Basic information
- Name:
2,2'-Biquinoline
- CAS No.:
119-91-5
- Molecular Structure:
- Formula:
- C18H12N2
- Molecular Weight:
- 256.31
- Synonyms:
- 2,2'-Bichinoline;2,2'-Biquinolyl;2,2'-Diquinoline;2,2'-Diquinolyl;Cuproin;Cuproine;
- EINECS:
- 204-357-5
- Density:
- 1.223 g/cm3
- Melting Point:
- 192-195 °C(lit.)
- Boiling Point:
- 456.1 °C at 760 mmHg
- Flash Point:
- 203.6 °C
- Appearance:
- slightly yellow to light beige shiny flakes
- Hazard Symbols:
Xi- Risk Codes:
- 36/37/38
- Safety Description:
- 26-37/39 Details
Famous Chemical Enterprises
-
Livzon -
Total -
Shell -
Dupont -
Exxonmobil -
Akzonobel -
Basf -
Bayer -
BP
Please post your buying leads,so that our qualified suppliers will soon
contact you!
*Required Fields
Chemistry
Molecular Structure of 2,2'-Biquinoline (CAS NO.135-48-8):
.png)
IUPAC Name: 2-quinolin-2-ylquinoline
Empirical Formula: C18H12N2
Molecular Weight: 256.3013
H bond acceptors: 2
H bond donors: 0
Freely Rotating Bonds: 1
Polar Surface Area: 25.78 Å2
Index of Refraction: 1.72
Molar Refractivity: 82.71 cm3
Molar Volume: 209.3 cm3
Surface Tension: 57.4 dyne/cm
Density: 1.223 g/cm3
Flash Point: 203.6 °C
Enthalpy of Vaporization: 68.85 kJ/mol
Boiling Point: 456.1 °C at 760 mmHg
Vapour Pressure: 4.52E-08 mmHg at 25°C
Melting point: 192-195 °C(lit.)
BRN: 187259
EINECS: 204-357-5
Product Categories: Quinolinecarboxylic Acids, etc.; Quinolines
InChI
InChI=1/C18H12N2/c1-3-7-15-13(5-1)9-11-17(19-15)18-12-10-14-6-2-4-8-16(14)20-18/h1-12H
Smiles
c1(c2nc3c(cccc3)cc2)nc2c(cccc2)cc1
Safety Profile
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany: 3
F: 8
HS Code: 29334990
Specification
2,2'-Biquinoline , with CAS number of 135-48-8, can be called 2,2'-Diquinolyl ; Cuproine ; Cuproin .
