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Molecular Structure of (R)-(-)-1,1'-Bi-2-naphthyl ditosylate (CAS NO.137568-37-7):
Systematic Name: 1,1'-Binaphthalene-2,2'-diyl bis(4-methylbenzenesulfonate)
SMILES: Cc1ccc(cc1)S(=O)(=O)Oc6ccc2ccccc2c6c4c5ccccc5ccc4OS(=O)(=O)c3ccc(C)cc3
InChI: InChI=1/C34H26O6S2/c1-23-11-17-27(18-12-23)41(35,36)39-31-21-15-25-7-3-5-9-29(25)33(31)34-30-10-6-4-8-26(30)16-22-32(34)40-42(37,38)28-19-13-24(2)14-20-28/h3-22H,1-2H3
InChIKey: BKYJBVWKVKRIDN-UHFFFAOYAB
Empirical Formula: C34H26O6S2
Molecular Weight: 594.6966
Nominal Mass: 594
Average Mass: 594.6966
Monoisotopic Mass: 594.117079
Index of Refraction: 1.674
Molar Refractivity: 166.35 cm3
Molar Volume: 442.8 cm3
Surface Tension: 55.3 dyne/cm
Density: 1.342 g/cm3
Flash Point: 417.4 °C
Enthalpy of Vaporization: 107.7 kJ/mol
Boiling Point: 766.6 °C at 760 mmHg
Vapour Pressure: 1.76E-22 mmHg at 25 °C
Appearance: white crystalline powder
Melting Point: 176-180 °C(lit.)
alpha: -34.5 º (c=1, CHCl3, 589nm)
Water Solubility: Insoluble
Product Categories: API intermediates
Safety Information of (R)-(-)-1,1'-Bi-2-naphthyl ditosylate (CAS NO.137568-37-7):
Hazard Codes: Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
WGK Germany: 3
(R)-(-)-1,1'-Bi-2-naphthyl ditosylate (CAS NO.137568-37-7), its Synonyms are (R)-(-)-2,2'-Bis(p-toluenesulfonyloxy)-1,1'-binaphthalene ; (S)-(-)-2,2'-Bis(p-toluenesulfonyloxy)-1,1'-binaphthalene ; 1,1'-Binaphthalen-2,2'-diylbis(4-methylbenzolsulfonat) ; 1,1'-Binaphthalene-2,2'-diyl bis(4-methylbenzenesulfonate) ; (S)-(+)-1,1'-Bi-2-naphthyl ditosylate ; 1,1'-Bi-2-naphthyl ditosylate .