| send us an inquiry |
| LC658 2-Bromo-2-methylpropionic acid for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC27658 | Glass bottle | 100 g | Inquire |
| Product information | |
| Synonyms | a-Bromoisobutyric acid, 2-Bromoisobutyric acid |
| Hill Formula | C4H7BrO2 |
| HS Code | 2915 90 00 |
| EC number | 218-139-2 |
| Molar mass | 167 g/mol |
| CAS number | 2052-01-9 |
| Chemical and physical data | |
| Solubility | (20 °C) slightly soluble |
| Melting point | 41 – 44 °C |
| Molar mass | 167 g/mol |
| Density | 1.43 g/cm3 |
| Boiling point | 198 – 200 °C (1013 hPa) |
| Flash point | 66 °C |
| Safety information according to GHS | |
| 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 |  Corrosive |
| Storage class | 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). |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 3261 CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.(2-BROMO-2-METHYLPROPIONIC ACID), 8, II, Segregation Group: 1 (Acids) |
| Declaration (transport by air) IATA-DGR | UN 3261 CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.(2-BROMO-2-METHYLPROPIONIC ACID), 8, II |
| Specifications | |
| Assay (GC, area%) | ≥ 98 % |
| Melting range – lower value |
≥ 41 °C |
| – upper value | ≤ 44 °C |
| Identity (IR) | passes test |