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| LC2617 Diethyl ethoxymethylenemalonate for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC29617 | Glass bottle | 250 ml | 37.60 |
| Product information | |
| Synonyms | Ethoxymethylenemalonic acid diethyl ester |
| Hill Formula | C10H16O5 |
| Chemical formula | C2H5OCH=C(COOC2H5)2 |
| HS Code | 2918 99 90 |
| EC number | 201-725-7 |
| Molar mass | 216.23 g/mol |
| CAS number | 87-13-8 |
| Chemical and physical data | |
| Ignition temperature | 215 °C |
| Solubility | (20 °C) insoluble |
| Melting point | -33 °C |
| Molar mass | 216.23 g/mol |
| Density | 1.08 g/cm3 (20 °C) |
| Boiling point | 280 °C (1013 hPa) (decomposition) |
| Flash point | 144 °C |
| Refractive index | 1.46 (20 °C, 589 nm) |
| Safety information according to GHS | |
| Hazard Statement(s) | H302: Harmful if swallowed. H335: May cause respiratory irritation. H315: Causes skin irritation. H319: Causes serious eye irritation. H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled. H317: May cause an allergic skin reaction. |
| Precautionary Statement(s) | P280: Wear protective gloves. P302 + P350: IF ON SKIN: Gently 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. P304 + P341: IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing. P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. |
| Signal Word | Danger |
| Hazard Pictogram(s) |   |
| Storage class | 10 Combustible liquids not in Storage Class 3 |
| WGK | WGK 1 slightly 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 22-36/37/38-42/43 Harmful if swallowed.Irritating to eyes, respiratory system and skin.May cause sensitization by inhalation and skin contact. |
| S Phrase | S 23-24-37-45 Do not breathe spray, vapour.Avoid contact with skin.Wear suitable gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| Categories of danger | harmful, irritant, sensitizing |
| Hazard Symbol |  Harmful |
| Toxicological data | |
| LD 50 oral | LD50 rat 925 mg/kg |
| LD 50 dermal | LD50 rat > 2000 mg/kg |
| Specifications | |
| Assay (GC, area%) | ≥ 98 % |
| Density (d 20 °C/ 4 °C) | 1.079 – 1.081 |
| Identity (IR) | passes test |
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