Description
Description
Pyridine Reagentplus ≥99% 500mL
- CAS Number 110-86-1
- Empirical Formula (Hill Notation) C5H5N
- Molecular Weight 79.10
- Beilstein/REAXYS Number 103233
- EC Number 203-809-9
- MDL number MFCD00011732
- PubChem Substance ID 329820233
- NACRES NA.21
| Quality Level | 100 |
| grade | ReagentPlus |
| vapor density | 2.72 (vs air) |
| vapor pressure | 10 mmHg ( 13.2 °C) |
| 20 mmHg ( 25 °C) | |
| assay | ≥99% |
| autoignition temp. | 899 °F |
| expl. lim. | 12.4 % |
| impurities | ≤0.1% water (Karl Fischer) |
| refractive index | n20/D 1.509 (lit.) |
| bp | 115 °C (lit.) |
| mp | −42 °C (lit.) |
| density | 0.978 g/mL at 25 °C (lit.) |
| SMILES string | C1=CN=CC=C1 |
| InChI | 1S/C5H5N/c1-2-4-6-5-3-1/h1-5H |
| InChI key | JUJWROOIHBZHMG-UHFFFAOYSA-N |
GHS02, GHS07
Signal word Danger
Hazard statements H225-H302 + H312 + H332-H315-H319
Precautionary statements P210-P280-P305 + P351 + P338
RIDADR UN1282 – class 3 – PG 2 – Pyridine
WGK Germany 2
Flash Point(F) 62.6 °F
Flash Point(C) 17 °C
Documents
Safety Data Sheet
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