Poly(isobutyl methacrylate) (CAS 9011-15-8) — formula C8H14O2, molecular weight 142.20; category organic chemicals.
| CAS Number | 9011-15-8 |
|---|---|
| Molecular Formula | C8H14O2 |
| Molecular Weight | 142.20 |
| Melting Point | Freezing pt: -61 °C |
| Boiling Point | 311 °F at 760 mmHg (NTP, 1992) |
| LogP | 2.7 |
| Applications | Uses: CIR ingredient: Isobutyl Methacrylate, Used as a monomer for acrylic resins, in hydrogel contact lenses, and as a water repellant for concrete, [HSDB], Monomer for acrylic resins, In hydrogel contact lenses, Concrete can ... be made water repellent by the polymerization of vinyl monomers on the surface, Industry Uses: Monomers, Intermediate, Hardener, Not Known or Reasonably Ascertainable, Filler, Plasticizer, Consumer Uses: Hardener, Household Products: Information on 2 consumer products that contain Isobutyl methacrylate in the following categories is provided:, • Hobby, Craft, Methods of Manufacturing: Esterification or transesterification of isobutyl alcohol with either methacrylic acid or methyl methacrylate, The methacrylates can be synthesized by catalytic oxidation of isobutylene and subsequent esterification with the appropriate alcohol, or by reacting acetone with hydrocyanic acid and subsequent esterification in sulfuric acid with the appropriate alcohol., Methacrylic esters, ... Manufactured by direct esterification of methacrylic acid or transesterification of methyl methacrylate, Impurities: Typical impurities include Methyl acrylic acid (MAA) (CAS 79-41-4) or MMA (CAS 80-62-6) (depending whether the direct esterification or trans-esterification route is used), the unreacted alcohol and water., Formulations, Preparations: Contains 25 ppm hydroquinone monomethyl ether as inhibitor., Consumption Patterns: Automotive coatings 63% (13% is after market), other lacquers and enamels 37%, U.S. Production: 2023: 2, 500, 000 - <4, 000, 000 lb, 2022: 4, 000 - <5, 2021: 10, 000 - <25, 2020: 7, 000 - <8, (1981) Probably > 2.27 X 10+6 g, (1982) Probably > 2.27 X 10+6 g, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#5355], Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: 2-Propenoic acid, 2-methylpropyl ester. Aggreated National Production Volume: 10 to < 50 million lbs., General Manufacturing Information: Paint and Coating Manufacturing, Plastics Material and Resin Manufacturing, All Other Chemical Product and Preparation Manufacturing, Adhesive Manufacturing, Miscellaneous Manufacturing, All Other Basic Organic Chemical Manufacturing, 2-methylpropyl ester: ACTIVE, Alkyl mercury compounds have been used as seed disinfectants and for fungicides. They have also been used in organic synthesis., Mercury alkyl compounds, Methyl methacrylate, and in general the methacrylic esters, polymerize much less readily than the corresponding ordinary acrylates. Nonetheless, they are stabilized by adding hydroquinone or pyrogallol, particularly in the presence of metallic copper., Methacrylates, A treatment that may be practical for highway bridge decks is the application of methyl methacrylate, isodecyl methacrylate, or isobutyl methacrylate. |
| Category | Organic Chemicals |
Documented applications: Uses: CIR ingredient: Isobutyl Methacrylate, Used as a monomer for acrylic resins, in hydrogel contact lenses, and as a water repellant for concrete, [HSDB], Monomer for acrylic resins, In hydrogel contact lenses, Concrete can ... be made water repellent by the polymerization of vinyl monomers on the surface, Industry Uses: Monomers, Intermediate, Hardener, Not Known or Reasonably Ascertainable, Filler, Plasticizer, Consumer Uses: Hardener, Household Products: Information on 2 consumer products that contain Isobutyl methacrylate in the following categories is provided:, • Hobby, Craft, Methods of Manufacturing: Esterification or