HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Methacrylsure, Monoester mit Propan-1,2-diol
HYDROXYPROPYL METHACRYLATE · PROPYLENE GLYCOL MONOMETHACRYLATE · METHACRYLIC ACID 2-HYDROXYPROPYL ESTER · methacrylic acid, monoester with propane-1,2-diol · 2HPMA · L-61040 · rocryl410 · Photomer 2317
Identifikatoren & physikalische Daten
| CAS No. | 27813-02-1 |
|---|---|
| Summenformel | C7H12O3 |
| Durchschnittliche Molmasse | 144,17 g/mol |
| Monoisotopische Masse | 144,07864424 g/mol |
| SMILES | C=C(C)C(=O)OC(C)CO |
| InChIKey | ZMARGGQEAJXRFP-UHFFFAOYSA-N |
| PubChem CID | 34023 |
| EC No. | 225-109-2 |
| DTXSID | DTXSID40867417 |
| Lokaler Name | Methacrylsure, Monoester mit Propan-1,2-diol |
Chemische & physikalische Eigenschaften
| XLogP | 1,2 |
|---|---|
| Polarare Oberfläche (TPSA) | 46,5 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 4 |
| Schwere Atome | 10 |
| Formalladung | 0 |
| Komplexität | 140 |
| Polymers | Plastics & Rubber -> (Meth)acrylates |
| Kosmetika | Cosmetic ingredients (Hydroxypropyl Methacrylate) -> CIR (Cosmetic Ingredient Review) |
| Geruch | Slight acrylic odor |
| Dichte | 1.06 at 68 °F (USCG, 1999) - Denser than waterwill sink1.066 @ 25 °C/16 °C1.066 g/mL at 25 °C (lit.) |
| Color/Form | Clear liquid |
| Löslichkeit | Limited solubility in water, sol in common organic solvents107g/lSoluble in water. |
| Flammpunkt | 250 °F (USCG, 1999)250 °F (open cup)121 °C (Cleveland open cup)206 °F |
| Siedepunkt | Boiling point: 87 °C @ 0.67 kPaSpecific gravity: 1.028 @ 25 °C /2-Hydroxypropyl methacrylate/Boiling point: 96 °C @ 1.3 kPa /2-Hydroxypropyl methacrylate/57 °C/0.5 mmHg (lit.) |
| Schmelzpunkt | -89 °C-58°C |
| Polymerization | Compound may polymerize when hot and burst container. May polymerize ... when exposed to ultraviolet light and free-radical catalysts.METHYL METHACRYLATE, AND IN GENERAL THE METHACRYLIC ESTERS, POLYMERIZE MUCH LESS READILY THAN THE CORRESPONDING ORDINARY ACRYLATES. NONE THE LESS, THEY ARE STABILIZED BY ADDING HYDROQUINONE OR PYROGALLOL, PARTICULARLY IN THE PRESENCE OF METALLIC COPPER. /METHACRYLATES/ |
| Dampfdruck | 0.02 [mmHg]0.05 mm Hg ( 20 °C) |
| Food Contact Substances | FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR |
| Dampfdichte | >1 (vs air) |
| Brechungsindex | n20/D 1.447(lit.) |
| Lagerbedingungen | 2-8°C |
| Aggregatzustand | Liquid |
| Wichte | 1.066 |
| Farbe | Clear |
| pH | 6 (50g/l, H2O, 20℃) |
| BRN | 1752228 |
| Kosmetik-Inhaltsstoffe Funktionen | FILM FORMING |
| InChIKey | GNSFRPWPOGYVLO-UHFFFAOYSA-N |
| LogP (Verteilungskoeffizient) | 0.97 at 20℃ |
| CAS Datenbank | 27813-02-1(CAS DataBase Reference) |
| EPA chemische Informationen | Hydroxypropyl methacrylate (27813-02-1) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 0.8% (12 of 1419) of reports.WarningH317 (97%): May cause an allergic skin reaction [Warning Sensitization, Skin]P261, P264+P265, P272, P280, P302+P352, P305+P351+P338, P321, P333+P317, P337+P317, P362+P364, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 1419 reports by companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: 2-Propenoic acid, 2-methyl-, 2-hydroxy-1-methylethyl esterChemical: 2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol 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)REACH registered substance: Methacrylic acid, monoester with propane-1,2-diol (EC: 248-666-3)2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol: Does not have an individual approval but may be used under an appropriate group standard |
| Weitere Sicherheitsinformationen | IMAP assessments - 2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol: Environment tier I assessment |
| Brandgefahren | Behavior in Fire: Compound may polymerize when hot and burst container. (USCG, 1999) |
| Brandpotenzial | Combustible |
| Gesundheitsgefahren | Inhalation causes coughing and irritation of nose and throatlung injury may occur. Ingestion causes irritation and burning of mouth and stomach. Contact of vapor with eyes causes irritation. Liquid may cause severe eye burns and irritation of skin. (USCG, 1999) |
| Gefahrenübersicht | Allergic contact dermatitis reported in dental technicians[Kanerva, p. 1743] An eye, nose, and throat irritant[HSDB] May polymerizeA skin, eye, nose, and throat irritant |
Anwendungen & Verwendung
Beschreibung
Hydroxypropyl methacrylate(HPMA) is a clear, colorless liquid with a pungent, sweet odor. The product contains low levels of a polymerization inhibitor along with small amounts of methacrylic acid, and propylene oxide. HPMA is used in the manufacture of acrylic polymers for adhesives, inks, and coatings for automotive, appliance and metal applications. The added hydroxyl groups improve adhesion to surfaces, incorporate cross-link sites, and impart corrosion, fogging, and abrasion resistance.
Verwenden
Monomer for acrylic resins, nonwoven fabric binders, detergent lubricating-oil additives.