# Tributyl Phosphate (technology)

internal name `tbp` · tier 5 (Chemical science pack, [tier 5](https://factorio.kalzumeus.com/tier/5.md))
HTML page: https://factorio.kalzumeus.com/tech/tbp/

## Cost

1300 units of (1 × [Chemical science pack](https://factorio.kalzumeus.com/item/chemical-science-pack.md), 2 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 3 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 6 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 10 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 120 s each.

## Requires (1)

- [Microfibers](https://factorio.kalzumeus.com/tech/microfibers.md)

## Leads to (1)

- [pY science pack](https://factorio.kalzumeus.com/tech/py-science-pack-3.md)

## Unlocks (6 recipes)

### Acetaldehyde (`acetaldehyde-1`)

- 10 s · tier 5 · productivity modules allowed
- Ingredients: 1 × [Silver plate](https://factorio.kalzumeus.com/item/silver-plate.md), 50 × [Hot air](https://factorio.kalzumeus.com/fluid/hot-air.md), 100 × [Water](https://factorio.kalzumeus.com/fluid/water.md), 100 × [Acetylene](https://factorio.kalzumeus.com/fluid/acetylene.md), 2 × [Plastic bar](https://factorio.kalzumeus.com/item/plastic-bar.md)
- Results: 1 × [Acetaldehyde](https://factorio.kalzumeus.com/item/acetaldehyde.md)
- Made in: Chemical plant, Chemical plant MK 01, Chemical plant MK 02, Chemical plant MK 03, Chemical plant MK 04
- Unlocked by: [Tributyl Phosphate](https://factorio.kalzumeus.com/tech/tbp.md)

### Acetaldehyde (`acetaldehyde-2`)

- 5 s · tier 5 · productivity modules allowed
- Ingredients: 1 × [Titanium Dioxide](https://factorio.kalzumeus.com/item/tio2.md), 100 × [Ethanol](https://factorio.kalzumeus.com/fluid/ethanol.md), 2 × [Plastic bar](https://factorio.kalzumeus.com/item/plastic-bar.md)
- Results: 1 × [Acetaldehyde](https://factorio.kalzumeus.com/item/acetaldehyde.md)
- Made in: High pressure furnace MK 01, High pressure furnace MK 02, High pressure furnace MK 03, High pressure furnace MK 04
- Unlocked by: [Tributyl Phosphate](https://factorio.kalzumeus.com/tech/tbp.md)

### Butanol (`propene-to-butanol`)

- 0.5 s · tier 5
- Ingredients: 50 × [Propene](https://factorio.kalzumeus.com/fluid/propene.md), 50 × [Hydrogen](https://factorio.kalzumeus.com/fluid/hydrogen.md), 25 × [Carbon dioxide](https://factorio.kalzumeus.com/fluid/carbon-dioxide.md)
- Results: 50 × [Butanol](https://factorio.kalzumeus.com/fluid/butanol.md)
- Made in: Electrolyzer MK 01, Electrolyzer MK 02, Electrolyzer MK 03, Electrolyzer MK 04
- Unlocked by: [Tributyl Phosphate](https://factorio.kalzumeus.com/tech/tbp.md)

### 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)

### Tributyl Phosphate (TBP) (`tbp`)

- 10 s · tier 5
- Ingredients: 1 × [Pyridine](https://factorio.kalzumeus.com/item/pyridine.md), 150 × [Benzene](https://factorio.kalzumeus.com/fluid/benzene.md), 50 × [Phosphoric acid](https://factorio.kalzumeus.com/fluid/phosphoric-acid.md), 100 × [Butanol](https://factorio.kalzumeus.com/fluid/butanol.md), 3 × [Empty barrel](https://factorio.kalzumeus.com/item/barrel.md)
- Results: 3 × [Tributyl Phosphate (TBP)](https://factorio.kalzumeus.com/item/tbp.md)
- Made in: Chemical plant, Chemical plant MK 01, Chemical plant MK 02, Chemical plant MK 03, Chemical plant MK 04
- Unlocked by: [Tributyl Phosphate](https://factorio.kalzumeus.com/tech/tbp.md)

### Titanium Dioxide (`tio2`)

- 5 s · tier 5
- Ingredients: 5 × [Titanium tetrachloride](https://factorio.kalzumeus.com/item/ticl4.md), 150 × [Oxygen](https://factorio.kalzumeus.com/fluid/oxygen.md), 1 × [Plastic bar](https://factorio.kalzumeus.com/item/plastic-bar.md)
- Results: 2 × [Titanium Dioxide](https://factorio.kalzumeus.com/item/tio2.md), 50 × [Chlorine](https://factorio.kalzumeus.com/fluid/chlorine.md)
- Made in: Destructive distillation column MK 01, Destructive distillation column MK 02, Destructive distillation column MK 03, Destructive distillation column MK 04
- Unlocked by: [Tributyl Phosphate](https://factorio.kalzumeus.com/tech/tbp.md)