(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, Laboratory chemicals, Laboratory Chemicals manufacturer, Laboratory chemicals india, Laboratory Chemicals directory, elabmart
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LC539 (R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthyl

for synthesis

 

Order number Packaging Quantity Price €
AC27539 Glass bottle 250 mg inquire
AC27539 Glass bottle 1 g inquire

 

Product information
Hill Formula C44H32P2
HS Code 2931 00 99
Molar mass 622.69 g/mol
CAS number 76189-55-4

 

Chemical and physical data
Melting point 238 °C
Molar mass 622.69 g/mol

 

Safety information
Storage class 10 – 13 Other liquids and solids
WGK WGK 3 highly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Specifications
Assay (HPLC, area%) ∼95%
Melting range
– lower value		 ≥ 234 °C
– upper value ≤ 242 °C
Spec. rotation [α]20/D (c= 0,3 in toluene) +230 – +240 °
Identity (IR) passes test

 

(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, Laboratory chemicals, Laboratory Chemicals manufacturer, Laboratory chemicals india, Laboratory Chemicals directory, elabmart