CAS 97-86-9 Isobutyl Methacrylate - Materials / Alfa Chemistry

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Isobutyl Methacrylate

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Catalog Number

ACM97869-1

Product Name

Isobutyl Methacrylate

Structure

CAS

97-86-9

Category

Polymers

Description

Isobutyl methacrylate is a colorless liquid with a flash point of 120°F. When heated to high temperatures it may release acrid smoke and fumes. If it is subjected to heat for prolonged periods or becomes contaminated, it is subject to polymerization. If the polymerization takes place inside a container, the container may violently rupture. The vapors are heavier than air. It may be irritating to skin and eyes and produce a narcotic effect. It is used in making acrylic resins.;Liquid

IUPAC Name

2-methylpropyl 2-methylprop-2-enoate

Molecular Weight

142.2g/mol

Molecular Formula

C8H14O2

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

311 °F at 760 mm Hg (NTP, 1992);155.0 °C;155 °C

Melting Point

-37°C

Flash Point

46°C

Density

0.886

Solubility

Insoluble (<1mg/ml) (NTP, 1992);0.01 M;Miscible with ethanol, ethyl ether;Insoluble in water;In water, 1300 mg/L at 25 °C

Appearance

Clear, colorless liquid

Color/Form

Liquid

Complexity

136

Covalently-Bonded Unit Count

EC Number

202-613-0

Exact Mass

142.09938g/mol

Formal Charge

Heavy Atom Count

Log P

2.66 (LogP);log Kow = 2.66

MeSH Entry Terms

Baxter snap;isobutylmethacrylate;poly(isobutyl methacrylate);poly(isobutyl methacrylate) monomer

Monoisotopic Mass

142.09938g/mol

NSC Number

18607

Other Experimental

Bulk density: 0.882 g/mL at 25 °C/25 °C;Henry's Law constant = 5.2X10-4 atm-cu m/mole at 25 °C (est);Hydroxyl radical reaction rate constant = 2.3X10-11 cu cm/molecule-sec at 25 °C at 25 °C (est)

Packaging

1 kg

Refractive Index

1.419-1.421

Rotatable Bond Count

Stability

Light, heat and air sensitive. Polymerizes readily. Combustible. Incompatible with strong oxidizing agents.

Storage Conditions

Flammables area

UNII

V11534UYZ0

UN Number