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LC2581 Thiophenefor synthesis |
| Order number | Packaging | Quantity | Price € |
| AC29581 | Glass bottle | 5 ml |
10.89 |
| AC29581 | Glass bottle | 250 ml | 21.15 |
| AC29581 | Glass bottle | 1 l | 73.35 |
| Product information | |
| Hill Formula | C4H4S |
| HS Code | 2934 99 90 |
| EC number | 203-729-4 |
| Molar mass | 84.13 g/mol |
| CAS number | 110-02-1 |
| Chemical and physical data | |
| Ignition temperature | 395 °C |
| Solubility |
(20 °C) insoluble |
| Saturation concentration (air) | 276 g/m3 (20 °C) Air |
| Melting point | -38 °C |
| Molar mass | 84.13 g/mol |
| Density | 1.06 g/cm3 (20 °C) |
| Boiling point | 83 – 84 °C (1013 mbar) |
| Vapor pressure | 80 hPa (20 °C) |
| Explosion limit | 1.5 – 12.5 %(V) |
| Flash point | -10 °C |
| Refractive index | 1.5289 (20 °C, 589 nm) |
| Safety information according to GHS | |
| Hazard Statement(s) | H225: Highly flammable liquid and vapour. H302: Harmful if swallowed. H319: Causes serious eye irritation. H412: Harmful to aquatic life with long lasting effects. |
| Precautionary Statement(s) | P210: Keep away from heat/sparks/open flames/hot surfaces. – No smoking. P260: Do not breathe vapour. P262: Do not get in eyes, on skin, or on clothing. P273: Avoid release to the environment. 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) |   |
| Storage class | 3 Flammable Liquids |
| WGK | WGK 3 highly water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Safety information | |
| R Phrase | R 11-22-36-52/53 Highly flammable.Harmful if swallowed.Irritating to eyes.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| S Phrase | S 16-23-24-61 Keep away from sources of ignition – No smoking.Do not breathe vapour.Avoid contact with skin.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
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 2414 THIOPHENE, 3, II |
| Declaration (transport by air) IATA-DGR | N 2414 THIOPHENE, 3, II |
| Toxicological data | |
| LD 50 oral | LD50 rat 1400 mg/kg |
| Specifications | |
| Assay (GC, area%) | ≥ 99 % |
| Density (d 20 °C/ 4 °C) | 1.062 – 1.065 |
| Identity (IR) | passes test |
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