Product No.: SRCHEM0001 
Description: (S)-(-)-1,1'-Bi-2-naphthol
Synonyms: 
(S)-(-)-1,1'-Bi(2-naphthol) 
(S)-(-)-1,1'-Binaphthalene-2,2'-d

C₂₀H₁₄O₂

High-performance liquid chromatography(HPLC) 
HPLC(Chiral Column): 

Chemical Assay: 
High-performance liquid chromatography(HPLC) 
HPLC(C18.Column) 

FT-IR Condensed Phase 
Safety: 
F: 10 
Hazard Codes: T 
Risk Statements: 25-36 
Safety Statements: 26-45 
RIDADR: UN 2811 6.1/PG 3 
WGK Germany: 3 
RTECS: DU3106100 
References: 
Merck: Merck13,1226 
Fieser: Fieser12,190 
Fieser13,113 
Fieser15,135 
Fieser16,132 
Fieser17,116 
Reference: Aldrich MSDS1, 189:D 
Corp MSDS1(1), 414:C 
FT-IR2(2), 1897:A 
FT-IR1(1), 1111:B 

Appearance: white crystalline powder Chiral Assay(HPLC):ee: 99.5%ee+ ( optical purity) Chemical Assay(HPLC): 99.5%+ optical activity：([a]22/D): -34°, c = 1 in THF Melting Point: 208-211 °C

A chiral auxiliary used in the catalytic asymmetric oxidation of sulfides to sulfoxides. Chiral lanthanide triflates formed from binaphthol serve as catalysts for asymmetric Diels-Alder reactions.<

Cardboard drum Packaging: 
5kgs/ drum. 10kgs/ drum. 20kgs/ drum. 25kgs/ drum 
:Reagent Packaging: 
100g/ Bottle. 500g/ Bottle. 1kgs/ Bottle.