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Cas Database |
| Name |
(S)-(-)-2,2'-Dimethoxy-1,1'-binaphthalene |
EINECS | N/A | ||||||||||
| CAS No. | 75640-87-8 | Density | N/A | ||||||||||
| PSA | 18.46000 | LogP | 5.67720 | ||||||||||
| Solubility | Insoluble | Melting Point |
199-201 ºC |
||||||||||
| Formula | C22H18 O2 | Boiling Point | N/A | ||||||||||
| Molecular Weight | 314.384 | Flash Point | N/A | ||||||||||
| Transport Information | UN 3077 | Appearance | N/A | ||||||||||
| Safety |
|
Risk Codes | R37/38;R41;R50/53 | ||||||||||
| Molecular Structure |
|
Hazard Symbols |
 
|
||||||||||
| Synonyms |
1,1'-Binaphthalene,2,2'-dimethoxy-, (S)-; (-)-1,1'-Bi(2-methoxynaphthalene);(-)-2,2'-Dimethoxy-1,1'-binaphthalene; (S)-(-)-2,2'-Dimethoxy-1,1'-binaphthyl;(S)-2,2'-Dimethoxy-1,1'-binaphthalene |
Article Data | 34 |
(S)-(-)-2,2'-Dimethoxy-1,1'-binaphthalene Chemical Properties
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 Uses
(S)-(-)-2,2'-Dimethoxy-1,1'-binaphthalene (CAS NO.75640-87-8) is used as organic reagents and pharmaceutical intermediate.
(S)-(-)-2,2'-Dimethoxy-1,1'-binaphthalene Safety Profile
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
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