HYDROGEN CYANIDE CAS#: 74-90-8; ChemWhat Code: 78436
Names & Identifiers |
| Product Name | HYDROGEN CYANIDE |
| Synonyms | Hydrocyanic acid;HYDROGEN CYANIDE;formonitrile;prussic acid;HCN;Blausure;HYDROGEN CYANIDE, ANHYDROUS, STABILIZED;hydrogen cyanide hydrocyanic acid |
| CAS Registry Number | 74-90-8 |
| Molecular Formula | CHN |
| Molecular Weight | 27.03 |
| EINECS | 200-821-6 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | -13.4° |
| Boiling Point | bp 25.6° |
| Density | d(gas) 0.941 (air = 1); d(liq) 0.687 |
| pka | 9.2(at 25℃) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | F+,T+,N |
| R Phrase | 12-26-50/53-26/27/28 |
| S Phrase | 7/9-16-36/37-38-45-60-61 |
| RIDADR | 1051 |
| Storage Class | 6.1(a) |
| Packing Group | I |
| 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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