2,2′-Biquinoline
SIAL/35020 - for spectrophotometric det. of Cu, ≥99.0%
Synonym: 2,2′-Diquinolyl; Cuproin
CAS Number: 119-91-5
Empirical Formula (Hill Notation): C18H12N2
Molecular Weight: 256.30
EC Number: 204-357-5
MDL Number: MFCD00006740
Linear Formula: C18H12N2
Product Type: Chemical
assay | ≥99.0% |
≥99.0% (NT) | |
ign. residue | ≤0.05% |
InChI | 1S/C18H12N2/c1-3-7-15-13( |
InChI key | WPTCSQBWLUUYDV-UHFFFAOYSA |
mp | 192-195 °C (lit.) |
192-196 °C | |
quality | for spectrophotometric det. of Cu |
Quality Level | 100 ![]() |
SMILES string | c1ccc2nc(ccc2c1)-c3ccc4cc |
technique(s) | UV/Vis spectroscopy: suitable |
General description: | 2,2′-Biquinoline is a white crystalline solid and it melts at 176°C. It is insoluble in water, but is soluble in ethyl, amyl and isoamyl alcohol, isoamyl acetate, dimethylformamide, acetic acid, acetonitrile and carbon tetrachloride. |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99.0% (NT); ≥99.0% |
mp | 192-195 °C (lit.); 192-196 °C |
UNSPSC | 41116105 |