Chiral phosphorus ligands

S-BINAP

CAS: 76189-56-5

Synonyms：

(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene puriss;

(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-biphthyl;

(S)-(-)-2,2'-Bis(diphenylphoshino)-1,1'-binaphthyl for synthesis;

(S)-(-)-BINAP, (S)-(-)-(1,1μ-Binaphthalene-2,2μ-diyl)bis(diphenylphosphine);

(S)-BINAP;

S(-)-2,2'-BIS-(DIPHENYLPHOSPHINO)-1,1'- BI NAPHTHALIN.

Product properties

Melting point ：283-286°C(lit.)

Alpha ：-240º(c=0.3,toluene)

Boiling point ：724.3±55.0°C(Predicted)

Refractive index ：-235°(C=0.3,Toluene)

Storage temp.：Inert atmosphere,Room Temperature

Color：White to light yellow

Optical activity：[α]20/D-222°,c=0.5%in benzene

Package:：100g、500g、1kg、10kg、25kg、100kg

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