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Metal Catalysts & Ligands

2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene

Reference StandardIn stock

2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene (CAS 98327-87-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene chemical structure
CAS number98327-87-8
FormulaC44H32P2
Molar mass622.7 g/mol
InChIKeyMUALRAIOVNYAIW-UHFFFAOYSA-N
IUPAC name[1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane

About 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene

Researchers and plant chemists source 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene from Zemixal for routine and specialised work. For your records (Reference Standard), the material is defined by CAS 98327-87-8, formula C44H32P2 and molar mass 622.7 g/mol.

Where it is used

  • Cross-coupling reactions
  • Homogeneous catalysis
  • Asymmetric synthesis

Handling and storage

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Cross-coupling reactions
  • Homogeneous catalysis
  • Asymmetric synthesis

Applications

Oil, Gas and PetrochemicalsPharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene
Product name2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene
Catalogue numberZX-017614
CAS number98327-87-8
IUPAC name[1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane
Molecular formulaC44H32P2
Molar mass622.7 g/mol
Exact mass622.1979
GradeReference Standard
XLogP311.4
H-bond donors / acceptors0 / 0
Topological polar surface area0 Ų
InChIKeyMUALRAIOVNYAIW-UHFFFAOYSA-N
SMILESC1=CC=C(C=C1)P(C2=CC=CC=C2)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=CC=C7)C8=CC=CC=C8
PubChem CID634876
Synonymsrac-BINAP, 1,1'-[1,1'-Binaphthalene]-2,2'-diylbis[1,1-diphenylphosphine], 2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene, {1-[2-(diphenylphosphanyl)naphthalen-1-yl]naphthalen-2-yl}diphenylphosphane, (±)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene, BINAP, rac-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, (1,1'-Binaphthalene)-2,2'-diylbis(diphenylphosphine), Phosphine, 1,1'-(1,1'-binaphthalene)-2,2'-diylbis(1,1-diphenyl-, Binap, (A+-)-, (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene

Which CAS number identifies 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene?
2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene is registered under CAS 98327-87-8. You may also see it listed as rac-BINAP, 1,1'-[1,1'-Binaphthalene]-2,2'-diylbis[1,1-diphenylphosphine], 2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene. Our catalogue number for this item is ZX-017614.
What are the formula and molar mass of 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene?
For 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene, its formula is C44H32P2 and its molar mass is 622.7 g/mol. The systematic (IUPAC) name is [1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane. InChIKey MUALRAIOVNYAIW-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene to my country?
Yes. Because 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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