Overview.
Product name: Dibutyltin monooctyl maleate , CAS 25168-21-2
Chinese Alias: 二(异辛基马来酸)二丁基锡二丁基锡双(异辛基马来酸酯)马来酸单辛酯二丁基锡二丁基锡 双(异辛基马来酸酯)
English alias: Product Code: BT-58C English Name:Di-n-butyltin Di(Monooctyl Maleate) CAS No.:25168-21-2 Molecular formula:C32H56O8Sn Physical and chemical properties. Precise molecular weight : 688.30000 Isotopic mass : 688.3 Number of isotope atoms : 0 Number of hydrogen bond donors : 0 Number of hydrogen bond acceptors : 8 Number of heavy atoms : 41 Number of rotatable bonds : 28 Complexity : 738 Experimental properties. Density : 1,145 g/cm3 Melting point : -25°C Boiling point : 618.1°C at 760 mmHg Flash point : 123°C PSA : 105.20000 LogP : 7.74680 Safety information. Hazard Class Code: 20/21/22-36/37/38 Safety instructions: S26; S36/37/39 Risk term : R20/21/22 TSCA : Yes Uses. Yellow oily liquid This product is a heat stabilizer for polyvinyl chloride products, with excellent long-term stability, weather resistance. Improves initial colouration and promotes gelation Storage and transport : Should be stored under seal in a dry, cool and ventilated warehouse Packing . 200KG/drum Storage : Storage in a dry and cool area with proper ventilation is recommended. Please fasten the lid as soon as possible after the original packaging to prevent the mixing of other substances such as moisture from affecting the performance of the product. Store in a cool, dry place, keep container closed and avoid contact with oxides. Do not breathe dust, avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change of clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.
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