Free lookupCAS 58-08-2
Caffeine
CAS 58-08-2 · PubChem CID 2519 · C8H10N4O2 · 194.19 g/mol
Also called caffeine, Guaranine, 1,3,7-Trimethylxanthine, Methyltheobromine, Theine.
Opens the builder with Caffeine loaded
as component 1 at 100%.
Signal word
Warning
Regulation (EC) No 1272/2008 of the European Parliament and of the Council — fetched 2026-08-29
Precautionary statement codes
P264, P270, P301+P317, P330, and P501
Regulation (EC) No 1272/2008 of the European Parliament and of the Council — fetched 2026-08-29
Regulation (EC) No 1272/2008 of the European Parliament and of the Council — fetched 2026-08-29
- Appearance
Odourless white crystals or crystalline powder.
ILO-WHO International Chemical Safety Cards (ICSCs) — fetched 2026-08-29
- Odour
no value printed
unsourced — inference candidate
- Melting point
235 °C
ILO-WHO International Chemical Safety Cards (ICSCs) — fetched 2026-08-28
- Boiling point
178 °C (sublimes)
ILO-WHO International Chemical Safety Cards (ICSCs) — fetched 2026-08-28
- Flash point
no value printed
unsourced — inference candidate
- Auto-ignition temperature
no value printed
unsourced — inference candidate
- Flammable limits
no value printed
unsourced — inference candidate
- Vapour pressure
9.0X10-7 mm Hg at 25 °C /Extrapolated/
Hazardous Substances Data Bank (HSDB) — fetched 2026-08-28
- Relative density
1.23 g/cm³
ILO-WHO International Chemical Safety Cards (ICSCs) — fetched 2026-08-28
- Solubility in water
Solubility in water, g/100ml: 2.17
ILO-WHO International Chemical Safety Cards (ICSCs) — fetched 2026-08-28
- Partition coefficient, log Kow
-0.07
ILO-WHO International Chemical Safety Cards (ICSCs) — fetched 2026-08-29
- Viscosity
no value printed
unsourced — inference candidate
No published acute toxicity value was found for this substance in the sources we read. On a document, Section 11 would print unsourced — inference candidate rather than an estimate.
This page is the evidence. The document is the deliverable.
Everything above is free and stays free. For $5 the same sourced values are assembled into a 16-section safety data sheet and a print-ready GHS label carrying your company details in Section 1.
Start a document — $5What we read
ILO-WHO International Chemical Safety Cards (ICSCs), Hazardous Substances Data Bank (HSDB), Regulation (EC) No 1272/2008 of the European Parliament and of the Council.
17 sourced records for this substance are in the ledger. Values dated more than 30 days ago are re-fetched on the next document.
- Alpha-Terpineol98-55-5 · 15 records
- Sodium persulfate7775-27-1 · 15 records
- 1-Butanol71-36-3 · 13 records
- Ethanol64-17-5 · 13 records
- Safrole94-59-7 · 13 records
- Bisphenol A80-05-7 · 12 records
- Oxalic acid144-62-7 · 12 records
- Methyl methacrylate80-62-6 · 11 records
Browse every chemical in the ledger · What a GHS safety data sheet contains