119-91-5
119-91-5 structure
- Name: biquinoline
- Chemical Name: 2,2'-Biquinoline
- CAS Number: 119-91-5
- Molecular Formula: C18H12N2
- Molecular Weight: 256.301
- Catalog: Pharmaceutical intermediate Heterocyclic compound Quinoline compound
- Create Date: 2018-06-27 12:00:43
- Modify Date: 2026-07-03 12:23:35
| Name | 2,2'-Biquinoline |
|---|---|
| Synonyms |
2,3''-BIQUINOLINE
2,2-BIQUINOLINE 2,2''-Biquinoline 2,2'-Diquinolyl CUPROINE 2-Quinolin-2-ylquinoline 2,2μ-Diquinolyl, Cuproin 2,2'-BIQUINOLINE 2,2'-DIQUINOLYL CUPROIN R. G 2,2-DIQUINOLYL extrapure MFCD00006740 α,α'-Biquinolyl Cuproine 2,2'-Diquinolyl Biquinoline 2,2'-BIQUINOLINE FOR ANALYSIS A,A -DIQUINOLYL 2,2-DIQUINOLEINE CUPROIN Cuproin~2,2-Diquinolyl 2,2'-Quinolyl 2,2'-Biquinoline > 2-quinolin-2-ylquinoline 2,2′-biquinoline Cuproine 2,2'-Diquinolyl 2,2'-BIQUINOLYL ALPHA,ALPHA'-DIQUINOLYL 2,2'-Biquinoline (6CI, 7CI, 8CI, 9CI, ACI) 5 2,2'-Biquinoline 2,2′-Biquinoline 2,2-Biquinoline (2,2-Diquinolyl, Cuproine) extrapure α,α'-Biquinolyl EINECS 204-357-5 2,2'-BiquinoL 2,2‘-Biquinoline TIMTEC-BB SBB008865 2,2'-Biquinoline ISO 9001：2015 REACH 2,2’-BIQUINOLINE (2,2' Diquinolyl) |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 456.1±30.0 °C at 760 mmHg |
| Melting Point | 192-195 °C(lit.) |
| Molecular Formula | C18H12N2 |
| Molecular Weight | 256.301 |
| Flash Point | 203.6±15.8 °C |
| Exact Mass | 256.100037 |
| PSA | 25.78000 |
| LogP | 3.82 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.720 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
|---|---|
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
| Safety Phrases | S26-S36-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 29334990 |
| Precursor 9 | |
|---|---|
| DownStream 3 | |
| HS Code | 2933499090 |
|---|---|
| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |