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| LC5307 Pyrocatechol monoethyl ether (Tiron) metal indicator |
| Order number | Packaging | Quantity | Price € |
| AC32307 | Glass bottle | 250 ml | 18.68 |
| Product information | |
| Synonyms | Guaethol, 2-Ethoxyphenol |
| Hill Formula | C8H10O2 |
| Chemical formula | 2-(C2H5O)C6H4OH |
| HS Code | 2909 50 00 |
| EC number | 202-358-5 |
| Molar mass | 138.16 g/mol |
| CAS number | 94-71-3 |
| Chemical and physical data | |
| Solubility | 9 g/l (30 °C) |
| Melting point | 24 – 27 °C |
| Molar mass | 138.16 g/mol |
| Density | 1.10 g/cm3 (20 °C) |
| Boiling point | 214 – 216 °C (1013 hPa) |
| Vapor pressure | 1 hPa (45 °C) |
| Flash point | 86 °C |
| Refractive index | 1.5291 (25 °C, 589 nm) |
| Safety information according to GHS | |
| Hazard Statement(s) | H319: Causes serious eye irritation. H315: Causes skin irritation. |
| Precautionary Statement(s) | P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Warning |
| Hazard Pictogram(s) |  |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 2 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 36/38 Irritating to eyes and skin. |
| S Phrase | S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| Categories of danger | irritant |
| Hazard Symbol |
|
Irritant
| Toxicological data | |
| LD 50 oral | LD50 rat > 2000 mg/kg |
| Specifications | |
| Assay (GC, area%) | ≥ 98 % |
| Melting range – lower value |
≥ 24 °C |
| – upper value | ≤ 27 °C |
| Identity (IR) | passes test |
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