Histamine CAS#: 51-45-6; ChemWhat Code: 142801
Names & Identifiers |
| Product Name | Histamine |
| Synonyms | 4-(2-aminoethyl)-imidazol;4-Imidazoleethylamine;5-Imidazoleethylamine;beta-Aminoethylglyoxaline;beta-Aminoethylimidazole;beta-Imidazolyl-4-ethylamine;Eramin;Ergamine |
| CAS Registry Number | 51-45-6 |
| Molecular Formula | C5H9N3 |
| Molecular Weight | 111.15 |
| EINECS | 200-100-6 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 83-84 °C(lit.) |
| Boiling Point | 167 °C0.8 mm Hg(lit.) |
| Storage | −20°C |
| pka | 6.04(at 25℃) |
| form | Solid |
| Color | White to light yellow |
| Water Solubility | Soluble in water, alcohol, and hot chloroform. |
| Merck | 13,4739 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Histamine(51-45-6) |
| EPA Substance Registry System | 1H-Imidazole-4-ethanamine(51-45-6) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn |
| R Phrase | 22-36/37/38-42/43 |
| S Phrase | 22-26-36/37 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | MS1050000 |
| F | 3-10-23 |
| TSCA | Yes |
| Storage Class | 6.1(b) |
| Packing Group | III |
| Hazardous Substances Data | 51-45-6(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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