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LC4127 Methyl thioglycolatefor synthesis |
| Order number | Packaging | Quantity | Price € |
| AC31127 | Glass bottle | 250 ml | 22.28 |
| AC31127 | Glass bottle | 1 l | 69.3 |
| Product information | |
| Synonyms | Thioglycolic acid methyl ester, Mercaptoacetic acid methyl ester, Methyl mercaptoacetate |
| Hill Formula | C3H6O2S |
| Chemical formula | HSCH2COOCH3 |
| HS Code | 2930 90 99 |
| EC number | 219-121-7 |
| Molar mass | 106.14 g/mol |
| CAS number | 2365-48-2 |
| Chemical and physical data | |
| Solubility | 40 g/l (20 °C) |
| Melting point | -3 °C |
| Molar mass | 106.14 g/mol |
| Density | 1.17 g/cm3 (20 °C) |
| Boiling point | 146 – 149 °C (1013 hPa) |
| Flash point | 56 °C |
| Refractive index | 1.4657 (20 °C, 589 nm) |
| Safety information according to GHS | |
| Hazard Statement(s) | H226: Flammable liquid and vapour. H301: Toxic if swallowed. H315: Causes skin irritation. H317: May cause an allergic skin reaction. H319: Causes serious eye irritation. H335: May cause respiratory irritation. |
| Precautionary Statement(s) | P280: Wear protective gloves. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. 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 | Danger |
| Hazard Pictogram(s) |
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| Storage class | 3 Flammable Liquids |
| WGK | WGK 1 slightly 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 | |
| S Phrase | R 25-36/37/38-43 Toxic if swallowed.Irritating to eyes, respiratory system and skin.May cause sensitization by skin contact. |
| Storage class | S 24-26-37-45 Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| WGK | toxic, irritant, sensitizing |
| Disposal |  Toxic |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 3071 MERCAPTANS, LIQUID, TOXIC, FLAMMABLE, N.O.S.(METHYLTHIOGLYCOLATE), 6.1 (3), II |
| Declaration (transport by air) IATA-DGR | UN 3071 MERCAPTANS, LIQUID, TOXIC, FLAMMABLE, N.O.S.(METHYLTHIOGLYCOLATE), 6.1 (3), II |
| Toxicological data | |
| LD 50 oral | LD50 rat 84 mg/kg |
| Specifications | |
| Assay (GC, area%) | ≥ 98 % |
| Density (d 20 °C/ 4 °C) | 1.162 – 1.165 |
| Identity (IR) | passes test |
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