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| LC4843 Pentanal for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC31843 | Glass bottle | 100 ml | 11.88 |
| AC31843 | Glass bottle | 500ml |
18.225 |
| Product information | |
| Synonyms | Valeraldehyde, Amylaldehyde |
| Hill Formula | C5H10O |
| Chemical formula | CH3(CH2)3CHO |
| HS Code | 2912 19 90 |
| EC number | 203-784-4 |
| Molar mass | 86.13 g/mol |
| Storage | Store at +2°C to +8°C. |
| CAS number | 110-62-3 |
| Chemical and physical data | |
| Ignition temperature | 205 °C DIN 51794 |
| Solubility | 14 g/l (20 °C) |
| Melting point | -92 °C |
| Molar mass | 86.13 g/mol |
| Density | 0.81 g/cm3 (20 °C) |
| pH value | (H2O) neutral |
| Boiling point | 102 °C |
| Vapor pressure | 36 hPa (20 °C) |
| Explosion limit | 1.7 – 6.8 %(V) |
| Flash point | 12 °C |
| Refractive index | 1.3942 (20 °C, 589 nm) |
| Safety information according to GHS | |
| Hazard Statement(s) | H225: Highly flammable liquid and vapour. H315: Causes skin irritation. H319: Causes serious eye irritation. H332: Harmful if inhaled. H335: May cause respiratory irritation. |
| Precautionary Statement(s) | P210: Keep away from heat/sparks/open flames/hot surfaces. – No smoking. P233: Keep container tightly closed. 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. P403 + P235: Store in a well-ventilated place. Keep cool. |
| Signal Word | Danger |
| Hazard Pictogram(s) |   |
| Storage class | 3 Flammable Liquids |
| 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 11-20-36/37/38 Highly flammable.Harmful by inhalation.Irritating to eyes, respiratory system and skin. |
| S Phrase | S 16 Keep away from sources of ignition – No smoking. |
| Categories of danger | highly flammable, harmful, irritant |
| Hazard Symbol |
|
Flammable
Harmful
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 2058 VALERALDEHYDE, 3, II |
| Declaration (transport by air) IATA-DGR | UN 2058 VALERALDEHYDE, 3, II |
| Toxicological data | |
| LD 50 oral | LD50 rat 3200 mg/kg |
| LD 50 dermal | LD50 rabbit 4850 mg/kg |
| Specifications | |
| Assay (GC, area%) | ≥ 98 % |
| Density (d 20 °C/ 4 °C) | 0.808 – 0.815 |
| Identity (IR) | passes test |
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