متا اکریلامید 805792 مرک

متا اکریلامید 805792 مرک Methacrylamide 805792 merck اطلاعات فیزیکوشیمیایی نقطه جوش 215 درجه سانتی گراد (1013 hPa) محدودیت انفجار 2 - 15 ((V) دمای احتراق 510 درجه سانتی گراد نقطه ذوب 106 - 112 درجه سانتی گراد مقدار pH 7.1 (100 گرم در لیتر ، H₂O ، 20 درجه سانتی گراد) فشار بخار 0.0015 hPa (20 درجه سانتی گراد) تراکم فله 550 کیلوگرم در متر مکعب حلالیت 202 گرم در لیتر Methacrylamide for synthesis. Description Catalogue Number 805792 Synonyms 2-Methyl-2-propenamide Description Methacrylamide Product Information CAS number 79-39-0 EC number 201-202-3 Hill Formula C₄H₇NO Chemical formula CH₂=C(CH₃)CONH₂ Molar Mass 85.11g/mol HS Code 2924 19 00 Structure formula Image Applications Application Methacrylamide for synthesis. CAS 79-39-0, EC Number 201-202-3, chemical formula CH₂=C(CH₃)CONH₂. Physicochemical Information Boiling point 215C (1013hPa) Explosion limit 2-15%(V) Ignition temperature 510C Melting Point 106-112C pH value 7.1 (100g/l, H₂O, 20C) Vapor pressure 0.0015hPa (20C) Bulk density 550kg/m3 Solubility 202g/l Toxicological Information LD 50 oral LD50 Rat 1815 mg/kg LD 50 dermal LD50 Rat > 5000 mg/kg Safety Information according to GHS Hazard Pictogram(s) Hazard Statement(s) H302: Harmful if swallowed. Precautionary Statement(s) P262: Do not get in eyes, on skin, or on clothing. RTECS UC6475000 Storage class 10 - 13 Other liquids and solids WGK WGK 1 slightly 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 Harmful Categories of danger harmful R Phrase R 22 Harmful if swallowed. S Phrase S 25 Avoid contact with eyes. Storage and Shipping Information Storage Store below +30C. Specifications Assay (GC, area%) 99.0% (a/a) Melting range (lower value) 109C Melting range (upper value) 111C Identity (IR) passes test