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|Product Name:||3-Methylbenzophenone||CAS NO:||643-65-2|
|Appearance:||Yellow Oily Liquid||Assay:||99%|
3-Methylbenzophenone 3-Benzoyltoluene CAS 643-65-2 EINECS 211-401-7 Benzophenone
3-Methylbenzophenone ,Yellow oily liquid. Boiling point 311-313 ℃ / 98.29kPa, 183-185 ℃ / 2.18kPa, the relative density of 1.095, 1.5970 refractive index, a flash point> 110 ℃.Ketoprofen intermediates. Toluic acid chloride with thionyl chloride, methyl chloride generated between then and benzene in anhydrous aluminum chloride under the action of reflux in the goods.
This product is slightly hazardous for water Do not allow undiluted product or large quantities to reach ground water, water course or sewage system, without government permission, Do not allow material discharged into the surrounding environment. If used and stored according to specifications. No decomposition. Holding receptacle seal in cool, dry place to ensure that the workplace has a good ventilation or exhaust.
Safety phrases:irCauses burns.ritating substance. Irritating to eyes, respiratory system and skin. Avoid contact with skin and eyes.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.Highly flammable. Cause burns. Away from fire.I company for the production plant, complete production equipment and testing equipment.
|CAS register number||643-65-2|
|Appearance||Yellow oily liquid||Conform|
|Loss on drying||≤0.2%||0.20%|