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| LC3146 p-Chloranil for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC30146 | Glass bottle | 5 g | 11.89 |
| AC30146 | Glass bottle | 250 g | 29.25 |
| Product information | |
| Synonyms | Tetrachloro-p-benzoquinone |
| Hill Formula | C6Cl4O2 |
| HS Code | 2914 70 00 |
| EC number | 204-274-4 |
| Molar mass | 245.87 g/mol |
| EC index number | 602-066-00-1 |
| CAS number | 118-75-2 |
| Chemical and physical data | |
| Ignition temperature | >400 °C DIN 51794 |
| Solubility | (20 °C) practically insoluble |
| Melting point | 290 – 293 °C (sublimed) |
| Molar mass | 245.87 g/mol |
| Density | 0.425 g/cm3 (20 °C) |
| Bulk density | 800 kg/m3 |
| pH value | 3.5 – 4.5 (100 g/l, H2O, 20 °C) (slurry) |
| Vapor pressure | 1 hPa (71 °C) |
| Flash point | >100 °C |
| Safety information | |
| R Phrase | R 36/38-50/53 Irritating to eyes and skin.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| S Phrase | S 37-60-61 Wear suitable gloves.This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
| Categories of danger | irritant, dangerous for the environment |
| Hazard Symbol |
|
| RTECS | DK6825000 |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 2 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. |
Irritant
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(TETRACHLORO-P-BENZOQUINONE), 9, III, Marine Pollutant: P |
| Declaration (transport by air) IATA-DGR | UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(TETRACHLORO-P-BENZOQUINONE), 9, III |
| Toxicological data | |
| LD 50 oral | LD50 rat 4000 mg/kg |
| Specifications | |
| Assay (HPLC, area%) | ≥ 98 % |
| Melting range – lower value |
≥ 289 °C |
| – upper value | ≤ 295 °C |
| Identity (IR) | passes test |
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