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Home/Compounds/CAS 1034-39-5
Formula C18H15Br2PMW 422.1Research-use catalog entryCOA/SDS by request

Triphenylphosphine dibromide

CAS Number: 1034-39-5

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Available options

Available Options

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10 g
Purity
97%
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5 g
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Loading RDKit molecule structure...
InChIKey: OCXGTPDKNBIOTF-UHFFFAOYSA-NC18H15Br2P | MW 422.1

Chemical Absolute Identifiers

CAS Number

1034-39-5

PubChem CID

70579

Molecular Formula

C18H15Br2P

Molecular Weight

422.1 g/mol

Exact Mass

421.92576

InChIKey

OCXGTPDKNBIOTF-UHFFFAOYSA-N

IUPAC Name

dibromo(triphenyl)-lambda5-phosphane

SMILES String

C1=CC=C(C=C1)P(C2=CC=CC=C2)(C3=CC=CC=C3)(Br)Br

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Triphenylphosphine dibromide (CAS 1034-39-5) is listed in the Advanced Chemicals portfolio, with molecular formula C18H15Br2P and molecular weight 422. 10 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Organic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Handling & Storage

  • Keep container tightly closed and dry.
  • Store in a well-ventilated place.

PPE

Respiratory protection if needed

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

  • Reactivity and reaction.
  • Carbon monoxide, carbon dioxide, hydrogen bromide, phosphorus oxide.

Disposal

  • Waste product.
  • Dispose of remaining and non-recyclable solutions to a licensed company.
Show additional safety reference fields

Fire Fighting

  • If necessary, wear a self-contained breathing apparatus for firefighting.

Accidental Release

  • Do not generate dust when collecting and disposing.
  • Sweep and shovel up.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Triphenylphosphine dibromide

Names & Synonyms

DibromotriphenylphosphoraneTriphenyldibromophosphoranePhosphorane, dibromotriphenyl-Triphenylphosphonium dibromideTRIPHENYLPHOSPHINE DIBROMIDE [MI]
Show all synonyms
C18H15Br2PBromotriphenylphosphonium bromidedibromotriphenyl-lambda5-phosphanedibromotriphenylphosphinedibromtriphenylphosphoraneDibromo triphenyl phosphinedibromo triphenylphosphoranedibromo-triphenylphosphoranedibromotriphenyl phosphoranedibromo-triphenyl-phosphoraneDibromo(triphenyl)phosphoraneDibromotri(phenyl)-lambda~5~-phosphane
External Identifiers
EC NUMBER: 213-855-1DSSTOX SUBSTANCE ID: DTXSID3061423UNII: 7Y0J6R63JDWIKIDATA ID: Q27268998
Experimental Spectrum References
13C NMR Spectra1H NMR SpectraATR-IR SpectraFTIR Spectra — Bio-Rad Laboratories, Inc.Raman Spectra — Bio-Rad Laboratories

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

Bromotris(triphenylphosphine)copper(I)CAS 15709-74-7
Phosphine sulfide, triphenyl-CAS 3878-45-3
Triphenylphosphonium bromideCAS 6399-81-1
Triphenylphosphine OxideCAS 791-28-6
Triphenylphosphine selenideCAS 3878-44-2

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 1034-39-5

What are the key identifiers for Triphenylphosphine dibromide (CAS 1034-39-5)?

Triphenylphosphine dibromide is identified by CAS 1034-39-5, with molecular formula C18H15Br2P, molecular weight 422.1, InChIKey OCXGTPDKNBIOTF-UHFFFAOYSA-N.

Can I request a COA for CAS 1034-39-5?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Triphenylphosphine dibromide?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 1034-39-5 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

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