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3-Trimethoxysilylpropylmethacrylat
kh570 · 3-(TRIMETHOXYSILYL)PROPYL METHACRYLATE · METHACRYLOXYPROPYLTRIMETHOXYSILANE · a174 · MEMO · γ-Methacryloxypropyltrimethoxysilane · kbm503 · MAPTMS
Identifikatoren & physikalische Daten
| CAS No. | 2530-85-0 |
|---|---|
| Summenformel | C10H20O5Si |
| Durchschnittliche Molmasse | 248,35 g/mol |
| Monoisotopische Masse | 248,10800027 g/mol |
| SMILES | C=C(C)C(=O)OCCC[Si](OC)(OC)OC |
| InChIKey | XDLMVUHYZWKMMD-UHFFFAOYSA-N |
| PubChem CID | 17318 |
| ChEMBL | CHEMBL1887024 |
| EC No. | 219-785-8 |
| DTXSID | DTXSID001385576 |
| Lokaler Name | 3-Trimethoxysilylpropylmethacrylat |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 54 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 5 |
| Frei drehbare Bindungen | 9 |
| Schwere Atome | 16 |
| Formalladung | 0 |
| Komplexität | 229 |
| Polymers | Plastics & Rubber -> (Meth)acrylates |
| SpringerMaterials Properties | Optical coefficient |
| Dichte | 1.045 at 25 °C1.045 @25 °C1.045 g/mL at 25 °C(lit.) |
| Color/Form | Liquid |
| Löslichkeit | Sol in acetone, benzene, ether, methanol, and hydrocarbons.Miscible with water. |
| Flammpunkt | 92 °C (198 °F) (closed cup) |
| Siedepunkt | 190 °CBoiling point = 80 °C at 1 mm Hg190 °C @760 [mm Hg]190 °C(lit.) |
| Decomposition | When heated to decomposition it emits acrid smoke and irrtating fumes.Hazardous decomposition products: carbon monoxide, carbon monoxide, carbon dioxide, silicon dioxide. |
| Polymerization | ... 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/ |
| Food Contact Substances | FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR |
| Brechungsindex | Index of refraction: 1.4285 at 25 °Cn20/D 1.431(lit.) |
| Physical Description | Dry PowderLiquid[HSDB] Colorless liquid[MSDSonline] |
| Schmelzpunkt | <-50°C |
| Dampfdruck | 0-12790Pa at 20-25℃ |
| Lagerbedingungen | 2-8°C |
| Aggregatzustand | Liquid |
| Farbe | Clear |
| Wichte | 1.045 |
| BRN | 1952435 |
| Henry-Konstante | 3.3×101 mol/(m3Pa) at 25℃, HSDB (2015) |
| Kosmetik-Inhaltsstoffe Funktionen | FILM FORMING |
| InChI | 1S/C10H20O5Si/c1-9(2)10(11)15-7-6-8-16(12-3,13-4)14-5/h1,6-8H2,2-5H3 |
| InChIKey | XDLMVUHYZWKMMD-UHFFFAOYSA-N |
| SMILES | CO[Si](CCCOC(=O)C(C)=C)(OC)OC |
| LogP (Verteilungskoeffizient) | -0.9-2.1 at 20-21℃ |
| CAS Datenbank | 2530-85-0(CAS DataBase Reference) |
| NIST chemische Informationen | 3-(Methacryloxy)propyltrimethoxysilane(2530-85-0) |
| EPA chemische Informationen | 3-(Trimethoxysilyl)propyl methacrylate (2530-85-0) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 83.6% (534 of 639) of all reports.WarningH315 (15%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 639 reports by companies from 16 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: 2-Propenoic acid, 2-methyl-, 3-(trimethoxysilyl)propyl esterRegulation (EC) No 1935/2004 (amended)2-Propenoic acid, 2-methyl-, 3-(trimethoxysilyl)propyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Propenoic acid, 2-methyl-, 3-(trimethoxysilyl)propyl ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 16-02-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/152773-(Trimethoxysilyl)propyl methacrylate: Does not have an individual approval but may be used under an appropriate group standard |
| Weitere Sicherheitsinformationen | Evaluation - Chemicals that are unlikely to require further regulation to manage risks to environment |
| Brandpotenzial | Combustiblemoderate fire riskWill burn if involved in a fire ... Combustible liquid and vapor. |
| Gefahrenübersicht | A skin and eye irritant[eChemPortal: ERMA] An irritant[MSDSonline] See ACRYLIC RESINS (MONOMERS). |
| TSCA-Anforderungen | Section 8(a) of TSCA requires manufacturers of this chemical substance to report preliminary assessment information concerned with production, use, and exposure to EPA as cited in the preamble of 51 FR 41329. |
| Toxic Combustion Products | Hazardous decomposition products formed under fire conditions: Carbon oxides, silicon oxides. |
Anwendungen & Verwendung
Verwenden
3-(Methacryloyloxy)propyltrimethoxysilane (MPS) acts as a functional comonomer, which is used to prepare polystyrene latex having silanol by emulsion polymerization. It is used in the preparation of polymers in association with other monomers like vinyl acetate, acrylic acid and methyl acrylic acid used in coating, adhesive and sealing agents, which provides excellent adhesion and durability. The composite materials made from unsaturated polyester by using MPS improve mechanical property.