PRODUCTS

2-PROPENOIC ACID, 2-METHYL-, 2-METHYLPROPYL ESTER

2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used as a monomer for acrylic resins, in hydrogel contact lenses, and as a water repellant for concrete
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester can be used as a comonomer for modified organic glass.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used in the manufacture of containing active hydroxyl acrylic resin.

CAS Number: 97‑86‑9
EC Number: 202‑613‑0
MDL Number: MFCD00008931
Common name: Isobutyl methacrylate (IBMA)
Molecular Formula: C8H14O2
Linear Formula: CH2=C(CH3)COOCH2CH(CH3)2
Molecular weight: 142.1956

SYNONYMS:
Methacrylic acid, isobutyl ester, Isobutyl α-methylacrylate, Isobutyl methacrylate, Isobutyl 2-methyl-2-propenoate, 2-Methylpropyl methacrylate, Isobutyl α-methacrylate, Isobutylester kyseliny methakrylove, UN 2283, NSC 18607, Blemmer IBMA, 2-methyl-2-propenoic acid, 2-methylpropyl ester, iBMA, 2-methylpropyl methacrylate, 2-methylpropyl 2-methylpropenoate, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester, Isobutylester kyseliny methakrylove, Methacrylate d'isobutyle, Isobutyl methacrylate, 2-Methylpropyl 2-methyl-2-propenoate, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester, Isobutyl 2-methyl-2-propenoate, Isobutyl alpha-methacrylate, Isobutyl alpha-methylacrylate, Isobutylester kyseliny methakrylove [Czech], Methacrylic acid, isobutyl ester, Propenoic acid, 2-methyl, isobutyl ester, [ChemIDplus] UN2283, Methacrylic acid isobutyl ester, Isobutyl α‑methylacrylate, Isobutyl 2‑methyl‑2‑propenoate, i‑Butyl methacrylate, Isobutyl methacrylate, 97-86-9, 2-methylpropyl 2-methylprop-2-enoate, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester, Methacrylic acid, isobutyl ester, Isobutyl 2-methyl-2-propenoate, 2-METHYLPROPYL METHACRYLATE, Methacrylic Acid Isobutyl Ester, NSC 18607, Isobutylester kyseliny methakrylove, Isobutyl .alpha.-methacrylate, Isobutyl .alpha.-methylacrylate, DTXSID3025461, V11534UYZ0, NSC-18607, Isobutyl Methacrylate (stabilized with HQ), Isobutyl 2-methylacrylate, DTXCID505461, MFCD00008931, Isobutyl alpha-methacrylate, CAS-97-86-9, Isobutyl alpha-methylacrylate, CCRIS 4829, HSDB 5312, EINECS 202-613-0, UN2283, 2-Methylpropyl 2-methyl-2-propenoate, BRN 1747595, Propenoic acid, 2-methyl, isobutyl ester, UNII-V11534UYZ0, Isobutylester kyseliny methakrylove [Czech], Blemmer IBMA, Isobutylmethacrylate, i-butyl methacrylate, iso-butyl methacrylate, EC 202-613-0, Isobutyl 2-methylacrylate #, Isobutyl methacrylate, 97%, SCHEMBL24562, MLS002152907, Isobutyl methacrylate, inhibited, CHEMBL1453087, HMS3039B08, NSC18607, ISOBUTYL