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| LC759 1,2,4-Benzenetricarboxylic acid 1,2-anhydride 4-chloride for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC27759 | Glass bottle | 25 g | inquire |
| AC27759 | Glass bottle | 100 g | inquire |
| Product information | |
| Hill Formula | C9H3ClO4 |
| HS Code | 2917 39 95 |
| EC number | 214-874-8 |
| Molar mass | 210.57 g/mol |
| CAS number | 1204-28-0 |
| Chemical and physical data | |
| Solubility | (20 °C) Hydrolysis |
| Melting point | 65 – 68 °C |
| Molar mass | 210.57 g/mol |
| 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 |  Corrosive |
| Storage class | 8 A Combustible substances, corrosive |
| WGK | WGK 3 highly 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 3261 CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.(1,2,4-BENZENETRICARBOXYLIC ACID 1,2-ANHYDRIDE 4-CHLORIDE), 8, II, Segregation Group: 1 (Acids) |
| Declaration (transport by air) IATA-DGR | UN 3261 CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.(1,2,4-BENZENETRICARBOXYLIC ACID 1,2-ANHYDRIDE 4-CHLORIDE), 8, II |
| Specifications | |
| Assay (morpholine method) | ≥ 98 % |
| Melting range – lower value |
≥ 65 °C |
| – upper value | ≤ 68 °C |
| Identity (IR) | passes test |