(R)-(+)-2-Amino-2'-hydroxy-1,1'-binaphthyl , 98% , 137848-28-3

Synonym(s):
(R)-(+)-2-Amino-2′-hydroxy-1,1′-binaphthalene;(R)-NOBIN

CAS NO.：137848-28-3

Empirical Formula: C20H15NO

Molecular Weight: 285.34

MDL number: MFCD01882346

PRODUCT Properties

• Melting point: 171.0 to 175.0 °C
• Boiling point: 471.5±30.0 °C(Predicted)
• Density: 1.275±0.06 g/cm3(Predicted)
• storage temp.: Keep in dark place,Inert atmosphere,Room temperature
• form: crystals
• pka: 8.90±0.50(Predicted)
• Appearance: White to off-white Solid
• InChI: 1S/C20H15NO/c21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22/h1-12,22H,21H2
• InChIKey: HIXQCPGXQVQHJP-UHFFFAOYSA-N
• SMILES: Nc1c(c4c(cc1)cccc4)c2c3c(ccc2O)cccc3
• CAS DataBase Reference: 137848-28-3(CAS DataBase Reference)

Description and Uses

(R)-(+)-2′-Amino-1,1′-binaphthalen-2-ol may be used as a catalyst in the asymmetric PTC (phase-transfer catalysis) synthesis of α-amino acids. (R)-NOBIN reacts with trans-azobenzene-4,4′-dicarbonyl chloride to form poly(ester-amide)s, which shows backbone light-regulated chiroptical response.

Safety

• Symbol(GHS): GHS05,GHS09
• Signal word: Danger
• Hazard statements: H318-H410
• Precautionary statements: P273-P280-P305+P351+P338-P391-P501
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xi,N
• Risk Statements: 41-50/53
• Safety Statements: 26-39-60-61
• RIDADR: UN 3077 9 / PGIII
• WGK Germany: 3
• HS Code: 29222990
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Aquatic Acute 1; Aquatic Chronic 1; Eye Dam. 1