POLY(ISOBUTYL METHACRYLATE)

Product Information

Molecular Formula:
[C8H14O2]n
Description
Firm. water-insensitive. polymer.
[η] = 0.60
Synonyms
ISOBUTYL METHACRYLATE POLYMER; ISO-BUTYL METHACRYLATE RESIN; METHACRYLIC ACID ISOBUTYL ESTER POLYMER; 2-Propenoicacid,2-methyl-,2-methylpropylester,homopolymer; Isobutylmethacrylate,homopolymer; Isobutylmethacrylatehomopolymer; POLY(ISOBUTYL METHACRYLATE); POLY
IUPAC Name
2-methylpropyl 2-methylprop-2-enoate
Canonical SMILES
CC(C)COC(=O)C(=C)C
InChI
InChI=1S/C8H14O2/c1-6(2)5-10-8(9)7(3)4/h6H,3,5H2,1-2,4H3
InChI Key
RUMACXVDVNRZJZ-UHFFFAOYSA-N
Boiling Point
160°C at 760mmHg
Flash Point
120 °F
Purity
high molecular weight
Density
1.09 g/mL at 25 °C
Solubility
Insoluble (<1mg/ml)
Appearance
Liquid
Application
Used as a monomer for acrylic resins, in hydrogel contact lenses, and as a water repellant for concrete.
Storage
Store at room temperature
Refractive Index
n20/D 1.477
Tg
53°
LogP
log Kow = 2.66
Vapor Pressure
3.63 [mmHg]
Henry's Law Constant
5.2X10-4 atm-cu m/mole at 25 °C (est)
Decomposition
When heated to decomposition it emits acrid smoke and fumes.

Safety Information

Hazards
Harmless-use normal precautions
Handling
Exercise normal care

Computed Properties

XLogP3
2.7
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
2
Rotatable Bond Count
4
Exact Mass
142.099379685 g/mol
Monoisotopic Mass
142.099379685 g/mol
Topological Polar Surface Area
26.3Ų
Heavy Atom Count
10
Formal Charge
0
Complexity
136
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes

Patents

Publication Number Title Priority Date
WO-2021123196-A1 Seeded resin-stabilized high-solids emulsion polymers 2019-12-20
WO-2021123309-A1 Composition comprising a dispersion of polymer particles in a non-aqueous medium, a cationic polymer and an anionic polymer 2019-12-20
WO-2021124043-A1 Adhesive article comprising polymer and polymerizable cyclic olefins, adhesive compositions and methods 2019-12-20
WO-2021125292-A1 Methacrylic copolymer, production method therefor, methacrylic copolymer composition, and molded body 2019-12-20
WO-2021126780-A1 Combination of crosslinkers to improve coating properties 2019-12-20
WO-2021121795-A1 Polyacrylate-based graft copolymer 2019-12-19
WO-2021123116-A1 Adhesive photoprotective compounds and uses thereof 2019-12-19
US-2021189034-A1 Polymer particles, rubber composition and tire 2019-12-18
WO-2021122692-A1 Textile coated with malodor reducing polymers 2019-12-18
WO-2021123691-A1 Composition comprising a hemiperoxyacetal, method for polymerizing same, use thereof, and composition material obtained upon polymerization of the composition 2019-12-18

Literatures

PMID Publication Date Title Journal
22489207 2012-01-01 Separation of poly(styrene-block-t-butyl methacrylate) copolymers by various liquid chromatography techniques TheScientificWorldJournal
21711747 2011-03-22 Temperature- and thickness-dependent elastic moduli of polymer thin films Nanoscale research letters
20650509 2010-10-01 Cytotoxicity of monomers, plasticizer and degradation by-products released from dental hard chairside reline resins Dental materials : official publication of the Academy of Dental Materials
20121228 2010-02-23 Direct patterning of intrinsically electron beam sensitive polymer brushes ACS nano
20157935 2009-11-01 Effect of microwave postpolymerization treatment and of storage time in water on the cytotoxicity of denture base and reline acrylic resins Quintessence international (Berlin, Germany : 1985)
19366199 2009-05-19 Fibrinogen adsorption and conformational change on model polymers: novel aspects of mutual molecular rearrangement Langmuir : the ACS journal of surfaces and colloids
17635028 2008-03-01 Effect of molecular mobility of polymeric implants on soft tissue reactions: an in vivo study in rats Journal of biomedical materials research. Part A
17880031 2007-11-01 Single-step preparation and characterization of polymeric monolith for pressurized capillary electrochromatography of typical homologs Journal of separation science
17242998 2007-06-01 Fabrication of hydroxyapatite-poly(epsilon-caprolactone) scaffolds by a combination of the extrusion and bi-axial lamination processes Journal of materials science. Materials in medicine
16875795 2007-01-04 Rapid separation and determination of structurally related anthraquinones in Rhubarb by pressurized capillary electrochromatography Journal of pharmaceutical and biomedical analysis
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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