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  8. (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 95+%, ACROS Organics™

(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 95+%, ACROS Organics™

Product Code. 10493195 Shop All Thermo Scientific Chemicals Products
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Quantity:
250 mg
1 g
Packaging:
Glass bottle
Unit Size:
1g
250mg
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Product Code. Quantity Packaging unitSize
10493195 250 mg Glass bottle 250mg
10035173 1 g Glass bottle 1g
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Product Code. 10493195 Supplier Thermo Scientific Acros Supplier No. 382342500
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Chemical Identifiers

CAS 99646-28-3
Molecular Formula C48H40P2
Molecular Weight (g/mol) 678.796
MDL Number MFCD01311709
InChI Key IOPQYDKQISFMJI-UHFFFAOYSA-N
Synonym r-tol-binap, s-tol-binap, s---2,2'-bis di-p-tolylphosphino-1,1'-binaphthyl, 2,2'-bis di-p-tolylphosphino-1,1'-binaphthyl, s-t-binap, rac-tol-binap, r-+-2,2'-bis di-p-tolylphosphino-1,1'-binaphthyl, tol-binap, s-2,2'-bis di-p-tolylphosphino-1,1'-binaphthyl, s-p-tol-binap
PubChem CID 4189906
IUPAC Name [1-[2-bis(4-methylphenyl)phosphanylnaphthalen-1-yl]naphthalen-2-yl]-bis(4-methylphenyl)phosphane
SMILES CC1=CC=C(C=C1)P(C2=CC=C(C=C2)C)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=C(C=C7)C)C8=CC=C(C=C8)C

Specifications

CAS Min % 95.0
CAS Max % 100.0
Melting Point 255.0°C to 257.0°C
Color White to Cream
Infrared Spectrum Authentic
Assay Percent Range 95+%
Packaging Glass bottle
Quantity 250 mg
Specific Rotation Condition +167.50° (20°C c=0,3%,toluene)
Specific Rotation + 167.50
Solubility Information Solubility in water: insoluble.
Formula Weight 678.79
Percent Purity ≥95%
Physical Form Powder
Chemical Name or Material (R)-(+)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl
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Safety and Handling

compliance-icons
Product Identifier
  • (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
 Precautionary Statement
  • 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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