Polymethacrylic acid
Product Information
Molecular Formula
C4H6O2
Molecular Weight
86.0892
Description
Water-soluble polymer.
Soluble in: water. methanol. alkaline water.
Soluble in: water. methanol. alkaline water.
Synonyms
METHACRYLIC ACID; 2-Propenoic acid, 2-methyl-; 2-Methylacrylic acid; 2-methylprop-2-enoic acid; Methylacrylic acid; 2-Methylpropenoic acid; 2-Methyl-2-propenoic acid; alpha-Methylacrylic acid; 2-Methylenepropionic acid; Acrylic acid, 2-methyl-; alpha-Methacrylic acid; Propionic acid, 2-methylene-; Kyselina methakrylova; 2-Methylpropensaeure; 2-Methyl-acrylic acid; .alpha.-Methacrylic acid; .alpha.-Methylacrylic acid; 2-Methacrylic Acid; methacrylicacid; Propenoic acid, 2-methyl; Acido metacrilico; Acide methacrylique
IUPAC Name
2-methylprop-2-enoic acid
SMILES
CC(=C)C(=O)O
InChI
InChI=1S/C4H6O2/c1-3(2)4(5)6/h1H2,2H3,(H,5,6)
InChI Key
CERQOIWHTDAKMF-UHFFFAOYSA-N
Boiling Point
325 °F at 760 mmHg
Melting Point
61 °F
Flash Point
170 °F
Density
1.015 at 68 °F
Solubility
greater than or equal to 100 mg/mL at 63 °F
Appearance
Clear colorless liquid or colorless crystals
Application
Used to synthesize organic compounds and as a monomer for plastics.
Storage
Store at room temperature
Tg
228°
Stability
Acrylic acid and methacrylic acid readily polymerize in the presence of light, heat and oxygen, and also under the action of oxidizing agents such as peroxides.
LogP
log Kow = 0.93
Vapor Pressure
0.65 mmHg at 68 °F
Henry's Law Constant
3.9X10-7 atm-cu m/mole at 25 °C
Decomposition
When heated to decomposition it emits acrid smoke and irritating fumes.
Dissociation Constants
pKa = 4.65
Odor
Acrid, repulsive odor
Safety Information
Hazards
Irritant
. Unknown
. Unknown
Handling
Glove. chemical goggles & chemical mask or hood
Computed Properties
XLogP3
0.9
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
2
Rotatable Bond Count
1
Exact Mass
86.036779430 g/mol
Monoisotopic Mass
86.036779430 g/mol
Topological Polar Surface Area
37.3Ų
Heavy Atom Count
6
Formal Charge
0
Complexity
83.5
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 |
|---|---|---|
| CN-110512337-A | Basalt fibre and the blended anti-flaming thermal-insulation fabric of aramid fiber and its manufacturing method | 2019-07-22 |
| CN-110467893-A | A kind of high-peeling strength ultra-violet curing hot-fusible pressure-sensitive adhesive and its preparation method and application | 2019-07-11 |
| CN-110041879-A | A kind of static-free glue and preparation method thereof and liquid crystal display device | 2019-04-10 |
| CN-109988445-A | A kind of super water paint for going water decontamination to go stain | 2019-04-09 |
| CN-109929359-A | Super hydrophilic anti-fog coating of a kind of UV solidification and preparation method thereof | 2019-02-27 |
| CN-109629793-A | Safety and environmental protection electric heating ceramic tile | 2018-12-26 |
| CN-109485905-A | A kind of double cross-linked network silica-based aerogels and preparation method thereof | 2018-11-26 |
| CN-108751882-A | A kind of quick-dry type bi-component water-proof ceramic tile gum and preparation method thereof | 2018-07-10 |
| CN-109054145-A | A kind of antibacterial polyethylene food package film and preparation method thereof | 2018-06-07 |
| CN-108339529-B | A kind of preparation method and application of the ion blotting composite membrane for Selective Separation palladium ion | 2018-01-24 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 23121965 | 2013-01-16 | Microwave based synthesis of polymethyl methacrylate grafted sodium alginate: its application as flocculant | Carbohydrate polymers |
| 23080400 | 2012-12-05 | C2v symmetrical two-photon polymerization initiators with anthracene core: synthesis, optical and initiating properties | Physical chemistry chemical physics : PCCP |
| 22589068 | 2012-12-01 | Characterization of methacrylated type-I collagen as a dynamic, photoactive hydrogel | Biointerphases |
| 22967350 | 2012-12-01 | Preparation of poly(methyl methacrylate) microcapsules by in situ polymerization on the surface of calcium carbonate particles | Journal of colloid and interface science |
| 23018132 | 2012-12-01 | Directed endothelial cell morphogenesis in micropatterned gelatin methacrylate hydrogels | Biomaterials |
| 22858829 | 2012-11-21 | Single neuron capture and axonal development in three-dimensional microscale hydrogels | Lab on a chip |
| 22964978 | 2012-11-21 | High efficiency enrichment of low-abundance peptides by novel dual-platform graphene@SiO2@PMMA | Nanoscale |
| 22868158 | 2012-11-15 | Convenient solid phase extraction of cephalosporins in milk using a molecularly imprinted polymer | Food chemistry |
| 21750182 | 2012-11-01 | Hyaluronic acid as an internal wetting agent in model DMAA/TRIS contact lenses | Journal of biomaterials applications |
| 21982212 | 2012-11-01 | Cell adhesion control on photoreactive phospholipid polymer surfaces | Colloids and surfaces. B, Biointerfaces |