METHACRYLATE [HSDB], Tox21_201568, Tox21_303327, BBL010919, MFCD00084435, STK801852, AKOS005622614, UN 2283, NCGC00091087-01, NCGC00091087-02, NCGC00256982-01, NCGC00259117-01, WLN: 1Y1 & 1OVY1 & U1, SMR001224512, VS-02749, Isobutyl Methacrylate, (stabilized with HQ), M0132, NS00001412, Q27291392, Isobutyl methacrylate, inhibited [UN2283] [Flammable liquid], InChI=1/C8H14O2/c1-6(2)5-10-8(9)7(3)4/h6H,3,5H2,1-2,4H, 2-Methylpropyl methacrylate, Blemmer IBMA, Isobutyl 2-methyl-2-propenoate, Isobutyl methacrylate, Isobutyl «alpha»-methacrylate, Isobutyl «alpha»-methylacrylate, Isobutyl Â«alphaÂ»-methacrylate, Isobutyl Â«alphaÂ»-methylacrylate, Isobutylester kyseliny methakrylove, Methacrylic acid, isobutyl ester, NSC 18607, UN 2283, 2-Methylpropyl methacrylate, Isobutyl 2-methyl-2-propenoate, Isobutyl methacrylate, Methacrylic acid, isobutyl ester, 2-Methylpropyl methacrylate, Isobutyl α-methylacrylate, Isobutyl 2-methyl-2-propenoate, Isobutyl methacrylate, 97-86-9, 2-methylpropyl 2-methylprop-2-enoate, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester, Methacrylic acid, isobutyl ester, Isobutyl 2-methyl-2-propenoate, 2-METHYLPROPYL METHACRYLATE, Methacrylic Acid Isobutyl Ester, NSC 18607, Isobutylester kyseliny methakrylove, Isobutyl .alpha.-methacrylate, Isobutyl .alpha.-methylacrylate, DTXSID3025461, V11534UYZ0, NSC-18607, Isobutyl Methacrylate (stabilized with HQ), Isobutyl 2-methylacrylate, DTXCID505461, MFCD00008931, Isobutyl alpha-methacrylate, CAS-97-86-9, Isobutyl alpha-methylacrylate, CCRIS 4829, HSDB 5312, EINECS 202-613-0, UN2283, 2-Methylpropyl 2-methyl-2-propenoate, BRN 1747595, Propenoic acid, 2-methyl, isobutyl ester, UNII-V11534UYZ0, Isobutylester kyseliny methakrylove [Czech], Blemmer IBMA, Isobutylmethacrylate, i-butyl methacrylate, iso-butyl methacrylate, EC 202-613-0, Isobutyl 2-methylacrylate #, Isobutyl methacrylate, 97%, SCHEMBL24562, MLS002152907, Isobutyl methacrylate, inhibited, CHEMBL1453087, HMS3039B08, NSC18607, ISOBUTYL METHACRYLATE [HSDB], Tox21_201568, Tox21_303327, BBL010919, MFCD00084435, STK801852, AKOS005622614, UN 2283, NCGC00091087-01, NCGC00091087-02, NCGC00256982-01, NCGC00259117-01, WLN: 1Y1 & 1OVY1 & U1, SMR001224512, VS-02749, Isobutyl Methacrylate, (stabilized with HQ), M0132, NS00001412, Q27291392, Isobutyl methacrylate, inhibited [UN2283] [Flammable liquid], InChI=1/C8H14O2/c1-6(2)5-10-8(9)7(3)4/h6H,3,5H2,1-2,4H, i-butyl methacrylate, isobutyle, Isobutylmethacrylat, ISOBUTYL METHACRYLATE, isobutylemethacrylate, ISO-BUTYL NETHACRYLATE, methacrylated’isobutyle, Isobutyl 2-methylacrylate, #niso-Butyl methacrylate, 2-Methylpropylmethacrylat

2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is a colourless liquid.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is a colorless and moderately flammable liquid.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is a colorless liquid with a flash point of 120°F.

When heated to high temperatures 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester may release acrid smoke and fumes.
If 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is subjected to heat for prolonged periods or becomes contaminated, Isobutyl methacrylate is subject to polymerization.

If the polymerization takes place inside a container, the container may violently rupture.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester may be irritating to skin and eyes and produce a narcotic effect.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is sensitive to heat, air and light.

2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is a base material for coatings and adhesives.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester has 25 ppm hydroquinone monomethyl ether as inhibitor.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is a colorless liquid; Insoluble in water; Sensitive to heat, air, and light.

2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is a colorless liquid; Partially soluble in water (2 g/L at 20 deg C).
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is a colorless liquid with a flash point of 120 °F.
When heated to high temperatures 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester may release acrid smoke and fumes.

If 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester 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 of 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester are heavier than air.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is an ester of Methacrylic acid and is used as a raw material component in the synthesis of polymers.

2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is a functional monomer consisting of a methacrylate group with a characteristic high reactivity and a cyclic hydrophobic group.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester forms homopolymers and copolymers which can be obtained with acrylic acid and its salts, amides, and esters, as well as methacrylates, acrylonitrile, maleic esters, butadiene, and other monomers.

2-Propenoic acid, 2-methyl-, 2-methylpropyl ester easily entering into the reaction of accession with a wide range of organic and inorganic substances, is used for the synthesis of organic low molecular weight substances.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 10 000 to < 100 000 tonnes per annum.

USES and APPLICATIONS of 2-PROPENOIC ACID, 2-METHYL-, 2-METHYLPROPYL ESTER:
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used as a monomer for acrylic resins, in hydrogel contact lenses, and as a water repellant for concrete
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester can be used as a comonomer for modified organic glass.

2-Propenoic acid, 2-methyl-, 2-methylpropyl ester's monomer polymer has high adhesion and good elasticity, and can be used to make transparent interlayer materials for composite safety glass.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester polymers or copolymers are used as insulating potting glue, anti-halation layer and waterproof coating for photographic films, car paint, synthetic adhesives, oil additives, finishing agents for paper, leather and textiles, etc.

Main Uses of 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester: Monomer, resin, plasticizer, coatings, adhesives.
Plastic industry: 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used in the manufacture of containing active hydroxyl acrylic resin.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used coatings with epoxy resin, diisocyanate and melamine formaldehyde resin configuration used for preparing a two-component coating.

In oil industry, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used as additives for lubricating oil washing.
In electronics industry, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used as electron microscope to take off the water.
Textile industry, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used in the manufacture of adhesive fabric.

2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used as chemical reagents in analytical chemistry.
In addition, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is also used for water immiscible embedding agent, used in the synthesis of medical polymer materials, thermosetting coatings and adhesives.

Uses of 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester: Monomer for acrylic resins.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is primarily used as a monomer for acrylic resins.
Plastic industry: 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used in the manufacture of containing active hydroxyl acrylic resin.

2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used coatings with epoxy resin, diisocyanate and melamine formaldehyde resin configuration used for preparing a two-component coating.
In oil industry, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used as additives for lubricating oil washing.

In electronics industry, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used as electron microscope to take off the water.
Textile industry, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used in the manufacture of adhesive fabric.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used as chemical reagents in analytical chemistry.

In addition, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is also used for water immiscible embedding agent, used in the synthesis of medical polymer materials, thermosetting coatings and adhesives.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester can be used as a comonomer for modified organic glass.

2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used in making acrylic resins.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester can be used to produce organic glass, synthetic resins, rubbers, and varnishes, finishing textile fabrics.

2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is also used in adhesive and as a polymeric plasticizer for harder resins.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is applied in the production of: Coating resins, Textiles treating agents, Lubricating oil additives, Adhesives, Surface preparation agents, and Many of the others…

2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used in making acrylic resins.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.

Other release to the environment of this substance is likely to occur from: outdoor use resulting in inclusion into or onto a material (e.g. binding agent in paints and coatings or adhesives) and indoor use.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used in the following products: polymers.

Release to the environment of 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester can occur from industrial use: formulation of mixtures and formulation in materials.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used in the following products: polymers.

2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used in the following areas: offshore mining.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used for the manufacture of: plastic products.
Release to the environment of 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester can occur from industrial use: for thermoplastic manufacture, in the production of articles and as an intermediate step in further manufacturing of another substance (use of intermediates).

Release to the environment of 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester can occur from industrial use: manufacturing of the substance.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used in resins, solvent, coatings, adhesives, oil additives, dental products, textile emulsions, leather and paper finishing.

2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used in making acrylic resins.
Polymerization monomer: 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester produces acrylic resins and various polymer types used in coatings, adhesives, sealants, and inks.

Plasticizer & Toughener: 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester blends with other monomers to improve flexibility and weather resistance.
Lubricant additive: 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester enhances lubricant and plasticizer formulations.

Surface treatments: 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is used in textile finishing, metal, and wood coatings.
Research intermediate: 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is involved in synthesis of functional polymer materials.

BENEFITS & CHARACTERISTICS OF 2-PROPENOIC ACID, 2-METHYL-, 2-METHYLPROPYL ESTER:
*Low-temperature liquid:
Usable even in cold environments due to low freezing point (~–37 °C).

*Good polymerization potential:
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester produces flexible, hydrophobic, and durable polymer networks.

*Versatile industrial utility:
Useful across coatings, adhesives, lubricants, textiles, and plastics.

*Safety vs. volatility:
Less volatile than simpler acrylates, reducing inhalation risk under standard conditions.

CHEMICAL CHARACTERISTICS & BENEFITS OF 2-PROPENOIC ACID, 2-METHYL-, 2-METHYLPROPYL ESTER:
*Monomeric ester of methacrylic acid with a branched isobutyl group.
*Low volatility and moderate boiling point improve handling and processing safety.
*Hydrophobic with good adhesion and water resistance—valuable in coatings and adhesives.
*Capable of forming homopolymers and copolymers with acrylics, acrylonitrile, maleic esters, etc.

FEATURES & BENEFITS OF 2-PROPENOIC ACID, 2-METHYL-, 2-METHYLPROPYL ESTER:
*Hydrophobicity
*Adhesion
*Water resistance
*Low-temperature performance
*Toughness
*Weatherability

REACTIVITY PROFILE OF 2-PROPENOIC ACID, 2-METHYL-, 2-METHYLPROPYL ESTER:
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is an ester.
Esters react with acids to liberate heat along with alcohols and acids.
Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products.

Heat is also generated by the interaction of esters with caustic solutions.
Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester polymerizes readily.

SAFETY AND HANDLING OF 2-PROPENOIC ACID, 2-METHYL-, 2-METHYLPROPYL ESTER:
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is stored in an airtight aluminum container or stainless steel container in a covered fireproof warehouse at a temperature not exceeding 25 °C.
It is allowed to store 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester in a hermetically sealed steel container.

2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is transported by road and rail in covered vehicles and in aluminum and special steel road and rail tanks in accordance with the rules for the carriage of goods in force on this type of transport.
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester in bottles and steel containers is transported only by road.

It is allowed to transport 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester in steel containers in open vehicles.
By rail, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester in barrels is transported by wagon shipments.

The degree (level) of filling of tanks is calculated taking into account the full use of their capacity and volume expansion of 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester with a possible temperature difference along the route.

PHYSICAL and CHEMICAL PROPERTIES of 2-PROPENOIC ACID, 2-METHYL-, 2-METHYLPROPYL ESTER:
IUPAC name: 2‑Propenoic acid, 2‑methyl‑, 2‑methylpropyl ester
Linear Formula: CH2=C(CH3)COOCH2CH(CH3)2
Common name: Isobutyl methacrylate (IBMA)
CAS No.: 97‑86‑9
EC Number: 202‑613‑0
PubChem CID: 7352
Molecular formula: C₈H₁₄O₂;
Molecular weight: 142.20 g/mol
Appearance: Clear, colorless liquid with an ether-like odor
Boiling point: ~155 °C (311 °F)

Melting/freezing point: ~–37 °C
Density: ~0.886–0.89 g/mL at 20–25 °C
Vapor density: ~3.8–4.9 (air = 1)
Vapor pressure: ~3.5 mm Hg at 20 °C
Flash point: ~42–44 °C (Pensky‑Martens closed cup)
Refractive index: ~1.42 at 20 °C
Solubility: Moderately soluble in water (≈0.6–2 g/L at 20 °C);
miscible with ether, ethanol
Log P (octanol/water): ~2.95

Stability: Light, heat- and air-sensitive;
polymerizes readily without inhibitors
Appearance: colorless clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity: 0.88200 to 0.88800 @ 25.00 °C.
Refractive Index: 1.40900 to 1.41500 @ 20.00 °C.
Boiling Point: 155.00 °C. @ 760.00 mm Hg
Vapor Pressure: 3.630000 mmHg @ 25.00 °C.

Vapor Density: 3.8 ( Air = 1 )
Flash Point: 111.00 °F. TCC ( 43.89 °C. )
logP (o/w): 2.660
Soluble in: alcohol, water, 1300 mg/L @ 25 °C (exp)
Insoluble in: water
Molecular Weight: 142.20 g/mol
XLogP3: 2.7
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 2

Rotatable Bond Count: 4
Exact Mass: 142.099379685 Da
Monoisotopic Mass: 142.099379685 Da
Topological Polar Surface Area: 26.3 Å²
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
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
Formula: C8H14O2

SMILES: C=C(C)C(=O)OCC(C)C
Molecular Weight1: 142.20
CAS: 97-86-9
Approval number: HSR001173, Approved with controls
UN Class: Class 3: Flammable liquids;
Packing group III: Substances presenting low danger
UN Number: 2283
Molecular weight: 142.2
Relative density: 0.8858

Water solubility: 133.0 mg/L
Formula / Mol. Wt.: C₈H₁₄O₂ / 142.20 g/mol
CAS / EC Number: 97‑86‑9 / 202‑613‑0
Physical State: Clear liquid, ether-like odor
Boiling / Melting Point: 155 °C / –37 °C
Density / Refractive Index: ~0.89 g/mL / ~1.42
Flash Point / Vapor Pressure: 42–44 °C / ~3.5 mm Hg
Solubility: ~0.6–2 g/L in water; soluble in alcohols/ethers
Stability: Light/heat-sensitive; polymerizes without inhibitors

Physical state: clear, liquid
Color: colorless
Odor: ester-like
Melting point/freezing point: ca.-35 °C at 1.025 hPa
Initial boiling point and boiling range: 155 °C - lit.
Flammability (solid, gas): No data available
Upper/lower flammability or explosive limits:
Upper explosion limit: ca.8,0 %(V) at 1013 hPa
Lower explosion limit: ca.2,0 %(V) at 1013 hPa

Flash point: 42,5 °C - closed cup
Autoignition temperature: 385 °C at 1.013 hPa
Decomposition temperature: No data available
pH: No data available
Viscosity:
Viscosity, kinematic: 1,01 mm²/s at 20 °C
Viscosity, dynamic: 0,9 mPa.s at 20 °C
Water solubility: ca.0,6 g/l at 20 °C

Partition coefficient: n-octanol/water:
log Pow: 2,95 at 20 °C
Vapor pressure: 2,11 hPa at 20 °C
Density: 0,886 g/mL at 25 °C - lit.
Relative density: No data available
Relative vapor density: No data available
Particle characteristics: No data available
Explosive properties: No data available

Oxidizing properties: none
Other safety information: Surface tension 23,5 mN/m at 24 °C
CAS NO.: 97-86-9
ISOBUTYL METHACRYLATE
EINECS NO.: 202-613-0
FORMULA: H2C=C(CH3)COO(CH2)3CH3
MOL WT.: 142.20
H.S. CODE: 2916.14
PHYSICAL STATE: clear liquid
MELTING POINT: -33 C

BOILING POINT: 155 C
SPECIFIC GRAVITY: 0.885 - 0.889
SOLUBILITY IN WATER: Insoluble
pH:
VAPOR DENSITY: 4.9
REFRACTIVE INDEX: 1.4172
FLASH POINT: 44.5 °C

STABILITY: The stability depends upon dissolved oxygen and MEHQ inhibitor.
The presence of oxygen is necessary for inhibitor to prevent polymerization.
Linear Formula: CH2=C(CH3)COOCH2CH(CH3)2
CAS Number: 97-86-9
Molecular Weight: 142.20
Beilstein: 1747595
EC Number: 202-613-0
MDL number: MFCD00008931
UNSPSC Code: 12162002

PubChem Substance ID: 24850279
NACRES: NA.23
Appearance: Colorless - nearly colorless, clear liquid
Boiling Point: 155 °C
Flash Point: 45 °C (tag closed test)
Density: 0.884 - 0.891 g/mL (20 °C)
Refractive Index: 1.418 - 1.422 (20 °C/D)
CBNumber: CB1384228

