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Home/Compounds/CAS 2096-78-8
Formula C14H13OPMW 228.23Research-use catalog entryCOA/SDS by request

Diphenyl(vinyl)phosphine oxide

CAS Number: 2096-78-8

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Available Options

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1 g
Purity
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250 mg
Purity
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Loading RDKit molecule structure...
InChIKey: CQCGPNRIAFVNBY-UHFFFAOYSA-NC14H13OP | MW 228.23

Chemical Absolute Identifiers

CAS Number

2096-78-8

PubChem CID

420363

Molecular Formula

C14H13OP

Molecular Weight

228.23 g/mol

Exact Mass

228.070402

InChIKey

CQCGPNRIAFVNBY-UHFFFAOYSA-N

IUPAC Name

[ethenyl(phenyl)phosphoryl]benzene

SMILES String

C=CP(=O)(C1=CC=CC=C1)C2=CC=CC=C2

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

Diphenyl(vinyl)phosphine oxide (CAS 2096-78-8) is listed in the Advanced Chemicals portfolio, with molecular formula C14H13OP and molecular weight 228. 23 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

Safety and handling reference content is available through documentation requests.

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

Preliminary Safety Reference

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Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Diphenyl(vinyl)phosphine oxide

Names & Synonyms

Phosphine oxide, ethenyldiphenyl-P,P-Diphenylvinylphosphine oxideDiphenylvinylphosphine oxide[ethenyl(phenyl)phosphoroso]benzenePhosphine oxide, diphenylvinyl-
Show all synonyms
ethenyl(diphenyl)phosphane oxide(ethenyl-phenylphosphoryl)benzenevinyldiphenylphosphine oxideDiphenyl(vinyl)phosphineoxideEthenyl-diphenylphosphine oxidePhosphine, ethenyldiphenyloxide-Ethenyl(oxo)di(phenyl)-lambda~5~-phosphane
External Identifiers
DSSTOX SUBSTANCE ID: DTXSID40329449WIKIDATA ID: Q82092791
Experimental Spectrum References
13C NMR Spectra31P NMR Spectra

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

Show non-linked catalog cues

Non-public related references

Methyldiphenylphosphine oxideCAS 2129-89-7
Ethyldiphenylphosphine oxideCAS 1733-57-9
Ethyl diphenylphosphinateCAS 1733-55-7
1-Methylethyl diphenyl phosphateCAS 60763-39-5
4-(Benzyl(methyl)amino)benzaldehydeCAS 1215-41-4

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 2129-89-7Methyldiphenylphosphine oxideCAS 1733-57-9Ethyldiphenylphosphine oxideCAS 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 2096-78-8

What are the key identifiers for Diphenyl(vinyl)phosphine oxide (CAS 2096-78-8)?

Diphenyl(vinyl)phosphine oxide is identified by CAS 2096-78-8, with molecular formula C14H13OP, molecular weight 228.23, InChIKey CQCGPNRIAFVNBY-UHFFFAOYSA-N.

Can I request a COA for CAS 2096-78-8?

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

Can I request supplier SDS for Diphenyl(vinyl)phosphine oxide?

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

Is CAS 2096-78-8 available for quotation?

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

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