYSA-M

SMILES:[Br-].BrC[P+](C=1C=CC=CC1)(C=2C=CC=CC2)C=3C=CC=CC3

  • Synonyms:
  • (Bromomethyl)(Triphenyl)Phosphonium
  • Bromomethyltriphenylphosphonium bromide
  • NSC 193751
  • Phosphonium, (bromomethyl)triphenyl-, bromide
  • Phosphonium, (bromomethyl)triphenyl-, bromide (1:1)
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(Bromomethyl)triphenylphosphonium bromide, 98%

CAS:1034-49-7

Ref: AC-32148

5gTo inquire
25gTo inquire
Estimated delivery in United States, on Friday 7 Mar 2025
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Ref: IN-DA003AYG

1g21.00 €
5g25.00 €
10g36.00 €
25g58.00 €
100g142.00 €
500g592.00 €
Estimated delivery in United States, on Tuesday 11 Mar 2025
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(Bromomethyl)triphenylphosphonium Bromide

CAS:1034-49-7

Ref: 3B-B1206

5g46.00 €
25g124.00 €
Estimated delivery in United States, on Friday 14 Mar 2025
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(Bromomethyl)triphenylphosphonium bromide

CAS:1034-49-7

Ref: 54-OR920209

5g32.00 €
25g41.00 €
100g136.00 €
500g592.00 €
2.5kg2,631.00 €
Estimated delivery in United States, on Tuesday 18 Mar 2025
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(Bromomethyl)triphenylphosphonium bromide

CAS:1034-49-7

Ref: 10-F544722

10g20.00 €
25g38.00 €
Estimated delivery in United States, on Friday 21 Mar 2025
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(Bromomethyl)triphenylphosphonium bromide

CAS:1034-49-7

Ref: 3D-FB75388

5g209.00 €
10g334.00 €
25g500.00 €
50g723.00 €
Estimated delivery in United States, on Monday 24 Mar 2025
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(Bromomethyl)triphenylphosphonium bromide

Controlled Product
CAS:1034-49-7

Ref: TR-B697900

100mg92.00 €
250mg111.00 €
500mg129.00 €
Estimated delivery in United States, on Tuesday 1 Apr 2025
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