These alpha -hydroxyketones are particularly useful in paints and finishes based on oxidatively drying alkyd resins.WEISS WOLFRAM DR.BALZER WOLF-DIETER DR.FIKENTSCHER ROLF DR.IMMEL GUENTHER DR.WOLF HANS DR.
Difunctional alpha hydroxy ketone Appearance:white powder Purity:99 FOB Price:1 USD/gram Senden Sie eine Anfrage Hubei Jiutian Bio-medical Technology Co., Ltd 5YRS Manufacturer 1-Propanone, 1,1'-(oxydi-4,1-phenylene)bis[2-hydroxy-2-methyl- Appearance: Purity:99 FOB Price: / Senden Sie...
1,Quick details for Difunctional alpha hydroxy ketone Product name Difunctional alpha hydroxy ketone CAS 71868-15-0 Molecular Formula C20H22O5 Molecular weight 342.39 Apperance White powder purity 99% 2.Useage for Difunctional alpha hydroxy ketoneorganic intermediate 3 .storage for Difunctional a...
[Difunctional alpha hydroxy ketone]化源网提供Difunctional alpha hydroxy ketoneCAS号71868-15-0,Difunctional alpha hydroxy ketoneMSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询Difunctional alpha hydroxy keton
Difunctional Alpha Hydroxy Ketone Form Powder Boiling Point 514.2±45.0 °c Density 1.204±0.06 g/cm3 Acidity Coefficient (Pka) 12.58±0.29 Trademark Lullaby Transport Package 25kg/Drum Specification Purity: 99% Origin Hubei China HS Code 2914399090 Product ...
Difunctional alpha hydroxy ketone 1.2 Synonyms 1,1’-[Oxybis(4,1-phenylene)]bis(2-hydroxy-2-methyl-1-propanone); 1,1′-(Oxydi-4,1-phenylene)bis[2-hydroxy-2-methyl-1-propanone]; 1-Propanone, 1,1′-(oxydi-4,1-phenylene)bis[2-hydroxy-2-methyl-; 2-Hydroxy-1-[4-[4-(2-hydroxy-...
[ketone]/[azo groups] is greater than 2.6-7.6 dependent on dye structure and occurs over a wide pH range (2-11 investigated). Sunlight may be used as a light source and bleaching occurs in minutes. Mechanistic investigation shows that in the presence of air the bleach reaction is ...
alpha -hydroxyketone derivatives represented by the general formula (I) which are novel optically active compounds; liquid crystal compositions, such as chiral smectic or chiral nematic compositions, containing the derivatives; and liquid crystal devices using the compositions. General Formula (I) where...
Kazutsugu Matsumoto,Keiko Otsuka,Tomomi Okamoto,etal.Deracemization of Acyclic α-Hydroxy Ketone Derivatives by Dynamic Resolution Using anOptically Active Host Compound.Synlett. 2007Deracemization of Acyclic α-Hydroxy Ketone Derivatives by Dynamic Resolution Using anOptically Active Host Compound. Kazutsugu...
US5942290 1997年8月21日 1999年8月24日 Ciba Specialty Chemicals Corporation Molecular complex of a mono-, bis- or triacylphosphine oxide associated with an alpha-hydroxy ketone in crystalline form by way of hydrogen bonding; photographic production of relief images...