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LC982 Butyl chloroformatefor synthesis |
| Order number | Packaging | Quantity | Price € |
| AC27982 | Glass bottle | 250 ml | 11.97 |
| Product information | |
| Synonyms | Chloroformic acid butyl ester, Butyl chlorocarboxylate |
| Hill Formula | C5H9ClO2 |
| Chemical formula | ClCOO(CH2)3CH3 |
| HS Code | 2915 90 00 |
| EC number | 209-750-5 |
| Molar mass | 136.57 g/mol |
| EC index number | 607-138-00-6 |
| CAS number | 592-34-7 |
| Chemical and physical data | |
| Ignition temperature | 285 °C DIN 51794 |
| Solubility | (20 °C) (decomposition) |
| Melting point | -70 °C |
| Molar mass | 136.57 g/mol |
| Density | 1.06 g/cm3 (20 °C) |
| Boiling point | 138.0 – 144.5 °C |
| Vapor pressure | 7.18 hPa (20 °C) |
| Flash point | 30 °C |
| Refractive index | 1.4114 (20 °C, 589 nm) |
| Safety information | |
| R Phrase | R 10-23-34 Flammable.Toxic by inhalation.Causes burns. |
| S Phrase | S 26-36-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| Categories of danger | flammable, toxic, corrosive |
| Hazard Symbol |  Toxic |
| Storage class | 3 Flammable Liquids |
| 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 2743 BUTYL CHLOROFORMATE, 6.1 (8, 3), II, Segregation Group: 1 (Acids) |
| Declaration (transport by air) IATA-DGR | UN 2743 N-BUTYL CHLOROFORMATE, 6.1 (3, 8), |
| Toxicological data | |
| LD 50 oral | LD50 rat 1325 mg/kg |
| Specifications | |
| Assay (GC, area%) | ∼95% |
| Density (d 20 °C/ 4 °C) | 1.055 – 1.057 |
| Identity (IR) | passes test |
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