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Formula C22H36P2MW 362.46Research-use catalog entryCOA/SDS by request

CAS 136705-64-1

1,2-Bis((2R,5R)-2,5-diethylphospholan-1-yl)benzene , (R,R)-Et-DUPHOS

Sourcing & RFQ

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

SMILES unavailable; structure rendering pending.
InChIKey: Not availableC22H36P2 | MW 362.46

Chemical Absolute Identifiers

CAS Number

136705-64-1

PubChem CID

Not available

Molecular Formula

C22H36P2

Molecular Weight

362.46 g/mol

Exact Mass

362.22922

InChIKey

Not available

SMILES String

Not available

Physical Properties

Appearance

Liquid or Solid or Semi-solid

Physical State

solid or liquid

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

Catalog Facts

Structural features

Research Catalog Compound with Available Documentation (CAS 136705-64-1) is listed for phosphine ligand sourcing for catalyst or coordination screening.

Sourcing context

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

Research use context

Typical research procurement context: ligand-focused research workflows where steric and electronic fit are reviewed by the buyer, with buyer review before selection.

Documentation needs

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

Applications & Classification

Research intermediateCustom synthesis building blockCatalysts & ligands sourcingPhosphine ligand sourcingResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Handling & Storage

  • Preliminary handling notes only; confirm supplier SDS before handling.
  • Review storage, transport, and documentation requirements internally before order acceptance.

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

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.

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RFQ questions for CAS 136705-64-1

Can I request a COA for CAS 136705-64-1?

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

Can I request supplier SDS for 1,2-Bis((2R,5R)-2,5-diethylphospholan-1-yl)benzene , (R,R)-Et-DUPHOS?

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

Is CAS 136705-64-1 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.