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| CAS No.: | 65355-14-8 |
|---|---|
| Name: | (R)-(+)-5,5',6,6',7,7',8,8'-OCTAHYDRO-1,1'-BI-2-NAPHTHOL |
| Article Data: | 1 |
| Molecular Structure: | |
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| Formula: | C20H22O2 |
| Molecular Weight: | 294.393 |
| Synonyms: | [1,1'-Binaphthalene]-2,2'-diol,5,5',6,6',7,7',8,8'-octahydro-, (R)-;(1R)-5,5',6,6',7,7',8,8'-octahydro[1,,1'-binaphthalene]-2,2'-diol;(R)-2,2'-Dihydroxy-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl;(R)-5,5',6,6',7,7',8,8'-Octahydro-1,1'-bi-2-naphthol;Octahydro-(R)-BINOL; |
| Density: | 1.2 g/cm3 |
| Melting Point: | 165-169 °C(lit.) |
| Boiling Point: | 516.7 °C at 760 mmHg |
| Flash Point: | 244 °C |
| Appearance: | White powder |
| Hazard Symbols: |
 Xi, N
|
| Risk Codes: | 36-50/53-36/37/38 |
| Safety: | 26-60-61-36 |
| Transport Information: | UN 3077 9/PG 3 |
| PSA: | 40.46000 |
| LogP: | 4.52240 |
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Specification
The CAS register number of [1,1'-Binaphthalene]-2,2'-diol,5,5',6,6',7,7',8,8'-octahydro-, (1R)- is 65355-14-8. It also can be called as [1,1'-Binaphthalene]-2,2'-diol,5,5',6,6',7,7',8,8'-octahydro-, (R)- and the systematic name about this chemical is 5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthalene-2,2'-diol. The molecular formula about this chemical is C20H22O2 and the molecular weight is 294.39. It belongs to the following product categories which include BINOLs; Chiral Catalysts, Ligands, and Reagents; Privileged Ligands and Complexes and so on.
Physical properties about [1,1'-Binaphthalene]-2,2'-diol,5,5',6,6',7,7',8,8'-octahydro-, (1R)- are: (1)ACD/LogP: 5.27; (2)# of Rule of 5 Violations: 1; (3)#H bond acceptors: 2; (4)#H bond donors: 2; (5)#Freely Rotating Bonds: 3; (6)Polar Surface Area: 18.46 Å2; (7)Index of Refraction: 1.638; (8)Molar Refractivity: 88.18 cm3; (9)Molar Volume: 245.2 cm3; (10)Polarizability: 34.95x10-24cm3; (11)Surface Tension: 53.4 dyne/cm; (12)Density: 1.2 g/cm3; (13)Flash Point: 244 °C; (14)Enthalpy of Vaporization: 81.87 kJ/mol; (15)Boiling Point: 516.7 °C at 760 mmHg; (16)Vapour Pressure: 2.68E-11 mmHg at 25 °C.
Preparation: this chemical can be prepared by [1,1']binaphthalenyl-2,2'-diol. This reaction will need reagent of H2 and catalytic agent of PtO2. The yield is about 94%.
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Uses of [1,1'-Binaphthalene]-2,2'-diol,5,5',6,6',7,7',8,8'-octahydro-, (1R)-: it can be used to produce 3,3'-dinitro-5,6,7,8,5',6',7',8'-octahydro-[1,1']binaphthalenyl-2,2'-diol. This reaction will need reagent of 65percent HNO3 and solvent of CH2Cl2, H2O. The reaction time is 10 min with reaction temperature of 45 °C. The yield is about 69%.
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When you are using this chemical, please be cautious about it as the following:
This chemical is very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. It is irritating to eyes, respiratory system and skin. This material and its container must be disposed of as hazardous waste. When you are using it, wear suitable protective clothing and avoid release to the environment. If you want to use this chemical, refer to special instructions / safety data sheets. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: Oc1ccc4c(c1c2c(O)ccc3c2CCCC3)CCCC4
(2)InChI: InChI=1/C20H22O2/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/h9-12,21-22H,1-8H2
(3)InChIKey: UTXIFKBYNJRJPH-UHFFFAOYAF