HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4-Hydroxybutylacrylat
4-HydroxybutyL · 4-Hydroxybutyl2-propenoate · 0/6/78 · 4-HYDROXYBUTYL ACRYLATE · BUTANEDIOL MONOACRYLATE · 1,4-Butanediol 1-acrylate · 1,4-Butanediolmonoacrylate · Acrylic acid 4-hydroxybutyl
Identifikatoren & physikalische Daten
| CAS No. | 2478-10-6 |
|---|---|
| Summenformel | C7H12O3 |
| Durchschnittliche Molmasse | 144,17 g/mol |
| Monoisotopische Masse | 144,07864424 g/mol |
| SMILES | C=CC(=O)OCCCCO |
| InChIKey | NDWUBGAGUCISDV-UHFFFAOYSA-N |
| PubChem CID | 75588 |
| ChEMBL | CHEMBL3189040 |
| EC No. | 219-606-3 |
| DTXSID | DTXSID3044623 |
| Lokaler Name | 4-Hydroxybutylacrylat |
Chemische & physikalische Eigenschaften
| XLogP | 1,1 |
|---|---|
| Polarare Oberfläche (TPSA) | 46,5 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 6 |
| Schwere Atome | 10 |
| Formalladung | 0 |
| Komplexität | 109 |
| Schmelzpunkt | -112°C |
| Siedepunkt | 95 °C/0.1 mmHg (lit.) |
| Dichte | 1.041 g/mL at 25 °C (lit.) |
| Dampfdruck | 0.5Pa at 20℃ |
| Brechungsindex | n20/D 1.452(lit.) |
| Flammpunkt | >230 °F |
| Lagerbedingungen | 2-8°C |
| Aggregatzustand | clear liquid |
| pKa (Säurekonstante) | 14.99±0.10(Predicted) |
| Farbe | Colorless to Almost colorless |
| Löslichkeit | soluble |
| BRN | 1756545 |
| InChI | 1S/C7H12O3/c1-2-7(9)10-6-4-3-5-8/h2,8H,1,3-6H2 |
| InChIKey | NDWUBGAGUCISDV-UHFFFAOYSA-N |
| SMILES | OCCCCOC(=O)C=C |
| LogP (Verteilungskoeffizient) | 0.77 at 25℃ |
| CAS Datenbank | 2478-10-6(CAS DataBase Reference) |
| NIST chemische Informationen | 4-Hydroxybutyl acrylate(2478-10-6) |
| EPA chemische Informationen | 4-Hydroxybutyl acrylate (2478-10-6) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 2.6% (9 of 350) of reports.DangerH302 (95.7%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P272, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 350 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: 2-Propenoic acid, 4-hydroxybutyl esterStatus: Active Update: 28-01-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/53572-Propenoic acid, 4-hydroxybutyl ester: Does not have an individual approval but may be used under an appropriate group standard |
| Hazard Classes and Categories | Acute Tox. 4 (95.7%) |
| F | 10 |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | 2922 |
| Zollcode | 29161290 |
| R-Sätze (R) | 20/21/22-36/37/38-51/53 |
| Gefahrensymbole | Xn,N,Xi |
| Sicherheitshinweise (S) | 26-37/39-38-61-36/37/39-29 |
| Gefahrenklasse | 8Acute Tox. 4 OralEye Dam. 1Skin Irrit. 2Skin Sens. 1 |
| Verpackungsgruppe | II |
| Lagerklasse | 10 - Combustible liquids |
Anwendungen & Verwendung
Verwenden
Hydroxybutyl acrylate was one of the monomers utilized in the preparation of poly(2-hydroxy-3-phenoxypropylacrylate, 4-hydroxybutyl acrylate, dibutyl maleate) membranes.