Stearyl acrylate (HCID 62552)

Überblick

See also: Stearyl acrylate polymer (110000 MW) (monomer of).

Namen und Bezeichner

Bevorzugter Name: Stearyl acrylate
IUPAC: octadecyl prop-2-enoate
Lokaler Name: Octadecylacrylat
Englischer Name: Octadecyl acrylate
Summenformel: C21H40O2
Molmasse: 324.54

Namen und Synonyme

Octadecyl acrylate4813-57-4Stearyl acrylaten-Octadecyl acrylate2-Propenoic acid, octadecyl esterOctadecyl 2-propenoateL37WJG7RTHBLEMMER SAEXCEPARL SUNII-L37WJG7RTHLIGHT ACRYLATE S-AEINECS 225-383-3

Weitere Namen anzeigen

Octadecyl2-propenoate60％C18，20％C16OctadecylacrylatAcrylic acid octadecyloctadecyl prop-2-enoateStearyl acrylate COA TDSACRYLIC ACID STEARYL ESTER

VISCOAT STAAI3-15687EC 225-383-3Acrylic acid, octadecyl ester1-OCTADECANOL, ACRYLATEDTXSID9063613RefChem:9276DTXCID2040608

Datenbank-Bezeichner

CAS: 4813-57-4
PubChem CID: 62552
DTXSID: DTXSID9063613
UNII: L37WJG7RTH
EC Number: 225-383-3
Nikkaji: J82.109H

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 9,4
Polarare Oberfläche (TPSA): 26,3 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 2
Frei drehbare Bindungen: 19
Schwere Atome: 23
Formalladung: 0
Komplexität: 261

Experimentelle und physikochemische Eigenschaften

LogP7.1

Physical DescriptionLiquid; Other Solid; Liquid; Other Solid

Physikochemische Eigenschaften

Schmelzpunkt: 32 · 32-34 °C (lit.)
Siedepunkt: 402.85 °C · 402.85°C (rough estimate)
Dichte: 0.8 g/mL · 0.8 g/mL at 25 °C (lit.)
Dampfdruck: 0.001 Pa · 0.001Pa at 25℃
Brechungsindex: 1.5344 · 1.5344 (estimate)
Flammpunkt: 230 °F · >230 °F
storage temp.: 2 · 2-8°C, stored under nitrogen
Löslichkeit: Insoluble in water
Aggregatzustand: powder to lump to clear liquid
Farbe: White or Colorless to Almost white or Almost colorless
Wasserlöslichkeit: 260.9 ng/L · 260.9ng/L at 25℃
InChI: 1S/C21H40O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-23-21(22)4-2/h4H,2-3,5-20H2,1H3
InChIKey: FSAJWMJJORKPKS-UHFFFAOYSA-N
SMILES: CCCCCCCCCCCCCCCCCCOC(=O)C=C
LogP: 9.08 at · 9.08 at 25℃
CAS Datenbank: 4813 · 4813-57-4(CAS DataBase Reference)
NIST chemische Informationen: Octadecyl acrylate(4813-57-4)
EPA chemische Informationen: Stearyl acrylate (4813-57-4)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

This chemical does not meet GHS hazard criteria for 0.9% (3 of 339) of reports.

Warning

H315 (99.1%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 339 reports by companies from 21 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: 2-Propenoic acid, octadecyl ester

2-Propenoic acid, octadecyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Propenoic acid, octadecyl 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: 08-03-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/14496

2-Propenoic acid, octadecyl ester: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesSkin Irrit. 2 (99.1%)

Sicherheitsdaten

wgk: 2
tsca: TSCA listed
ridadr: UN 3077 9 / PGIII
hs_code: 29161290
risk_code: 41-51/53-36/37/38-43-38
hazard_code: Xi,N
safety_code: 26-39-61-36/37/39
Speicherklasse: 11 - Combustible Solids
Hazard Classifications: Aquatic Chronic 2Eye Irrit. 2Skin Irrit. 2STOT SE 3

Chemie und Industrie

Verwendung und Herstellung

U.S. Production2023: 400,000 - <550,000 lb

Consumer UsesMonomers

Industry UsesIntermediate

General Manufacturing Information · 2 Einträge

Adhesive Manufacturing

2-Propenoic acid, octadecyl ester: ACTIVE

Anwendungen · 2 Einträge

BeschreibungOctadecyl acrylate is a versatile monomer extensively utilized in synthesizing polymer materials. It presents as a colorless and viscoelastic liquid. Its wide-ranging applications encompass coatings, adhesives, sealants, and printing inks, making it an indispensable ingredient in the polymer industry. Notably, Octadecyl acrylate contributes to the production of polymers used in various medical applications and the manufacturing of polyurethane foams. It serves as a valuable model for studying polymerization reactions, offering insights into the properties of polymer materials. During the polymerization process, Octadecyl acrylate undergoes a crucial reaction. This reaction involves the formation of covalent bonds between the monomer molecules. Precisely, addition polymerization occurs, where a monomer molecule adds to a double bond between two other monomer molecules, establishing the covalent bonds that create the polymer material.

VerwendenOctadecyl Acrylate is a reagent used in the synthesis of comb-like polymers which are incorporated into waterborne latexes improving barrier properties.