METHYL MERCAPTAN CAS#: 74-93-1; ChemWhat Code: 83291
Names & Identifiers |
| Product Name | METHYL MERCAPTAN |
| Synonyms | Methanethiole;methanethiolvialwith25ml;Methanthiol;Methvtiolo;Methyl thioalcohol;Methylmercaptaan;methylthioalcohol;Metilmercaptano |
| CAS Registry Number | 74-93-1 |
| Molecular Formula | CH4S |
| Molecular Weight | 48.11 |
| EINECS | 200-822-1 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | −123 °C(lit.) |
| Boiling Point | 6 °C(lit.) |
| Density | 0.8665 |
| vapor Density | 1.66 (vs air) |
| vapor pressure | 1536 mm Hg ( 20 °C) |
| FEMA | 2716 | METHYL MERCAPTAN |
| Flash Point | <71℃ |
| pka | 10.3(at 25℃) |
| Explosive Limit | 21.8% |
| Merck | 13,5983 |
| Stability: | Stable. Highly flammable – note low flash point. Reacts vigorously or explosively with a wide variety of materials – consult a full MSDS data sheet before using. Incompatible with strong oxidizing agents, alkali and alkaline earth metals, epoxides, hydrazines, ketones, lead, mercury (II) oxide, azo- and diazo- compounds, copp |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | F+,T,N |
| R Phrase | 12-23-50/53 |
| S Phrase | 16-25-60-61 |
| RIDADR | UN 2037 2.3 |
| WGK Germany | 3 |
| RTECS | PB4375000 |
| F | 13-27 |
| Storage Class | 2.3 |
| 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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