N- Phenylmaleimide

About N- Phenylmaleimide

N- PhenylmaleimideLC4646 N-Phenylmaleimide for synthesis Order number Packaging Quantity Price AC31646 Plastic bottle 10 g 23.63 Product information Synonyms Maleimidobenzene Hill Formula C10H7NO2 HS Code 2925 19 95 EC number 213-382-0 Molar mass 173.17g/mol CAS number 941-69-5 Chemical and physical data Melting point 87-88C Molar mass 173.17g/mol Boiling point 162-163C (16hPa) Safety information R Phrase R 25Toxic if swallowed. S Phrase S 37-45Wear suitable gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). Categories of danger toxic Hazard Symbol Toxic Storage class 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). Transport information Declaration (transport by sea) IMDG-Code UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(N-PHENYLMALEINIMIDE), 6.1, II Declaration (transport by air) IATA-DGR UN 2206 ISOCYANATES, TOXIC, N.O.S.(PHENYLISOTHIOCYANATE), 6.1, II Toxicological data LD 50 oral LD50 rat 58 mg/kg Specifications Assay (GC, area%) 99% Melting range - lower value 87C - upper value 89C Identity (IR) passes test