5888-33-5 Usage
Description
Isobornyl acrylate can be used to prepare block copolymers with n-butyl acrylate by atom transfer radical polymerization (ATRP)1. It is a photo-polymerizable monomer that is employed in micro-fluidic devices because of desirable properties, such as inertness, transparency, and resolution2.
Uses
Different sources of media describe the Uses of 5888-33-5 differently. You can refer to the following data:
1. ISOBORNYL ACRYLATE (cas# 5888-33-5) is a useful research chemical.
2. It is used as UVcuring EBcuring adhesive.
3. Isobornyl acrylate (IBA) can be used to prepare block copolymers with n-butyl acrylate by atom transfer radical polymerization (ATRP).
Sources
https://www.sigmaaldrich.com/catalog/product/aldrich/392103?lang=en®ion=US
López-García, M. D. C., D. J. Beebe, and W. C. Crone. Characterization of poly(isobornyl acrylate) as a construction material for microfluidic applications. Journal of Applied Polymer Science. 2007:1894–1902.
Hazard
Moderately toxic by ingestion. Low toxicity by skin contact. A moderate skin and mild eye
irritant.
Flammability and Explosibility
Nonflammable
Synthesis
Isobornyl acrylate is prepared by reacting (-)- borneol,triethylamine with acryloyl chloride in anhydrous THF.Dissolve (-)- borneol (1.00 g, 6.48 mmol, 1 equiv) and triethylamine (0.98 g, 9.72 mmol, 1.5 equiv) in anhydrous THF (20 mL) in a 100 mL round-bottom flask. Add acryloyl chloride (0.88 g, 9.72 mmol, 1.5 equiv) dropwise to the reaction mixture at 0 °C. Allow the reaction to stir at room temperature overnight. Filter the reaction solution. Concentrate the reaction solution on the rotary evaporator. Wash the mixture with water (20 mL). Extract the mixture with dichloromethane (3x20 mL). Dry the combined organic phases over anhydrous sodium sulfate. Filter and concentrate the residue. Purify the crude product further by silica gel column chromatography (petroleum ether/ethyl acetate = 4:1) to obtain isobornyl acrylate.
Fig Synthetic method of Isobornyl acrylate
Check Digit Verification of cas no
The CAS Registry Mumber 5888-33-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,8 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 5888-33:
(6*5)+(5*8)+(4*8)+(3*8)+(2*3)+(1*3)=135
135 % 10 = 5
So 5888-33-5 is a valid CAS Registry Number.
InChI:InChI=1/C13H20O2/c1-5-11(14)15-10-8-9-6-7-13(10,4)12(9,2)3/h5,9-10H,1,6-8H2,2-4H3