transesterification of isobutyl alcohol with either methacrylic acid or methyl methacrylate, The methacrylates can be synthesized by catalytic oxidation of isobutylene and subsequent esterification with the appropriate alcohol, or by reacting acetone with hydrocyanic acid and subsequent esterification in sulfuric acid with the appropriate alcohol., Methacrylic esters, ... Manufactured by direct esterification of methacrylic acid or transesterification of methyl methacrylate, Impurities: Typical impurities include Methyl acrylic acid (MAA) (CAS 79-41-4) or MMA (CAS 80-62-6) (depending whether the direct esterification or trans-esterification route is used), the unreacted alcohol and water., Formulations, Preparations: Contains 25 ppm hydroquinone monomethyl ether as inhibitor., Consumption Patterns: Automotive coatings 63% (13% is after market), other lacquers and enamels 37%, U.S. Production: 2023: 2, 500, 000 - <4, 000, 000 lb, 2022: 4, 000 - <5, 2021: 10, 000 - <25, 2020: 7, 000 - <8, (1981) Probably > 2.27 X 10+6 g, (1982) Probably > 2.27 X 10+6 g, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#5355], Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: 2-Propenoic acid, 2-methylpropyl ester. Aggreated National Production Volume: 10 to < 50 million lbs., General Manufacturing Information: Paint and Coating Manufacturing, Plastics Material and Resin Manufacturing, All Other Chemical Product and Preparation Manufacturing, Adhesive Manufacturing, Miscellaneous Manufacturing, All Other Basic Organic Chemical Manufacturing, 2-methylpropyl ester: ACTIVE, Alkyl mercury compounds have been used as seed disinfectants and for fungicides. They have also been used in organic synthesis., Mercury alkyl compounds, Methyl methacrylate, and in general the methacrylic esters, polymerize much less readily than the corresponding ordinary acrylates. Nonetheless, they are stabilized by adding hydroquinone or pyrogallol, particularly in the presence of metallic copper., Methacrylates, A treatment that may be practical for highway bridge decks is the application of methyl methacrylate, isodecyl methacrylate, or isobutyl methacrylate..
Poly(isobutyl methacrylate) is a carbon-based organic compound with CAS registry number 9011-15-8 and molecular formula C8H14O2 (molecular weight 142.20), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 9011-15-8
Its molecular formula C8H14O2 comprises 8 C, 14 H, 2 O atoms.
Also known as: Poly(isobutyl methacrylate) · 聚（甲基丙烯酸异丁酯）
Category: organic chemicals
The CAS registry number of Poly(isobutyl methacrylate) is 9011-15-8.
Molecular formula C8H14O2, molecular weight 142.20.
It is also registered under: Poly(isobutyl methacrylate), 聚（甲基丙烯酸异丁酯）.
Recorded applications: Uses: CIR ingredient: Isobutyl Methacrylate, Used as a monomer for acrylic resins, in hydrogel contact lenses, and as a water repellant for concrete, [HSDB], Monomer for acrylic resins, In hydrogel contact lenses, Concrete can ... be made water repellent by the polymerization of vinyl monomers on the surface, Industry Uses: Monomers, Intermediate, Hardener, Not Known or Reasonably Ascertainable, Filler, Plasticizer, Consumer Uses: Hardener, Household Products: Information on 2 consumer products that contain Isobutyl methacrylate in the following categories is provided:, • Hobby, Craft, Methods of Manufacturing: Esterification or transesterification of isobutyl alcohol with either methacrylic acid or methyl methacrylate, The methacrylates can be synthesized by catalytic oxidation of isobutylene and subsequent esterification with the appropriate alcohol, or by reacting acetone with hydrocyanic acid and subsequent esterification in sulfuric acid with the appropriate alcohol., Methacrylic esters, ... Manufactured by direct esterification of methacrylic acid or transesterification of methyl