(R)-NOBIN

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
SAFETY DATA SHEET (SDS)
Update Date: 2023-11-29 16:31:21

What is (R)-NOBIN?

Chemical properties

Red crystal

The Uses of (R)-NOBIN

(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.

General Description

(R)-(+)-2′-Amino-1,1′-binaphthalen-2-ol is a non-symmetrically substituted 1,1′-binaphthalene ligand.

Properties of (R)-NOBIN

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
pka	8.90±0.50(Predicted)
CAS DataBase Reference	137848-28-3(CAS DataBase Reference)

Safety information for (R)-NOBIN

Signal word	Danger
Pictogram(s)	Corrosion Corrosives GHS05 Environment GHS09
GHS Hazard Statements	H318:Serious eye damage/eye irritation H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes	P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P391:Collect spillage. Hazardous to the aquatic environment P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P501:Dispose of contents/container to..…