Molecular Formula: C8H14O2
Molecular Weight: 142.2
MDL Number: MFCD00008931
MOL File: 97-86-9.mol
Melting Point: -37 °C
Boiling Point: 155 °C (lit.)
Density: 0.886 g/mL at 25 °C (lit.)
Vapor Density: 3.82 (vs air)
Vapor Pressure: 3.5 mm Hg (20 °C)

Refractive Index: n20/D 1.420 (lit.)
Flash Point: 107 °F
Storage Temp.: 2-8 °C
Form: Liquid
Color: Clear colorless
Odor: ether-like odor
Viscosity: 1.01 mm²/s
Water Solubility: Soluble in water at 20 °C, 2 g/L

BRN: 1747595
Stability: Light, heat and air sensitive.
Polymerizes readily.
Incompatible with strong oxidizing agents.
LogP: 2.95 at 20 °C
CAS DataBase Reference: 97-86-9 (CAS DataBase Reference)
Indirect Additives used in Food Contact Substances: ISOBUTYL METHACRYLATE
FDA 21 CFR: 177.1010

EWG's Food Scores: 3-6
FDA UNII: V11534UYZ0
NIST Chemistry Reference: 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester (97-86-9)
EPA Substance Registry System: Isobutyl methacrylate (97-86-9)
UNSPSC Code: 12162002
NACRES: NA.23
Appearance: clear, colorless
Physical form: liquid

Odor character: ether-like odor
Molecular weight: 142.2 g/mol
Boiling Point: 155 °C
Freezing Point: -34 °C
Flash point: 44.5 °C
Melting Point: -34 °C
Viscosity: 0.806 mPa·s at 25 °C
pH: No information
CAS: 97-86-9

IUPAC Name: 2-methylpropyl 2-methylprop-2-enoate
Molecular Formula: C8H14O2
InChI Key: RUMACXVDVNRZJZ-UHFFFAOYSA-N
SMILES: CC(C)COC(=O)C(C)=C
Molecular Weight (g/mol): 142.20
Synonym: isobutyl methacrylate
Assay (GC): ≥99.5%
Appearance (Color): Colorless to very pale yellow
Form: Liquid
Stabilizer: 4-Methoxyphenol (MEHQ): 9 to 20 ppm

Beilstein Number: 1747595
MDL: MFCD00008931
XlogP3: 2.70 (est)
Molecular Weight: 142.19798000
Formula: C8 H14 O2
Appearance: Colorless or light yellow clear liquid
Purity (GC) %: ≥99.5
Acid value (MAA), %: ≤0.02
Color (Pt-Co): ≤50
Moisture, %: ≤0.05
Polymerization inhibitor (MEHQ), ppm: 5~30

FIRST AID MEASURES of 2-PROPENOIC ACID, 2-METHYL-, 2-METHYLPROPYL ESTER:
-Description of first-aid measures
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation:
Fresh air.
*In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with
water/ shower.
*In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Call in ophthalmologist.
Remove contact lenses.
*If swallowed:
After swallowing:
Immediately make victim drink water (two glasses at most).
Consult a physician.
-Indication of any immediate medical attention and special treatment needed.
No data available

ACCIDENTAL RELEASE MEASURES of 2-PROPENOIC ACID, 2-METHYL-, 2-METHYLPROPYL ESTER:
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up dry.
Dispose of properly.
Clean up affected area.

FIRE FIGHTING MEASURES of 2-PROPENOIC ACID, 2-METHYL-, 2-METHYLPROPYL ESTER:
-Extinguishing media:
*Suitable extinguishing media:
Carbon dioxide (CO2)
Foam
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.

EXPOSURE CONTROLS/PERSONAL PROTECTION of 2-PROPENOIC ACID, 2-METHYL-, 2-METHYLPROPYL ESTER:
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Safety glasses
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter A
-Control of environmental exposure:
Do not let product enter drains.

HANDLING and STORAGE of 2-PROPENOIC ACID, 2-METHYL-, 2-METHYLPROPYL ESTER:
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Dry.

STABILITY and REACTIVITY of 2-PROPENOIC ACID, 2-METHYL-, 2-METHYLPROPYL ESTER:
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature).
-Possibility of hazardous reactions:
No data available