2,4'-Bipyridine
2,4'-Dipyridyl
CAS: 581-47-5
Molecular Formula: C10H8N2
2,4'-Bipyridine - Names and Identifiers
| Name | 2,4'-Dipyridyl |
| Synonyms | 4'-DiPYRIDYL 2,4-Dipyridyl 2,4-Bipyridine 2,4'-BIPYRIDYL 2,4'-DIPYRIDYL 2,4'-Dipyridyl 2,4'-BIPYRIDINE 2,4'-Bipyridine 4-PYRIDYLPYRIDINE 4-Pyridylpyridine 2,4'-Bipyridine2,4'-Dipyridyl |
| CAS | 581-47-5 |
| EINECS | 209-467-7 |
| InChI | InChI=1/C10H8N2/c1-2-6-12-10(3-1)9-4-7-11-8-5-9/h1-8H |
2,4'-Bipyridine - Physico-chemical Properties
| Molecular Formula | C10H8N2 |
| Molar Mass | 156.18 |
| Density | 1.1922 (rough estimate) |
| Melting Point | 58-62 °C |
| Boling Point | 280-282 °C |
| Flash Point | 281°C |
| Solubility | Chloroform (Sparingly), DMSO (Sparingly) |
| Vapor Presure | 0.00629mmHg at 25°C |
| Appearance | Solid |
| Color | Off-White to Pale Brown |
| pKa | pK1:1.19(+2);pK2:4.77(+1) (20°C) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.6057 (estimate) |
| MDL | MFCD00006217 |
2,4'-Bipyridine - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | UN2811 |
| HS Code | 29333990 |
| Hazard Class | 6.1 |
| Packing Group | III |
2,4'-Bipyridine - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
Last Update：2024-04-09 20:52:54
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View History
2,4'-Bipyridine
猫尾草异黄酮
4-溴甲基苯甲酸
(3-BROMOPROPOXYMETHYL)BENZENE
N-ALPHA-FMOC-L-GLUTAMIC ACID GAMMA-BENZYL ESTER
7-Oxabicyclo[4.1.0]heptan-2-one, 4,4,6-triMethyl-
硫酸镁(二水)
2-CHLORO-5-BROMOBENZOIC ACID
AKOS BBS-00002614
C.I. Disperse Red 135
猫尾草异黄酮
4-溴甲基苯甲酸
(3-BROMOPROPOXYMETHYL)BENZENE
N-ALPHA-FMOC-L-GLUTAMIC ACID GAMMA-BENZYL ESTER
7-Oxabicyclo[4.1.0]heptan-2-one, 4,4,6-triMethyl-
硫酸镁(二水)
2-CHLORO-5-BROMOBENZOIC ACID
AKOS BBS-00002614
C.I. Disperse Red 135