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LC5739 Tetramethylammonium bromide for synthesis Order number Packaging Quantity Price AC32739 Glass bottle 25 g inquire AC32739 Glass bottle 100 g inquire Product information Hill Formula C4H12BrN HS Code 2923 90 00 EC number 200-581-2 Molar mass 154.04g/mol CAS number 64-20-0 Chemical and physical data Solubility (20C)soluble Melting point ca.230C(decomposition) Molar mass 154.04g/mol Density 1.50g/cm3 Bulk density 450kg/m3 pH value 5.5-6.5 (100g/l, H2O) Boiling point >360C(sublimed) Safety information according to GHS Hazard Statement(s) H300: Fatal if swallowed. Precautionary Statement(s) P262: Do not get in eyes, on skin, or on clothing. Signal Word Danger Hazard Pictogram(s) RTECS BS7600000 Storage class 6.1A Combustible substances, toxic WGK WGK 3 highly water endangering Disposal 9Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535). Safety information R Phrase R 25Toxic if swallowed. S Phrase S 24/25-37-45Avoid contact with skin and eyes.Wear suitable gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). श्रेणियाँ of danger toxic Hazard Symbol Toxic Transport information Declaration (transport by sea) IMDG-Code UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(TETRAMETHYLAMMONIUM BROMIDE), 6.1, II Declaration (transport by air) IATA-DGR UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(TETRAMETHYLAMMONIUM BROMIDE), 6.1, II Toxicological data LD 50 oral LD50 rat 50 mg/kg Specifications Assay(argentometric) 99% Identity(IR) passes test