3,6,9-Trioxaundecamethylendimethacrylat
Tetraethylene glycol, dimethacrylate
Grundinformationen
- CAS
109-17-1- Standard-SMILES
C=C(C)C(=O)OCCOCCOCCOCCOC(=O)C(=C)C- InChIKey
LTHJXDSHSVNJKG-UHFFFAOYSA-N- Summenformel
- C16H26O7
- Durchschnittliche Molmasse
- 330,37 g/mol
- Monoisotopische Masse
- 330,16785317
Überblick
Based on available data, the CIR Expert Panel concluded that...PEG-4 Dimethacrylate is safe as used in nail enhancement products when skin contact is avoided. Products containing these ingredients should be accompanied with directions to avoid skin contact, because of the sensitizing potential of Methacrylates.
Namen und Bezeichner
- Bevorzugter Name
- Tetraethylene glycol, dimethacrylate
- IUPAC
- 2-[2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethoxy]ethyl 2-methylprop-2-enoate
- Lokaler Name
- 3,6,9-Trioxaundecamethylendimethacrylat
- Englischer Name
- Tetraethylene glycol dimethacrylate
- Summenformel
- C16H26O7
- Molmasse
- 330.37
Namen und Synonyme
Tetraethylene glycol dimethacrylate109-17-1TETRAETHYLENEGLYCOL DIMETHACRYLATETe EGDMATGM 4Tetraethylene glycol, dimethacrylateSR 209Methacrylic acid, oxybis(ethyleneoxyethylene) esterDTXSID60445152-Propenoic acid, 2-methyl-, oxybis(2,1-ethanediyloxy-2,1-ethanediyl) esterMethacrylic acid, diester with tetraethylene glycolCT038EQF54
Weitere Namen anzeigen
PEG hydrogeltgm4sr209MACA-PEG4-MACATEGdimethacrylatPEG-4 DIMETHACRYLATE
NSC-84253DTXCID4024515teegdmaRefChem:897019203-653-1((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate)PEG bismethacrylate3,6,9-Trioxaundecamethylene dimethacrylate
Datenbank-Bezeichner
- CAS
109-17-1
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,5
- Polarare Oberfläche (TPSA)
- 80,3 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 7
- Frei drehbare Bindungen
- 16
- Schwere Atome
- 23
- Formalladung
- 0
- Komplexität
- 354
Experimentelle und physikochemische Eigenschaften
PolymersPlastics & Rubber -> (Meth)acrylates
CosmeticsCosmetic ingredients (PEG-4 Dimethacrylate) -> CIR (Cosmetic Ingredient Review)
Physical Description
Liquid
Light brown viscous liquid; [Aldrich MSDS]
Collision Cross Section171.2 Ų [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: APCI+; Dataset: TOXCAST; Source Identifier: DTXSID6044515]
Physikochemische Eigenschaften
- Schmelzpunkt
- 220 ℃ · 220℃
- Siedepunkt
- 220 °C · 220°C
- Dichte
- 1.082 g/mL · 1.082 g/mL at 20 °C(lit.)
- Dampfdruck
- 0 Pa · 0Pa at 20℃
- Brechungsindex
- 20 · n20/D 1.463
- Flammpunkt
- 196 °C · 196°C
- storage temp.
- -20 °C · -20°C
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 14.3% (5 of 35) of reports.
Warning
H315 (80%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, 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 35 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: 2-Propenoic acid, 2-methyl-, oxybis(2,1-ethanediyloxy-2,1-ethanediyl) ester
2-Propenoic acid, 2-methyl-, 1,1'-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)] ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Propenoic acid, 2-methyl-, 1,1'-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)] 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)
REACH registered substance: 3,6,9-trioxaundecamethylene dimethacrylate (EC: 203-653-1)
2-Propenoic acid, 2-methyl-, oxybis(2,1-ethanediyloxy-2,1-ethanediyl) ester: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazards SummaryAllergic contact dermatitis reported in dental technicians; [Kanerva, p. 1187] May cause irritation; [Aldrich MSDS]
Hazard Classes and CategoriesSkin Irrit. 2 (80%)
Toxikologische Informationen
Chemie und Industrie
Verwendung und Herstellung
Uses
CIR ingredient: PEG-4 Dimethacrylate
Plastic Composites Manufacturing [Category: Industry]
U.S. Production2023: 50,000 - <250,000 lb
Consumer UsesMonomers
Industry UsesMonomers
General Manufacturing Information
Plastics Material and Resin Manufacturing
2-Propenoic acid, 2-methyl-, 1,1'-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)] ester: ACTIVE
Anwendungen
BeschreibungTetraethylene glycol dimethacrylate is a crosslinking agent of acrylic resins, employed to optimize the dilution of high-viscosity monomers and to link together the macromolecules costituting the polymer, to make their three-dimentional structure more rigid. Occupational dermatitis was reported in a dental technician.
VerwendenPlasticizer.
Anbieter100 Anbieter
国药集团化学试剂有限公司86-21-63210123 · [email protected]
吉林省创力生物科技有限公司19396231124 19396231124 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]
湖北永阔科技有限公司
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