看a片

  • <tr id='eBvJAl'><strong id='eBvJAl'></strong><small id='eBvJAl'></small><button id='eBvJAl'></button><li id='eBvJAl'><noscript id='eBvJAl'><big id='eBvJAl'></big><dt id='eBvJAl'></dt></noscript></li></tr><ol id='eBvJAl'><option id='eBvJAl'><table id='eBvJAl'><blockquote id='eBvJAl'><tbody id='eBvJAl'></tbody></blockquote></table></option></ol><u id='eBvJAl'></u><kbd id='eBvJAl'><kbd id='eBvJAl'></kbd></kbd>

    <code id='eBvJAl'><strong id='eBvJAl'></strong></code>

    <fieldset id='eBvJAl'></fieldset>
          <span id='eBvJAl'></span>

              <ins id='eBvJAl'></ins>
              <acronym id='eBvJAl'><em id='eBvJAl'></em><td id='eBvJAl'><div id='eBvJAl'></div></td></acronym><address id='eBvJAl'><big id='eBvJAl'><big id='eBvJAl'></big><legend id='eBvJAl'></legend></big></address>

              <i id='eBvJAl'><div id='eBvJAl'><ins id='eBvJAl'></ins></div></i>
              <i id='eBvJAl'></i>
            1. <dl id='eBvJAl'></dl>
              1. <blockquote id='eBvJAl'><q id='eBvJAl'><noscript id='eBvJAl'></noscript><dt id='eBvJAl'></dt></q></blockquote><noframes id='eBvJAl'><i id='eBvJAl'></i>

                Benzolboronsäure Produkt Beschreibung

                Phenylboronic acid Struktur
                98-80-6
                • CAS-Nr.98-80-6
                • Bezeichnung:Benzolboronsäure
                • Englisch Name:Phenylboronic acid
                • Synonyma:Dihydroxy(phenyl)boran;Benzolboronsäure
                  t-500;usafbo-2;NSC 66487;CAS:98-80-6;phenyboronic;AKOS BRN-0133;borophenylicacid;PHENYLBORIC ACID;phenyl-boronicaci;Phenyboronic acid
                • CBNumber:CB5323625
                • Summenformel:C6H7BO2
                • Molgewicht:121.93
                • MOL-Datei:98-80-6.mol
                Benzolboronsäure physikalisch-chemischer Eigenschaften
                • Schmelzpunkt: :216-219 °C(lit.)
                • storage temp.  : 0-6°C
                • Aggregatzustand :Crystalline Powder
                • pka :8.83(at 25℃)
                • Farbe :White to off-white
                • Wasserl?slichkeit :10 g/L (20 ºC)
                • Sensitive  :Hygroscopic
                • Merck  :14,1068
                • BRN  :970972
                • InChIKey :HXITXNWTGFUOAU-UHFFFAOYSA-N
                • CAS Datenbank :98-80-6(CAS DataBase Reference)
                • EPA chemische Informationen :Boronic acid, phenyl-(98-80-6)
                Sicherheit

                Phenylboronic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

                • R-S?tze Betriebsanweisung: R22:Gesundheitssch?dlich beim Verschlucken.
                  R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
                  R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.
                • S-S?tze Betriebsanweisung: S22:Staub nicht einatmen.
                  S24/25:Berührung mit den Augen und der Haut vermeiden.
                  S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
                  S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
                  S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
                • Chemische Eigenschaften white to light yellow crystal powder
                • Verwenden Reagent used for• ;Rhodium-catalyzed intramolecular amination1 • ;Pd-catalyzed direct arylation2 • ;Mizoroki-Heck and Suzuki-Miyaura coupling reactions catalyzed by palladium nanoparticles3 • ;Palladium-catalyzed stereoselective Heck-type reaction4 • ;Highly effective Palladium-catalyzed arylation Suzuki-Miyaura cross-coupling in water5 Reagent used in Preparation of• ;Ni(II) pincer complex and Pd(II) pyridoxal hydrazone metallacycles as catalysts for the Suzuki-Miyaura cross-coupling reactions6,7• ;N-type polymers for all-polymer solar cells8 •
                • Verwenden suzuki reaction
                • Verwenden Phenylboronic Acid is a compound used in organic synthesis of various pharmaceutical goods.
                • Verwenden Phenyihoronic acid and its derivatives form complexes with polyol compounds such as saccharides and poly(vinyl alcohol) (PVA). Glucose-sensitive hydrogels can be prepared by using phenylhoronic acid as a ligand for target glucose. For example. a copolymer with phenylboronic acid moieties was synthesized by copolymerization of 4V-vinyl-2-pyrrolidone (NVP) and 3-(acryl- amide)phcnylhoronic acid (PBA). The complexes between the NVP-PBA copolymer and PVA enable us to construct glucose-sensitive insulin release systems because the complexes dissociated in response to the glucose concentration.
                  This phenylboronic acid is soluble in water and the coupling reaction can even be carried out in water. It is compatible with many organic substituents such as esters, ketones, alcohols, etc. which would prohibit the use of Grignard reagents in coupling reactions.

