MolGraph
CompoundsDocumentationComplianceAbout
MolGraph

Research chemical sourcing and molecular building block RFQ workflows.

MolGraph is operated by Tessorix Inc.

support@molgraph.com

Products are intended for laboratory research use only and are not for human or veterinary use.

Compounds

  • Compound catalog
  • CAS Search

Company

  • About
  • Contact

Documentation

  • Quality Documentation
  • SDS Disclaimer

Compliance

  • Compliance

Legal

  • Terms
  • Privacy

Copyright © 2026 MolGraph. All Rights Reserved.

Home/Compounds/CAS 3277-27-8
Formula C11H15O4PMW 242.21Research-use catalog entryCOA/SDS by request

Diethyl benzoylphosphonate

CAS Number: 3277-27-8

Sourcing & RFQ

Submit an RFQ to review pricing, availability, lead time, pack size, purity, COA, and supplier SDS for this catalog entry.

Available options

Available Options

Package
1 g
Purity
97%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
250 mg
Purity
97%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
5 g
Purity
97%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required

Shipping review is required before pricing or stock can be confirmed publicly. Shipping, duties, and documentation fees are confirmed before order acceptance.

Loading RDKit molecule structure...
InChIKey: TZAMQIAPGYOUKF-UHFFFAOYSA-NC11H15O4P | MW 242.21

Chemical Absolute Identifiers

CAS Number

3277-27-8

PubChem CID

220226

Molecular Formula

C11H15O4P

Molecular Weight

242.21 g/mol

Exact Mass

242.070796

InChIKey

TZAMQIAPGYOUKF-UHFFFAOYSA-N

IUPAC Name

diethoxyphosphoryl(phenyl)methanone

SMILES String

CCOP(=O)(C(=O)C1=CC=CC=C1)OCC

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

Diethyl benzoylphosphonate (CAS 3277-27-8) is listed in the Advanced Chemicals portfolio, with molecular formula C11H15O4P and molecular weight 242. 21 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

Synthetic 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.
  • Avoid contact with skin and eyes.

PPE

Respiratory protection if needed

First Aid

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

Stability / Reactivity

  • Reactivity.
  • Carbon monoxide, carbon dioxide, phosphorus oxide.

Disposal

  • The product Remaining and non-recyclable solutions should be handed over to a licensed company for disposal.
  • Contact a professional agency with a waste disposal license to handle this substance.
Show additional safety reference fields

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

Diethyl benzoylphosphonate

Names & Synonyms

Benzoyl-phosphonic acid diethyl esterbenzoylphosphonic acid diethyl esterCBDivE_001790diethyl (phenylcarbonyl)phosphonateBENZOYLPHOSPHONIC ACID, DIETHYL ESTER
External Identifiers
DSSTOX SUBSTANCE ID: DTXSID30277506WIKIDATA ID: Q82008713
Experimental Spectrum References
13C NMR Spectra1H NMR Spectra — Sigma-Aldrich Co. LLC.FTIR SpectraRaman 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

Diethyl 2-oxo-2-phenylethylphosphonateCAS 3453-00-7
Diethyl ((phenylsulfonyl)methyl)phosphonateCAS 56069-39-7
Tetraethyl (anthracene-9,10-diylbis(methylene))bis(phosphonate)CAS 60974-92-7
Benzyl phosphateCAS 1623-07-0
Ethyl (2-aminophenyl)(methyl)phosphinateCAS 31238-61-6

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 3453-00-7Diethyl 2-oxo-2-phenylethylphosphonateCAS 56069-39-7Diethyl ((phenylsulfonyl)methyl)phosphonateCAS 60974-92-7Tetraethyl (anthracene-9,10-diylbis(methylene))bis(phosphonate)CAS 1623-07-0Benzyl phosphateCAS 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 3277-27-8

What are the key identifiers for Diethyl benzoylphosphonate (CAS 3277-27-8)?

Diethyl benzoylphosphonate is identified by CAS 3277-27-8, with molecular formula C11H15O4P, molecular weight 242.21, InChIKey TZAMQIAPGYOUKF-UHFFFAOYSA-N.

Can I request a COA for CAS 3277-27-8?

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

Can I request supplier SDS for Diethyl benzoylphosphonate?

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

Is CAS 3277-27-8 available for quotation?

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

Can MolGraph support bulk sourcing or custom synthesis review?

Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.