(S)-(-)-2,2'-Dimethoxy-1,1'-binaphthalene

The molecular structure of (S)-(-)-2,2'-Dimethoxy-1,1'-binaphthalene (CAS NO.75640-87-8) is

Molecular Formula: C₂₂H₁₈ O₂
Molecular Weight: 314.38
Density: 1.16 g/cm³
Flash Point: 152.5 °C
Boiling Point: 414.1 °C at 760 mmHg
Melting Point: 199-201 ºC
Freely Rotating Bonds: 3
Polar Surface Area: 18.46 Å²
Index of Refraction: 1.658
Molar Refractivity: 99.88 cm³
Molar Volume: 270.9 cm³
Polarizability: 39.59 ×10^-24 cm³
Surface Tension: 44.9 dyne/cm 
Enthalpy of Vaporization: 64.11 kJ/mol
Vapour Pressure: 1.09E-06 mmHg at 25°C
The Cas Register Number  of (S)-(-)-2,2'-Dimethoxy-1,1'-binaphthalene is 75640-87-8. The chemical synonyms of (S)-(-)-2,2'-Dimethoxy-1,1'-binaphthalene (CAS NO.75640-87-8) are 1,1'-binaphthalene, 2,2'-dimethoxy- ; 2,2'-Dimethoxy-1,1'-binaphthalen ; 2,2'-Dimethoxy-1,1'-binaphthalene ; (R)-(+)-2,2'-Dimethoxy-1,1'-binaphthalene ; (R)-2,2'-Dimethoxy-1,1'-binaphthyl ; (S)-(-)-2,2'-Dimethoxy-1,1'-binaphthalene ; (S)-2,2'-Dimethoxy-1,1'-binaphthyl ; 1,1'-binaphthyl, 2,2'-dimethoxy- .

 (S)-(-)-2,2'-Dimethoxy-1,1'-binaphthalene (CAS NO.75640-87-8) is used as organic reagents and pharmaceutical intermediate.

Hazard Codes: Xi,N
Risk Statements: 41-50/53-37/38 
R41: Risk of serious damage to the eyes. 
R50/53: Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 
R37/38: Irritating to respiratory system and skin.
Safety Statements: 26-36/39-60-61-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S60: This material and its container must be disposed of as hazardous waste. 
S61: Avoid release to the environment. Refer to special instructions / safety data sheets. 
S36: Wear suitable protective clothing.
RIDADR: UN 3077 9/PG 3
WGK Germany: 3