                Phenylboronic acid Upstream-Materialien And Downstream Produkte
                Upstream-Materialien
                Downstream Produkte
                Benzolboronsäure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
                Global(453)Suppliers
                • Firmenname:Richest Group Limited
                • Telefon:+86 21 5017 5386/3175 7285/86/87/88/89
                • Fax:+86 21 6085 3086
                • E-Mail:info@richest-group.com
                • Land:China
                • Produktkatalog:13930
                • Edge Rate:57
                • Firmenname:Shanghai XiZhi Chemical Co., Ltd.
                • Telefon:021-69005855
                • Fax:021-69005955
                • E-Mail:xizhichem@163.com
                • Land:China
                • Produktkatalog:4252
                • Edge Rate:55
                • Firmenname:Kaiyu Pharmatech Ltd.
                • Telefon:+86-21-54387233 021-60445623
                • Fax:+86-21-54387233
                • E-Mail:sales@kaiyupharmatech.com
                • Land:China
                • Produktkatalog:994
                • Edge Rate:55
                • Firmenname:Shanghai Arbor Chemical Co., Ltd.
                • Telefon:+86-21-60451683 50171870 +86-15021268886
                • Fax:+86-21-60451682
                • E-Mail:sales@arborchemical.com
                • Land:China
                • Produktkatalog:947
                • Edge Rate:55
                • Firmenname:Creasyn Finechem(Tianjin) Co., Ltd.
                • Telefon:86-22-83945878,83945171,83945172
                • Fax:4008266163-06019
                • E-Mail:export@creasyn.com sale@creasyn.com
                • Land:China
                • Produktkatalog:816
                • Edge Rate:68
                98-80-6, Phenylboronic acid Verwandte Suche:
                • Phenylboronic acid puruM, >=97.0% (HPLC)
                • Phenylboronic acid SynonyMs Benzeneboronic acid
                • Phenylboronic acid Benzeneboronic acid
                • CAS:98-80-6
                • acidephenylborique
                • borophenylicacid
                • kyselinafenylborita
                • Phenylboronic acid D5
                • phenyboronic
                • phenyl-boronicaci
                • phenyldihydroxyborane
                • t-500
                • usafbo-2
                • Benzenboronic acid
                • Phenylboronic Acid (contains varying amounts of Anhydride)
                • BIO-FARMA BF001405
                • BORONIC ACID, PHENYL-
                • BENZENEBORONIC ACID
                • BENZENEBORONIC ACID/ANHYDRIDE
                • DIHYDROXYPHENYLBORANE
                • AKOS BRN-0133
                • RARECHEM AH PB 0250
                • PHENYLBORIC ACID
                • PHENYLBORON DIHYDROXIDE
                • Phenylboric Acid: (Benzeneboronic acid)
                • Phenylboronic acid, min. 97%
                • Phenylboranic acid
                • Phenylboronic acid, May contain varying amounts of anhydride, 97%
                • Phenylboronic acid, may contain varying amounts of anhydride, 98+%
                • phenylboronic acid(SALTDATA: H2O)
                • Phenylboronic acid, 98+%, May contain varying aMounts of anhydride
                • Phenylboronic acid, 98+% 10GR
                • Phenylboronic acid, 98+% 50GR
                • NSC 66487
                • Phenylboronic Acid (95%)
                • -
                • PHENYLBORONIC ACID
                • Phenyboronic acid Benzenebcronic acid
                • Benzenebcronic acid
                • Phenyboronic acid
                • Phenylboronic Acid (PBA)
                • PhenylboricAcid>95%
                • Benzeneboronic acid (may contain anhydride), 98%
                • Benzeneboronicacid,98+%
                • Phenylboronic acid, 98+%
                • Phenylboronic acid C6H5B(OH)2
                • Phenylboronicacid,min.97%
                • 98-80-6
                • C6H7BO2
                • C6H5BOH2
                • GC Derivatizing Reagents
                • Boronic Acid, etc. (GC Derivatizing Reagents)
                • B (Classes of Boron Compounds)
                • Boronic Acids
                • Boronic Acids and Derivatives
                • Aryl
                • Organometallic Reagents
                • Substituted Boronic Acids