methacrylate, Impurities: Typical impurities include Methyl acrylic acid (MAA) (CAS 79-41-4) or MMA (CAS 80-62-6) (depending whether the direct esterification or trans-esterification route is used), the unreacted alcohol and water., Formulations, Preparations: Contains 25 ppm hydroquinone monomethyl ether as inhibitor., Consumption Patterns: Automotive coatings 63% (13% is after market), other lacquers and enamels 37%, U.S. Production: 2023: 2, 500, 000 - <4, 000, 000 lb, 2022: 4, 000 - <5, 2021: 10, 000 - <25, 2020: 7, 000 - <8, (1981) Probably > 2.27 X 10+6 g, (1982) Probably > 2.27 X 10+6 g, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#5355], Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: 2-Propenoic acid, 2-methylpropyl ester. Aggreated National Production Volume: 10 to < 50 million lbs., General Manufacturing Information: Paint and Coating Manufacturing, Plastics Material and Resin Manufacturing, All Other Chemical Product and Preparation Manufacturing, Adhesive Manufacturing, Miscellaneous Manufacturing, All Other Basic Organic Chemical Manufacturing, 2-methylpropyl ester: ACTIVE, Alkyl mercury compounds have been used as seed disinfectants and for fungicides. They have also been used in organic synthesis., Mercury alkyl compounds, Methyl methacrylate, and in general the methacrylic esters, polymerize much less readily than the corresponding ordinary acrylates. Nonetheless, they are stabilized by adding hydroquinone or pyrogallol, particularly in the presence of metallic copper., Methacrylates, A treatment that may be practical for highway bridge decks is the application of methyl methacrylate, isodecyl methacrylate, or isobutyl methacrylate..
Category: Organic Chemicals.
Independent reference data for Poly(isobutyl methacrylate) (CAS 9011-15-8), compiled from public chemistry databases.
| CAS Registry Number | 9011-15-8 |
|---|---|
| PubChem CID | 7352 |
| Molecular formula | C8H14O2 |
| IUPAC name | 2-methylpropyl 2-methylprop-2-enoate |
| UNII (FDA) | V11534UYZ0 |
| Molecular Weight | 142.20 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 4 |
| Exact Mass | 142.099379685 |
| Monoisotopic Mass | 142.099379685 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 10 |
| Boiling Point | 311 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 155 °C |
| Melting Point | Freezing pt: -61 °C |
| Flash Point | 120 °F (NTP, 1992) |
| Flash Point | 35 °C (closed cup) |
| Flash Point | 49 °C (Tag open cup) |
| Solubility | Insoluble (<1mg/ml) (NTP, 1992) |
| Solubility | In water, 1300 mg/L at 25 °C |
| Density | 0.8858 g/cu cm at 20 °C |
| Vapor Pressure | 3.63 [mmHg] |
Isobutyl methacrylate; 97-86-9; Methacrylic acid, isobutyl ester; 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester; Isobutyl 2-methyl-2-propenoate; 2-METHYLPROPYL METHACRYLATE; Isobutyl alpha-methacrylate; Isobutyl alpha-methylacrylate; DTXSID3025461; Isobutylester kyseliny methakrylove; Propenoic acid, 2-methyl, isobutyl ester; V11534UYZ0; NSC-18607; DTXCID505461; RefChem:1087515; 202-613-0
| Regulatory & Food Contact | EU Flavoring substances FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS Flavoring Agents CIR / INCI: Cosmetic ingredients (Isobutyl Methacrylate) -> CIR (Cosmetic Ingredient Review) |
|---|---|
| GHS notification summary | 0.1% (1 / 1406) |
| GHS notification summary | 0.1% (1 / 1406) |
|---|---|
| Reported hazard statements | H226, H315, H317, H335, H319 (79.1%), H400 (77.4%), H320, H402 |
H226: Flammable liquid and vapor [Warning Flammable liquids]
H315: Causes skin irritation [Warning Skin corrosion/irritation]
Poly(isobutyl methacrylate) · CAS 9011-15-8 · C8H14O2. UNII V11534UYZ0. Boiling Point: 311 °F at 760 mmHg (NTP, 1992); Boiling Point: 155 °C; Melting Point: Freezing pt: -61 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 聚（甲基丙烯酸异丁酯）