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| Home | » Products | » Laboratory Chemicals | » Propanethiol |
| Order number | Packaging | Quantity | Price € |
| AC32171 | Glass bottle | 100 ml | 14.85 |
| AC32171 | Glass bottle | 500 ml | 27.225 |
| Product information | |
| Synonyms | Isopropyl mercaptan |
| Hill Formula | C3H8S |
| Chemical formula | (CH3)2CHSH |
| HS Code | 2930 90 99 |
| EC number | 200-861-4 |
| Molar mass | 76.16 g/mol |
| CAS number | 75-33-2 |
| Chemical and physical data | |
| Solubility | (20 °C) slightly soluble |
| Melting point | -130 °C |
| `Molar mass | 76.16 g/mol |
| Density | 0.81 g/cm3 (20 °C) |
| Boiling point | 51 - 53 °C (1013 hPa) |
| Vapor pressure | 605 hPa (37 °C) |
| Flash point | -34 °C |
| Refractive index | 1.4255 (20 °C, 589 nm) |
| Safety information according to GHS | |
| Hazard Statement(s) | H225: Highly flammable liquid and vapour. H319: Causes serious eye irritation. H410: Very toxic to aquatic life with long lasting effects. |
| Precautionary Statement(s) | P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking. P223: Keep away from any possible contact with water, because of violent reaction and possible flash fire. P262: Do not get in eyes, on skin, or on clothing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P403 + P235: Store in a well-ventilated place. Keep cool. |
| Signal Word | Danger |
| Hazard Pictogram(s) |    |
| RTECS | TZ7302000 |
| Storage class | 3 Flammable Liquids |
| WGK | WGK 3 highly water endangering |
| Disposal | 6 Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E. |
| Safety information | |
| R Phrase | R 11-22-36-50 Highly flammable.Harmful if swallowed.Irritating to eyes.Very toxic to aquatic organisms. |
| S Phrase | S 16-23-26-61 Keep away from sources of ignition - No smoking.Do not breathe vapour.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
| Categories of danger | highly flammable, harmful, irritant, dangerous for the environment |
| Hazard Symbol |  Flammable Harmful Dangerous for the environment |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 2402 PROPANETHIOLS, 3, II |
| Declaration (transport by air) IATA-DGR | UN 2402 PROPANETHIOLS, 3, II |
| Toxicological data | |
| LD 50 oral | LD50 rat > 2000 mg/kg |
| Specifications | |
| Assay(GC, area%) | ≥ 98 % |
| Density (d 20 °C/ 4 °C) | 0.813 - 0.815 |
| Identity (IR) | passes test |
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