# Pyridine

Pyanodons item · internal name `pyridine` · stack size 100 · first craftable in tier 5 (Chemical science pack, [tier 5](https://factorio.kalzumeus.com/tier/5.md))
HTML page: https://factorio.kalzumeus.com/item/pyridine/

## Produced by (1 recipes)

### Pyridine (`pyridine`)

- 10 s · tier 5 · productivity modules allowed
- Ingredients: 1 × [Cobalt extract](https://factorio.kalzumeus.com/item/cobalt-extract.md), 50 × [Hot air](https://factorio.kalzumeus.com/fluid/hot-air.md), 100 × [Acrolein](https://factorio.kalzumeus.com/fluid/acrolein.md), 100 × [Ammonia](https://factorio.kalzumeus.com/fluid/ammonia.md), 1 × [Acetaldehyde](https://factorio.kalzumeus.com/item/acetaldehyde.md)
- Results: 1 × [Pyridine](https://factorio.kalzumeus.com/item/pyridine.md)
- Made in: Fluidised bed reactor MK 01, Fluidised bed reactor MK 02, Fluidised bed reactor MK 03, Fluidised bed reactor MK 04
- Unlocked by: [Tributyl Phosphate](https://factorio.kalzumeus.com/tech/tbp.md)

## Used in (2 recipes)

- Tributyl Phosphate (TBP) (`tbp`, tier 5) → [Tributyl Phosphate (TBP)](https://factorio.kalzumeus.com/item/tbp.md)
- Tributyl Phosphate (TBP) (`tbp-2`, tier 6) → [Tributyl Phosphate (TBP)](https://factorio.kalzumeus.com/item/tbp.md)