4-Ethylpyridine
ALDRICH/112437 - 98%
CAS Number: 536-75-4
Empirical Formula (Hill Notation): C7H9N
Molecular Weight: 107.15
EC Number: 208-646-7
MDL Number: MFCD00006450
Linear Formula: C7H9N
Product Type: Chemical
| assay | 98% |
| bp | 168 °C (lit.) |
| density | 0.942 g/mL at 25 °C (lit.) |
| InChI | 1S/C7H9N/c1-2-7-3-5-8-6-4 |
| InChI key | VJXRKZJMGVSXPX-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | CCc1ccncc1 |
| Application: | 4-Ethylpyridine is used to study the influence of counter-anion concentration on analyte retention. |
| General description: | 4-Ethylpyridine undergoes metal-ligand interaction with Zn-porphyrin which can be studied by mass spectrometry. |
| Packaging: | 25 g in glass bottle |
| Symbol | ![]() GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226 - H315 - H319 - H335 |
| Precautionary statements | P210 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN 1993C 3 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 122.0 °F - closed cup |
| Flash Point(C) | 50 °C - closed cup |
| Purity | 98% |
| bp | 168 °C (lit.) |
| Density | 0.942 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |



