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LC4859 trans-2-Pentenoic acidfor synthesis |
| Order number | Packaging | Quantity | Price € |
| AC31859 | Glass bottle | 10 ml | 33.75 |
| Product information | |
| Hill Formula | C5H8O2 |
| Chemical formula | C2H5CH=CHCOOH |
| HS Code | 2916 19 95 |
| EC number | 237-791-9 |
| Molar mass | 100.11 g/mol |
| CAS number | 13991-37-2 |
| Chemical and physical data | |
| Solubility | 60 g/l (20 °C) |
| Melting point | 8 – 10 °C |
| Molar mass | 100.11 g/mol |
| Density | 0.99 g/cm3 (20 °C) |
| Boiling point | 200 – 203 °C (1013 hPa) |
| Explosion limit | 1.6 %(V) |
| Flash point | 102 °C |
| Refractive index | 1.451 (20 °C, 589 nm) |
| Safety information | |
| R Phrase | R 34 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 | corrosive |
| Hazard Symbol |
|
| Storageclass | 8 A Combustible substances, corrosive |
| WGK | WGK 3 highly water endangering |
| Disposal | 4 Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). |
Corrosive
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 3265 CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.(TRANS-2-PENTENOIC ACID), 8, III, Segregation Group: 1 (Acids) |
| Declaration (transport by air) IATA-DGR | UN 3265 CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.(TRANS-2-PENTENOIC ACID), 8, III |
| Specifications | |
| Assay (GC, area%) | ≥ 98 % |
| Density (d 20 °C/ 4 °C) | 0.987 – 0.989 |
| Identity (IR) | passes test |
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