WebThis substance is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 1 000 to < 10 000 tonnes per annum. This substance is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing. Consumer Uses Web20. aug 2024 · The long alkyl chain phenylethylammonium bromide (PEABr) has been generally introduced in the perovskites in order to form a 2D phases when it replaces A …
4-Phenylbutylammonium bromide C10H16BrN - PubChem
Web十六烷基三甲基溴化铵是一种季铵盐。 有吸湿性。 在酸性溶液中稳定。 其他名称 N,N,N-三甲基1-十六烷基溴化铵;鲸蜡三甲基溴化铵;阳性皂等。 [1] CTAB呈白色或浅黄色结晶体至粉末状,有刺激气味,易溶于乙/异丙醇、三氯甲烷,溶于10份水,微溶于丙酮,几乎不溶于乙醚和苯 [2] ,震荡时产生大量泡沫,与阴离子、非离子、两性表面活性剂有良好的配位性( … Web3. apr 2024 · Visit ChemicalBook To find more Tetrabutylammonium bromide(1643-19-2) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. You can also browse global suppliers,vendor,prices,Price,manufacturers of Tetrabutylammonium … owa issvc.com
4-Bromophenethyl bromide 96 1746-28-7
Web17. feb 2024 · In a typical PeLED with inverted structure, as illustrated in Figure 1A, when photons generated in perovskite layer propagate to the 1,3,5-tris (1-phenyl-1H-benzimidazol-2-yl)benzene (TPBi)/metal-cathode interface (with any incident angle) and perovskite/TPBi interface (with incident angle larger than the critical angle), TIR occurs and … Web27. okt 2024 · pKa is an acid dissociation constant used to describe the acidity of a particular molecule. Its value is directly related to the structure of the given compound. The constant changes depending on the solvent the compound is used in. Typically, organic chemists compare the various values from their determination in water, DMSO and the … Web15. feb 2024 · For instance, a trade-off between the optical properties and mechanical properties can be obtained by tuning the alkyl chain length. 124 Utilizing excess PEA + in PEA 2 PbBr 4 films fills the A-site vacancies, increasing the PLQY from 39.5% to 49.6%. 56 Employing phenylbutylammonium bromide (PBABr) and propylammonium bromide … owais shah cricketer