A0743212
(R)-(+)-2-Amino-2'-hydroxy-1,1'-binaphthyl , 98% , 137848-28-3
Synonym(s):
(R)-(+)-2-Amino-2′-hydroxy-1,1′-binaphthalene;(R)-NOBIN
| Pack Size | Price | Stock | Quantity |
| 100MG | RMB362.40 | In Stock |
|
| 500MG | RMB1450.40 | In Stock |
|
| 1G | RMB2109.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
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 |
| 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 |
| 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 |
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