Vinyltriethoxysilane (HCID 6516)

Überblick

aqueous adhesive for affixing sections to glass slides when hydrolyzed

Namen und Bezeichner

Bevorzugter Name: Vinyltriethoxysilane
IUPAC: ethenyl(triethoxy)silane
Lokaler Name: Triethoxy(vinyl)silan
Englischer Name: Triethoxyvinylsilane
Summenformel: C8H18O3Si
Molmasse: 190.31

Namen und Synonyme

VinyltriethoxysilaneTRIETHOXYVINYLSILANE78-08-0Triethoxy(vinyl)silaneSilane, ethenyltriethoxy-TriethoxyvinylsilicaneSilane, triethoxyvinyl-Triethoxyvinyl silaneVTESSilane A 151KBE 1003NV 1107

Weitere Namen anzeigen

VTEOEthenyltriethyloxy-silaneA 151nv1107CV-4910CFS-080kbe1003

8V1TKX755VRefChem:901964201-081-7Ethenyltriethoxysilaneethenyl(triethoxy)silaneUnion carbide A-151VTS-ECCRIS 2645

Datenbank-Bezeichner

CAS: 78-08-0
PubChem CID: 6516
DTXSID: DTXSID3044463
ChEMBL: CHEMBL3188350
UNII: 8V1TKX755V
EC Number: 201-081-7
Nikkaji: J44.149J

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 27,7 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 3
Frei drehbare Bindungen: 7
Schwere Atome: 12
Formalladung: 0
Komplexität: 110

Experimentelle und physikochemische Eigenschaften

Chemical ClassesMetals -> Metalloid Compounds (Silicon)

SpringerMaterials PropertiesChemical shift

Density0.901 @25 °C

Vapor Pressure · 2 Einträge

2.28 [mmHg]

2.25 [mm Hg] @20 °C

Physical Description · 2 Einträge

Liquid

Colorless liquid with a fruity odor; [Alfa Aesar MSDS]

Physikochemische Eigenschaften

Schmelzpunkt: 0 °C · <0°C
Siedepunkt: 160 · 160-161 °C(lit.)
Dichte: 0.903 g/mL · 0.903 g/mL at 25 °C(lit.)
Dampfdruck: 7 hPa · 7 hPa (20 °C)
Brechungsindex: 20 · n20/D 1.398(lit.)
Flammpunkt: 94 °F · 94 °F
storage temp.: 30 °C · Store below +30°C.
Löslichkeit: Miscible with organic solvents.
Aggregatzustand: liquid
Farbe: colorless
Wichte: 0.903 · 0.903
Geruch (Odor): Fruity odor
Explosionsgrenze: 0.53 · 0.53-15%(V)
Wasserlöslichkeit: decomposes
BRN: 1767229 · 1767229
Kosmetik-Inhaltsstoffe Funktionen: FILM FORMING
InChI: 1S/C8H18O3Si/c1-5-9-12(8-4,10-6-2)11-7-3/h8H,4-7H2,1-3H3
InChIKey: FWDBOZPQNFPOLF-UHFFFAOYSA-N
SMILES: CCO[Si](OCC)(OCC)C=C
CAS Datenbank: 78 · 78-08-0(CAS DataBase Reference)
NIST chemische Informationen: Silane, ethenyltriethoxy-(78-08-0)
EPA chemische Informationen: Silane, ethenyltriethoxy- (78-08-0)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

This chemical does not meet GHS hazard criteria for 17.7% (63 of 356) of reports.

Warning

H226 (82.3%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P261, P264+P265, P271, P280, P303+P361+P353, P304+P340, P305+P351+P338, P319, P337+P317, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 356 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 5 Einträge

Chemical: Silane, ethenyltriethoxy-

Regulation (EC) No 1935/2004 (amended)

Silane, ethenyltriethoxy- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Silane, ethenyltriethoxy- 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: 09-02-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/15773

Silane, ethenyltriethoxy-: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationEvaluation - Chemicals that are unlikely to require further regulation to manage risks to environment

Hazards SummaryA mild skin and eye irritant; [RTECS] Hydrolyzed by water; A mild skin and strong eye irritant; [Alfa Aesar MSDS] See Octamethyltrisiloxane and Dimethoxydimethylsilane.

Hazard Classes and CategoriesFlam. Liq. 3 (82.3%)

Sicherheit und Schutzausrüstung

Protective Action Criteria (PAC) · 3 Einträge

2.6 [ppm]

29 [ppm]

170 [ppm]

Toxikologische Informationen

Toxicity DataLCLo (rat) = 4,000 ppm/4hr

Sicherheitsdaten

F: 21
wgk: 2
tsca: TSCA listed
ridadr: UN 1993 3/PG 3
hs_code: 29310095
RTECS-Nr.: VV6700000
risk_code: 10-36/37
Toxizität: LD50 orally in Rabbit: 7280 mg/kg LD50 dermal Rabbit 9100 mg/kg
hazard_code: Xi
safety_code: 26-36
hazard_class: 3
packing_group: III
Speicherklasse: 3 - Flammable liquids
Hazard Classifications: Eye Irrit. 2Flam. Liq. 3STOT SE 3
Selbstentzündungstemperatur: 265 °C

Chemie und Industrie

Pharmakologische Informationen

MeSH Pharmacological ClassificationSubstances that cause the adherence of two surfaces. They include glues (properly collagen-derived adhesives), mucilages, sticky pastes, gums, resins, or latex.

Verwendung und Herstellung

Uses · 2 Einträge

Used as an adhesive for glass slides; [REPROTOX] Used as a coupling agent on inorganic substances (fillers) blended into polymers that function as adhesion promoters, crosslinkers, and/or surface modifiers; Also used to make general purpose polymers; [ExPub: EC: EFSA]

Working with Glues and Adhesives [Category: Other]

U.S. Production2023: 100,000 - <250,000 lb

Consumer UsesAdhesion/cohesion promoter

Industry UsesIntermediate

General Manufacturing Information · 2 Einträge

Custom Compounding of Purchased Resins

Silane, ethenyltriethoxy-: ACTIVE

Anwendungen · 1 Eintrag

VerwendenVinyltriethoxysilane is used as an adhesive for glass slides. It acts as a coupling agent on inorganic substances blended into polymers that function as adhesion promoters, crosslinkers, and surface modifiers. Further, it is used to prepare polymers.