missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Benzenoids
  6. Benzene and substituted derivatives
  7. Phenylphosphines and derivatives
  8. Triphenylphosphine dibromide, 96%

Triphenylphosphine dibromide, 96%

Codice prodotto. 11414593
Cambia vista
Click to view available options
Quantità:
10 g
50 g
250 g
Dimensione della confezione:
10g
250g
50g
3 product options available for selection
Product selection table with 3 available options. Use arrow keys to navigate and Enter or Space to select.
Codice prodotto. Quantità unitSize
11414593 10 g 10g
11424593 50 g 50g
11434593 250 g 250g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 3 options available.
3 options
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso
Codice prodotto. 11414593 Fornitore Thermo Scientific Alfa Aesar N. del fornitore A11552.09
 Articolo soggetto a restrizioni
Spedizione stimata: 16-07-2026
Aggiungi al carrello
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso

Descrizione

CAS: 1034-39-5 | C18H15Br2P | 422.10 g/mol

Triphenylphosphine dibromide is used as a reagent for conversion of aldoximes into nitriles. It acts as a reagent for cleavage of acetals. It reacts with amines to give iminophosphoranes. Further, it serves as a reagent in the preparation of alkyl and aryl bromides from alcohols and phenols without rearrangement.

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
Triphenylphosphine dibromide is used as a reagent for conversion of aldoximes into nitriles. It acts as a reagent for cleavage of acetals. It reacts with amines to give iminophosphoranes. Further, it serves as a reagent in the preparation of alkyl and aryl bromides from alcohols and phenols without rearrangement.

Solubility
Soluble in water, dichloromethane, acetonitrile, phenyl cyanide, dimethyl formamide, ether, chloroform, alcohol, carbon tetrachloride, acetic acid and carbon disulfide. Sparingly soluble in phenyl chloride, triphenylphosphine and phenyl hydride. Insoluble in aqueous bromine.

Notes
Moisture sensitive. Store in a cool place. Incompatible with strong bases, strong oxidizing agents, bases and active metals.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 1034-39-5
Formula molecolare C18H15Br2P
Molecular Weight (g/mol) 422.10
Numero MDL MFCD00000054
InChI Key OCXGTPDKNBIOTF-UHFFFAOYSA-N
Sinonimo dibromotriphenylphosphorane, phosphorane, dibromotriphenyl, triphenyldibromophosphorane, unii-7y0j6r63jd, bromotriphenylphosphonium bromide, dibromotriphenyl-??-phosphane, dibromotriphenylphosphine, dibromtriphenylphosphorane, triphenylphosphinedibromide, dibromo triphenylphosphorane
PubChem CID 70579
IUPAC Name dibromo(triphenyl)-$l^{5}-phosphane
SMILES BrP(Br)(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Specifica

Materiale o nome chimico Triphenylphosphine dibromide
Punto di fusione ∼260°C (decomposition)
Quantità 10 g
Numero UN UN3261
Beilstein 917652
Sensibilità Moisture sensitive
Informazioni di solubilità Soluble in water,dichloromethane,acetonitrile,phenyl cyanide,dimethyl formamide,ether,chloroform,alcohol,carbon tetrachloride,acetic acid and carbon disulfide. Sparingly soluble in phenyl chloride,triphenylphosphine and phenyl hydride. Insoluble in aqueous bromine.
Peso formulazione 422.1
Percent Purity 96%

RUO – Research Use Only

Titolo del prodotto
Selezionare un problema

Facendo clic su Invia, l'utente riconosce che potrebbe essere contattato da Fisher Scientific in merito al feedback fornito in questo modulo. Non condivideremo le vostre informazioni per altri scopi. Tutte le informazioni di contatto fornite saranno conservate in conformità con la nostra Politica sulla privacy. Informativa sulla privacy.