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LC2908 Fumaryl chloridefor synthesis |
| Order number | Packaging | Quantity | Price € |
| AC29908 | Glass bottle | 50 ml | 39.15 |
| Product information | |
| Synonyms | Fumaroyl dichloride |
| Hill Formula | C4H2Cl2O2 |
| Chemical formula | ClCOCH=CHCOCl |
| HS Code | 2917 19 90 |
| EC number | 211-005-4 |
| Molar mass | 152.96 g/mol |
| CAS number | 627-63-4 |
| Chemical and physical data | |
| Solubility | (20 °C) (decomposition) |
| Melting point | -2 °C |
| Molar mass | 152.96 g/mol |
| Density | 1.41 g/cm3 (20 °C) |
| Boiling point | 161 – 164 °C |
| Vapor pressure | 1.86 hPa (20 °C) |
| Flash point | 73 °C |
| Refractive index | 1.4988 (20 °C, 589 nm) |
| Safety information | |
| R Phrase | R 21/22-34 Harmful in contact with skin and if swallowed.Causes burns. |
| S Phrase | S 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| Categories of danger | harmful, corrosive |
| Hazard Symbol |  Corrosive |
| Storage class | 8 A Combustible substances, corrosive |
| WGK | WGK 1 slightly water endangering |
| Disposal | 11 Organic acid halides, anhydrides and isocyanates can be added dropwise to an excess of methanol (Cat. No. 822283) to convert them into the corresponding methyl esters or methyl carbamates. If necessary, neutralize with sodium hydroxide solution (Cat. No. 105587). Fill into container A. |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 1780 FUMARYL CHLORIDE, 8, II, Segregation Group: 1 (Acids) |
| Declaration (transport by air) IATA-DGR | UN 1780 FUMARYL CHLORIDE, 8, II |
| Toxicological data | |
| LD 50 oral | LD50 rat 1142 mg/kg |
| LD 50 dermal | LD50 rabbit 1988 mg/kg |
| Specifications | |
| Assay (morpholine method) | ≥ 96 % |
| Density (d 20 °C/ 4 °C) | 1.407 – 1.412 |
| Identity (IR) | passes test |
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≥ 115 °C