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LC1073 Butyraldehydefor synthesis |
| Order number | Packaging | Quantity | Price € |
| AC28073 | Glass bottle | 100 ml | 11.88 |
| AC28073 | Glass bottle | 1 l | 18 |
| AC28073 | Glass bottle | 2.5 l | 35.1 |
| Product information | |
| Synonyms | Butanal |
| Hill Formula | C4H8O |
| Chemical formula | CH3CH2CH2CHO |
| HS Code | 2912 19 10 |
| EC number | 204-646-6 |
| Molar mass | 72.1 g/mol |
| EC index number | 605-006-00-2 |
| CAS number | 123-72-8 |
| Chemical and physical data | |
| Ignition temperature | -64 °C |
| Solubility | 70.09 g/mol |
| Melting point | 0.927 g/cm3 (20 °C) |
| Molar mass | 129 – 130 °C |
| Density | 36 °C |
| pH value | -64 °C |
| Boiling point | 70.09 g/mol |
| Vapor pressure | 0.927 g/cm3 (20 °C) |
| Explosion limit | 129 – 130 °C |
| Flash point | 36 °C |
| Refractive index | 1.379 (20 °C, 589 nm) |
| Safety information | |
| R Phrase | R 11 Highly flammable. |
| S Phrase | S 9-29-33 Keep container in a well-ventilated place.Do not empty into drains.Take precautionary measures against static discharges. |
| Categories of danger | highly flammable |
| Hazard Symbol |
|
| 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. |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 1129 BUTYRALDEHYDE, 3, II |
| Declaration (transport by air) IATA-DGR | UN 1129 BUTYRALDEHYDE, 3, II |
| Toxicological data | |
| LD 50 oral | LD50 rat 2490 mg/kg |
| LD 50 dermal | LD50 rabbit 2848 mg/kg |
| Specifications | |
| Assay (GC, area%) | ≥ 99 % |
| Density (d 20 °C/ 4 °C) | 0.802 – 0.804 |
| Identity (IR) | passes test |
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