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Home/Compounds/CAS 2524-64-3
Formula C12H10ClO3PMW 268.63Research-use catalog entryCOA/SDS by request

Diphenyl chlorophosphate

CAS Number: 2524-64-3

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Available Options

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Purity
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Loading RDKit molecule structure...
InChIKey: BHIIGRBMZRSDRI-UHFFFAOYSA-NC12H10ClO3P | MW 268.63

Chemical Absolute Identifiers

CAS Number

2524-64-3

PubChem CID

75654

Molecular Formula

C12H10ClO3P

Molecular Weight

268.63 g/mol

Exact Mass

268.005609

InChIKey

BHIIGRBMZRSDRI-UHFFFAOYSA-N

IUPAC Name

[chloro(phenoxy)phosphoryl]oxybenzene

SMILES String

C1=CC=C(C=C1)OP(=O)(OC2=CC=CC=C2)Cl

Physical Properties

Density

1.3 g/cm³

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

Catalog Facts

Structural features

Diphenyl chlorophosphate (CAS 2524-64-3) is listed in the Advanced Chemicals portfolio, with molecular formula C12H10ClO3P and molecular weight 268. 63 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.

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, hydrogen chloride, phosphorus oxide.

Disposal

  • Dispose of remaining and non-recyclable solutions to a licensed company.
  • Contact a professional agency with a waste disposal license to handle this substance.
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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

Diphenyl chlorophosphate

Names & Synonyms

Diphenyl phosphorochloridatediphenyl chlorophosphonateDiphenylphosphoryl chlorideChlorodiphenoxyphosphine oxidePhosphorochloridic acid, diphenyl ester
Show all synonyms
Diphenoxychlorophosphine oxideO,O-Diphenyl chlorophosphateDiphenylphosphoric acid monochlorideDiphenyl phosphochloridatePhosphoric acid chloride diphenyl esterDiphenylphosphorylchloridatePhenyl phosphorochloridate ((PhO)2ClPO)DIPHENYL PHOSPHOROCHLORATEPHENYL PHOSPHOROCHLORIDITECHLOROPHOSPHONIC ACID DIPHENYL ESTERDiphenyl phosphoryl chloridediphenylchlorophosphateC12H10ClO3PChlorodiphenyl Phosphate
External Identifiers
EC NUMBER: 219-759-6DSSTOX SUBSTANCE ID: DTXSID2044892CHEMBL ID: CHEMBL3188224UNII: 1KEE9757OTWIKIDATA ID: Q10266258
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR Spectra — Sigma-Aldrich Co. LLC.31P NMR SpectraATR-IR SpectraFTIR SpectraNear IR Spectra — Prof. Buback, University of Goettingen, GermanyVapor Phase IR 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

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Non-public related references

Phosphoric acid, diphenyl esterCAS 838-85-7
Phosphoramidic acid, diphenyl esterCAS 2015-56-7
Naphthalen-2-yl diphenyl phosphateCAS 18872-49-6
Cyclohexyl diphenyl phosphateCAS 4281-67-8
Phosphorodichloridic acid, 4-nitrophenyl esterCAS 777-52-6

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 838-85-7Phosphoric acid, diphenyl esterCAS 2015-56-7Phosphoramidic acid, diphenyl esterCAS 18872-49-6Naphthalen-2-yl diphenyl phosphateCAS 4281-67-8Cyclohexyl diphenyl 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 2524-64-3

What are the key identifiers for Diphenyl chlorophosphate (CAS 2524-64-3)?

Diphenyl chlorophosphate is identified by CAS 2524-64-3, with molecular formula C12H10ClO3P, molecular weight 268.63, InChIKey BHIIGRBMZRSDRI-UHFFFAOYSA-N.

Can I request a COA for CAS 2524-64-3?

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

Can I request supplier SDS for Diphenyl chlorophosphate?

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

Is CAS 2524-64-3 available for quotation?

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

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