Obtained nine system certifications for “Quality, Environment, Energy, Compliance, Measurement, Occupational Health and Safety, Integration, Social Responsibility, and Information Security Management”. Styrene Styrene Styrene, is an organic compound, the chemical formula is C8H8, vinyl electrons and benzen...
PURPOSE:To obtain the title catalyst comprising a transition metal compound having two ligands such as beta-diketone ligands by mixing a specified transition metal compound with an aluminoxane. CONSTITUTION:An organoaluminum compound of formula I (wherein R<4> is a 1-8C hydrocarbon group) is ...
Chemical Formula C26H29N3O2 Physical and Chemical Properties Appearance: Off white crystal Odor: odorless PH: Not available Vapor Pressure: Not available Vapor Density: Not available B. P.: Not available M. P.: 175.0~183.0ºC Specific gravity: 0.62g/cm3 Solubility in H2O: Minu...
Formula: C17h14o Contact Supplier Chat Still deciding? Get samples of US$ 5.8/kg Request Sample QINGDAO JIERUIXIN MACHINERY AND TECHNOLOGY CO., LTD. Trading Company Gold Member Since 2013 Audited Supplier Importers and Exporters High Repeat Buyers Choice Exhibition Exper...
Industrial Grade 108-94-1 99.9% Cyclohexanone Used for Solvent US$999.00-1,270.00 1 Ton (MOQ)Product Description Company Info Basic Info. Model NO. CYC CAS No. 108-94-1 Formula C6h10o EINECS 203-631-1 Ketone Saturated Ketone Product Name Cyclo...
如苯乙烯用“styrene”而不用“ethenyl benzene”。 ⑦对于生物体名称,以普通名为主。元素符号一般不作关键词,而用其英文名称作为关键词; ⑧一切概念性名称或物质名称均取其单数形式; ⑨在标目“Review”下,列有大量综述、述评性文献。 (2)化学物质索引(Chemical Substance Index) ...
(9) It can polymerize with sodium acrylate, styrene-acrylic emulsion, polyvinyl alcohol to improve fertilizer about red soil and strengthen absorb ammonium ion, nitrateion. (10) It can be used for the third oil displacement agent. (11) As one dry strength agent of papermaking additives, it ...
2-propylene oxide, 2-methyl-1-propanol and ethanol [anhydrous], 1-chloro-2,3-propylene oxide, dichloromethane, 1,1-dichloroethane, 1,2-dichloroethane, styrene [stable], tetrahydrofuran, propane and other chemical raw materials, involving pesticide, medicine, ch...
Additive C was made in a similar way to Additive B but using 2 moles of a 1:1 molar mixture of C12H25OH and C14H29OH to esterify the styrene maleic anhydride copolymer. This too gave a copolymer of number average molecular weight of 50,000 and contained 3.3% (w/w) free alcohol. ...
Process for Production of Styrene from Ethylbenzene Com- prising Low Temperature Heat Recovery and Modification of the Ethylbenzene-Styrene Feed therewith. US... HH Sardina - US 被引量: 59发表: 1986年 CHEMICAL MECHANICAL POLISHING CLEANING COPOSITION AND THE CLEANING METHOD THEREWITH PURPOSE: chemica...