93706-76-4 Usage
General Description
3-Perfluorooctyl-2-hydroxypropyl methacrylate is a chemical compound with the molecular formula C13H9F17O3. It is a fluorinated methacrylate monomer that is used in the manufacturing of materials with special surface properties such as low surface tension, chemical resistance, and water repellency. 3-PERFLUOROOCTYL-2-HYDROXYPROPYL METHACRYLATE has a perfluorinated octyl group which provides hydrophobic properties, and a hydroxypropyl group which can be used for further chemical modification or crosslinking. 3-Perfluorooctyl-2-hydroxypropyl methacrylate can be incorporated into polymers and coatings for applications such as non-stick coatings, lubricants, and medical devices. It is important to handle this compound with care, as perfluorinated compounds are known to have potential environmental and human health concerns.
Check Digit Verification of cas no
The CAS Registry Mumber 93706-76-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,7,0 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 93706-76:
(7*9)+(6*3)+(5*7)+(4*0)+(3*6)+(2*7)+(1*6)=154
154 % 10 = 4
So 93706-76-4 is a valid CAS Registry Number.
InChI:InChI=1/C15H11F17O3/c1-5(2)7(34)35-4-6(33)3-8(16,17)9(18,19)10(20,21)11(22,23)12(24,25)13(26,27)14(28,29)15(30,31)32/h6,33H,1,3-4H2,2H3
93706-76-4Relevant articles and documents
Chemistry of [(perfluoroalkyl)methyl] oxiranes. Regioselectivity of ring opening with O-nucleophiles and the preparation of amphiphilic monomers
Cirkva, Vladimir,Ameduri, Bruno,Boutevin, Bernard,Paleta, Oldrich
, p. 53 - 61 (1997)
The reactions of oxiranes RFCH2CH(-O-)CH2 (RF≡C4F9, C6F13, C8F17; 4a-4c) with a series of alkanols in the presence of a Lewis acid took place at the terminal carbon atom with complete regioselectivity. 2-Hydroxyethyl methacrylate and acrylate reacted similarly. The reaction with alkane diols was controlled to proceed with one or two molecules of the oxiranes chemoselectively. Non-regioselective, base-catalysed ring opening by methacrylic acid (83% terminal attack) was discussed on the basis of the hard and soft acids and bases (HSAB) concept. A convenient transformation of the oxiranes to the corresponding diols 13a-13c via dioxolane intermediates, and their conversion to bis-methacrylates, was accomplished with overall yields of 75%-79%. Thiourea converted the oxiranes into the corresponding thiiranes (15a-15c). The reactions afforded products generally in yields of 82%-98%.
