Description Catalogue Number 802361 Synonyms Tetrachloro-p-benzoquinone Product Information CAS number 118-75-2 EC index number 602-066-00-1 EC number 204-274-4 Hill Formula C₆Cl₄O₂ Molar Mass 245.87 g/mol HS Code 2914 79 00 Structure formula Image Applications Application p-Chloranil for synthesis. CAS 118-75-2, pH 3.5 - 4.5 (100 g/l, H₂O, 20 °C) (slurry). Physicochemical Information Ignition temperature >400 °C Melting Point 290 - 293 °C (sublimed) pH value 3.5 - 4.5 (100 g/l, H₂O, 20 °C) (slurry) Vapor pressure 1 hPa (71 °C) Bulk density 800 kg/m3 Solubility 0.25 g/l practically insoluble Toxicological Information LD 50 oral LD50 Rat 4000 mg/kg Safety Information according to GHS Hazard Pictogram(s) Hazard Statement(s) H315: Causes skin irritation. H319: Causes serious eye irritation. H410: Very toxic to aquatic life with long lasting effects. Precautionary Statement(s) P273: Avoid release to the environment. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 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. Safety Information Hazard Symbols Dangerous for the environment Irritant Categories of danger irritant, dangerous for the environment 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. Storage and Shipping Information Storage Store below +30°C. Transport Information Declaration (railroad and road) ADR, RID UN 3077 , 9, III Declaration (transport by air) IATA-DGR UN 3077 , 9, III Declaration (transport by sea) IMDG-Code UN 3077 , 9, III, Marine Pollutant: P Specifications Assay (HPLC, area%) ≥ 98.0 % (a/a) Identity (IR) passes test
ارسال درخواست خرید