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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 99+%, Thermo Scientific Chemicals Product Code.: 10189652
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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 99+%, Thermo Scientific Chemicals

Product Code. 10189652
1 g, Glass bottle
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Quantity:
250 mg
1 g
5 g
Packaging:
Glass bottle
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Product Code. 10189652

Brand: Thermo Scientific Acros 265540010

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Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 76189-56-5
Molecular Formula C44H32P2
Molecular Weight (g/mol) 622.69
MDL Number MFCD00010805
InChI Key MUALRAIOVNYAIW-UHFFFAOYSA-N
Synonym binap, r-+-2,2'-bis diphenylphosphino-1,1'-binaphthyl, 2,2'-bis diphenylphosphino-1,1'-binaphthyl, s-binap, s---binap, s---2,2'-bis diphenylphosphino-1,1'-binaphthyl, r-+-binap, r-binap, rac-binap, 2,2'-bis diphenylphosphino-1,1'-binaphthaleneShow MoreShow Less
PubChem CID 634876
IUPAC Name [1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane
SMILES C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=C2C=CC=CC2=C1C1=C(C=CC2=CC=CC=C12)P(C1=CC=CC=C1)C1=CC=CC=C1

Specifications

CAS Min % 99.0
CAS Max % 100.0
Melting Point 239.0°C to 242.0°C
Color White to Yellow
Elemental Analysis 99.0% min.
Infrared Spectrum Authentic
Assay Percent Range 99% min
Packaging Glass bottle
Linear Formula ((C6H5)2PC10H6)2
Quantity 1 g
Fieser 14,38; 15,34; 16,32; 17,36
Merck Index 15, 1227
Specific Rotation Condition +240° (20°C c=0.3,toluene)
Specific Rotation − 240.00
Formula Weight 622.67
Percent Purity 99+%
Physical Form Crystalline Powder or Crystals
Chemical Name or Material (S)-(-)-2, 2'-Bis(diphenylphosphino)-1, 1'-binaphthyl, 99+%
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Lot Number Certificate Type Date Catalog Number
Lot NumberA0465276 Certificate TypeCertificate of Analysis Date21/08/2024 Catalog Number265540050,265540010
Lot NumberA0462069 Certificate TypeCertificate of Analysis Date19/04/2024 Catalog Number265540050,265540010
Lot NumberA0458190 Certificate TypeCertificate of Analysis Date31/01/2024 Catalog Number265540050,265540010,265542500
Lot NumberA0399241 Certificate TypeCertificate of Analysis Date15/12/2022 Catalog Number265540050,265540010,265542500
Lot NumberA0414633 Certificate TypeCertificate of Analysis Date13/12/2022 Catalog Number265540050,265540010,265542500

Sécurité et traitement

compliance-icons
Identifiant produit
  • (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
 Mention d'avertissement
  • Warning
 Catégorie de danger
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Mention de danger
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
 Conseils de prudence
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
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RUO – Research Use Only

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