Caffeine CAS#: 58-08-2; ChemWhat Code: 122391
Names & Identifiers | 
| Product Name | Caffeine | 
| Synonyms | METHYLTHEOBROMIDE;METHYLTHEOBROMINE;CAFFEIN;CAFFEINE;COFFEIN;COFFEINE;COFFEINUM;GUARANINE | 
| CAS Registry Number | 58-08-2 | 
| Molecular Formula | C8H10N4O2 | 
| Molecular Weight | 194.19 | 
| EINECS | 200-362-1 | 
| Other Registry Numbers | ; | 
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. | 
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Chemical & Physical Properties | 
| Melting point | 234-236.5 °C(lit.) | 
| Boiling Point | 178°C | 
| Density | 1.23 | 
| FEMA | 2224 | CAFFEINE | 
| Flash Point | 178°C | 
| Storage | 2-8°C | 
| form | Crystals or Crystalline Powder | 
| Color | Silky white or white | 
| Water Solubility | 20 g/L (20 ºC) | 
| Sublimation | 178 ºC | 
| Merck | 14,1636 | 
| BRN | 17705 | 
| Stability: | Stable. Incompatible with strong acids, strong bases, strong oxidizing agents, iodine, silver salts, tannins. Weakly light sensitive in solution. | 
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. | 
| NIST Chemistry Reference | Caffeine(58-08-2) | 
| EPA Substance Registry System | 1H-Purine-2,6-dione, 3,7-dihydro-1,3,7-trimethyl- (58-08-2) | 
Safety & Hazards(Codes & Phrases) | 
| Hazard Codes | Xn,T,F | 
| R Phrase | 22-25-39/23/24/25-23/24/25-11 | 
| S Phrase | 16-36/37-45-7 | 
| RIDADR | UN 1544 6.1/PG 3 | 
| WGK Germany | 1 | 
| RTECS | EV6475000 | 
| F | 10 | 
| TSCA | Yes | 
| Storage Class | 6.1 | 
| Packing Group | III | 
| HS Code | 29393000 | 
| Hazardous Substances Data | 58-08-2(Hazardous Substances Data) | 
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. | 
Literature | 
| Literature on PubChem | Synthesis References, Metabolite References, etc. | 
Patents | 
| Patents on PubChem | Related Patents Of This Product | 
Transportation, Storage & Usage | 
| Transportation | No Information | 
| Storage | No Information | 
| Usage | No Information | 
Spectral Properties | 
| No Information | 
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