2-Hydroxy-ethyl-acrylat

2-Hydroxyethyl acrylate

HCID 13165CAS 26403-58-7

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Grundinformationen

Standard-SMILES: C=CC(=O)OCCO
InChIKey: OMIGHNLMNHATMP-UHFFFAOYSA-N
Summenformel: C5H8O3
Durchschnittliche Molmasse: 116,11 g/mol
Monoisotopische Masse: 116,04734411

Namen und Bezeichner

Bevorzugter Name: 2-Hydroxyethyl acrylate
IUPAC: 2-hydroxyethyl prop-2-enoate
Lokaler Name: 2-Hydroxy-ethyl-acrylat
Englischer Name: 2-Hydroxyethyl acrylate
Summenformel: C5H8O3
Molmasse: 116.12

Namen und Synonyme

2-HYDROXYETHYL ACRYLATE818-61-1Hydroxyethyl acrylate2-Propenoic acid, 2-hydroxyethyl esterEthylene glycol monoacrylateBisomer 2HEA2-(Acryloyloxy)ethanolEthylene glycol, acrylateAcrylic acid, 2-hydroxyethyl esterDTXSID2022123Ethylene glycol, monoacrylate25GT92NY0C

Weitere Namen anzeigen

HEAHEAHEAhydroxyethylacrylate2-Hydroxyethylacrylat2-HYDROXYETHYL ACRYLATE, STAB.

beta-Hydroxyethyl acrylateDTXCID202123RefChem:6744212-454-92-hydroxyethyl prop-2-enoate2-hydroxyethylacrylateAcrylic acid 2-hydroxyethyl ester2-Hydroxyethylester kyseliny akrylove

Datenbank-Bezeichner

CAS: 26403-58-7、818-61-1
PubChem CID: 13165
ChEMBL: CHEMBL1330518
UNII: 25GT92NY0C
EC Number: 212-454-9、630-534-5
Nikkaji: J13.139C

Eigenschaften

Berechnete Struktureigenschaften

XLogP: -0,2
Polarare Oberfläche (TPSA): 46,5 Å²
H-Brücken-Donoren: 1
H-Brücken-Akzeptoren: 3
Frei drehbare Bindungen: 4
Schwere Atome: 8
Formalladung: 0
Komplexität: 87

Physikochemische Eigenschaften

Schmelzpunkt: -60 °C · -60 °C
Siedepunkt: 90 · 90-92 °C12 mm Hg(lit.)
Dichte: 1.106 g/mL · 1.106 g/mL at 20 °C
Dampfdichte: 1 · >1 (vs air)
Dampfdruck: 0.1 mm · <0.1 mm Hg ( 20 °C)
Brechungsindex: 20 · n20/D 1.45(lit.)
Flammpunkt: 209 °F · 209 °F
storage temp.: 2 · 2-8°C
Aggregatzustand: Oily Liquid
pka: 13.85 · 13.85±0.10(Predicted)
Farbe: Yellow to brown
Wasserlöslichkeit: soluble
BRN: 969853 · 969853
Henry's Law Constant: 1.2 · 1.2×103 mol/(m3Pa) at 25℃, HSDB (2015)
Kosmetik-Inhaltsstoffe Funktionen: FILM FORMING
InChI: 1S/C5H8O3/c1-2-5(7)8-4-3-6/h2,6H,1,3-4H2
InChIKey: OMIGHNLMNHATMP-UHFFFAOYSA-N
SMILES: OCCOC(=O)C=C
LogP: -0.17 at · -0.17 at 25℃
CAS Datenbank: 818 · 818-61-1(CAS DataBase Reference)
NIST chemische Informationen: 2 · 2-Propenoic acid, 2-hydroxyethyl ester(818-61-1)
EPA chemische Informationen: 2 · 2-Hydroxyethyl acrylate (818-61-1)

Sicherheit und Regulatorisches

Sicherheitsdaten

F: 8
wgk: 3
tsca: TSCA listed
ridadr: UN 2927 6.1/PG 2
hs_code: 29161290
RTECS-Nr.: AT1750000
risk_code: 24-34-43-50-20/22-22
hazard_code: T,N
safety_code: 26-36/39-45-61-36/37/39
hazard_class: 8
packing_group: II
Speicherklasse: 6.1A - Combustible acute toxic Cat. 1 and 2very toxic hazardous materials
Giftige Stoffe Daten: 818-61-1(Hazardous Substances Data)
Hazard Classifications: Acute Tox. 3 DermalAcute Tox. 4 OralAquatic Acute 1Aquatic Chronic 3Eye Dam. 1Skin Corr. 1BSkin Sens. 1

Chemie und Industrie

Anwendungen · 2 Einträge

Beschreibung2-Hydroxyethyl acrylate (HEA) forms homopolymers and copolymers. HEA is used mainly either as a co-monomer in the manufacture of polymers or as a chemical reactant in the manufacture of chemical intermediates. In the manufacture of polymers, HEA can be co-polymerized with acrylic acid, acrylates, methacrylates, vinyl acetate, vinyl chloride, vinylidene chloride, styrene, butadiene, and the like. Co-reactants with HEA include aromatic and aliphatic isocyanates, anhydrides, and epoxides. The polymers and chemical intermediates made with HEA find applications in automotive top coatings, architectural coatings, photocure resins, and adhesives. Globally about half of the HEA produced is used in the production of acrylic enamels for the automotive industry, where a clear topcoat is applied to a pigmented base coat to increase corrosion protection and durability.

Verwenden2-Hydroxyethyl acrylate is an acrylic monomer for use in UV inks, adhesives, lacquers, artificial nails, etc.