Phosphorus tribromide - CP, ≥98% , CAS No.7789-60-8

CAS: 7789-60-8 Cat. No.: P108403 Formule: PBr₃ Poids moléculaire: 270.69 Numéro CE: 232-178-2 PubChem CID: 24614

GRADE & PURITY CP, ≥98%

Synonyms

Phosphorus(III) bromide | PHOSPHORUS TRIBROMIDE [HSDB] | 58R3866PUA | Br3P | A839279 | Phosphorous tribromide | Phosphorous bromide | HSDB 1217 | Phosphorus tribromide, 99% | AKOS015856778 | Phosphorus(III) tribromide | Tribromo phosphine | tribromophosph

Storage

Room temperature,Argon charged

Shipped In

FedEx DG Service

Vue d’ensemble

Phosphorus tribromide (PBr3) is commonly used in Hell-Volhard-Zelinsky halogenation for the α-bromination of carboxylic acids to form the corresponding acyl bromide. It is also useful for the conversion of primary and secondary alcohols to alkyl bromides.

Phosphorus tribromide may be used as a reagent:

· In a novel protocol for synthesizing 7-ethoxy-1-(p-ethylphenoxy)-3,7-dimethyl-2-octene, a synthetic juvenile hormone mimic of trans,trans,cis-10,11-epoxy-7-ethyl-3,11-dimethyltrideca-2,6-dienoate. 

· To synthesize 1,2,3-diazaphosphinane, 1,2,3-thiazaphosphinine and 1,2-azaphosphole bearing a chromone ring. 

· To synthesize 1-Bromoundec-1-ene from 10-undecen-1-ol.

Specifications

Synonymes

Phosphorus(III) bromide | PHOSPHORUS TRIBROMIDE [HSDB] | 58R3866PUA | Br3P | A839279 | Phosphorous tribromide | Phosphorous bromide | HSDB 1217 | Phosphorus tribromide, 99% | AKOS015856778 | Phosphorus(III) tribromide | Tribromo phosphine | tribromophosph

Spécifications et pureté

CP, ≥98%

Conditions de stockage de stockage

Room temperature,Argon charged

Expédié en

FedEx DG Service

Grade

CP

Pureté

≥98%

Noms et identifiants

• Pubchem Sid: 504753244
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504753244
• Sourires canoniques: P(Br)(Br)Br
• IUPAC Name: tribromophosphane
• InChIKey: IPNPIHIZVLFAFP-UHFFFAOYSA-N
• INCHI: 1S/Br3P/c1-4(2)3
• Isomères SMILES: P(Br)(Br)Br
• WGK Allemagne: 2
• RTECS: TH4460000
• PubChem CID: 24614
• Numéro ONU: 1808
• Groupe d'emballage: II
• Poids moléculaire: 270.69

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Homogeneous non-metal compounds
    • Classe Other non-metal halides

• Kingdom: Inorganic compounds
• Superclass: Homogeneous non-metal compounds
• Classe: Other non-metal halides
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Other non-metal halides
• Alternative Parents: Not available
• Molecular Framework: Not available
• Substituents: Other non-metal halide
• Description: This compound belongs to the class of inorganic compounds known as other non-metal halides. These are inorganic compounds containing 'other non-metals' and halogen.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propriétés chimiques et physiques

• Solubilité: Micible in acetone, carbon disulfide, hydrogen sulfide, chloroform, diethyl ether and decomposes in water and alcohol.
• Sensibilité: Moisture sensitive
• Indice de réfraction: 1.697
• Point d'ébullition (°C): 173.2°C
• Point de fusion (°C): -41.5°C
• Poids moléculaire: 270.690 g/mol
• XLogP3: 2.800
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 269.727 Da
• Monoisotopic Mass: 267.729 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 4
• Formal Charge: 0
• Complexity: 8.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

Foire aux questions

What is the purity of this product?

This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

What does CP mean?

CP is a defined analytical purity tier suitable for general analytical and reagent applications. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. CP is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.

How should this product be stored?

Store at room temperature under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

How is this product shipped?

This product is classified as dangerous goods and ships via FedEx DG Service. Ground and other economy services are not available, and delivery to some destinations or address types may be restricted.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 7789-60-8, the molecular formula is Br3P, and the molecular weight is 270.69 g/mol. InChIKey IPNPIHIZVLFAFP-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.