Trimethoxyphenylsilan
Trimethoxyphenylsilane
Grundinformationen
- CAS
2996-92-1- Standard-SMILES
CO[Si](OC)(OC)c1ccccc1- InChIKey
ZNOCGWVLWPVKAO-UHFFFAOYSA-N- Summenformel
- C9H14O3Si
- Durchschnittliche Molmasse
- 198,29 g/mol
- Monoisotopische Masse
- 198,07122084
Überblick
structure in first source
Namen und Bezeichner
- Bevorzugter Name
- Trimethoxyphenylsilane
- IUPAC
- trimethoxy(phenyl)silane
- Lokaler Name
- Trimethoxyphenylsilan
- Englischer Name
- Trimethoxyphenylsilane
- Summenformel
- C9H14O3Si
- Molmasse
- 198.29
Namen und Synonyme
Phenyltrimethoxysilane2996-92-1TrimethoxyphenylsilaneSilane, trimethoxyphenyl-DTXSID504070021TQE746S9NSC-93925DTXCID3020700RefChem:861841221-066-9trimethoxy(phenyl)silane(Trimethoxysilyl)benzene
Weitere Namen anzeigen
TrimethoxyphenyLKH-631trimethoxyphenyl-silanPhenyltriMethoxysilane, 85% 250MLX170CP0330HD-127
SILANE, PHENYLTRIMETHOXY-A 153C9H14O3SiMFCD00025689s13750Benzene, (trimethoxysilyl)-(Trimethoxysilyl)benzene; Phenyltrimethoxysilane155684-43-8
Datenbank-Bezeichner
- CAS
2996-92-1- PubChem CID
- 18137
- DTXSID
DTXSID5040700- ChEMBL
CHEMBL1903982- UNII
- 21TQE746S9
- EC Number
- 221-066-9
- Nikkaji
- J48.157B
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 27,7 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 4
- Schwere Atome
- 13
- Formalladung
- 0
- Komplexität
- 134
Experimentelle und physikochemische Eigenschaften
Chemical ClassesMetals -> Metalloid Compounds (Silicon)
SpringerMaterials PropertiesViscosity
Density1.062 @25 °C
Physical Description
Liquid
Clear liquid; [Acros Organics MSDS]
Physikochemische Eigenschaften
- Schmelzpunkt
- -25 °C · -25°C
- Siedepunkt
- 233 °C · 233 °C(lit.)
- Dichte
- 1.062 g/mL · 1.062 g/mL at 25 °C(lit.)
- Dampfdruck
- 0 · 0-12790Pa at 20-25℃
- Brechungsindex
- 20 · n20/D 1.468(lit.)
- Flammpunkt
- 99 °F · 99 °F
- storage temp.
- 2 · Inert atmosphere,2-8°C
- Aggregatzustand
- liquid
- Wichte
- 1.064 · 1.064
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 2% (5 of 252) of reports.
Warning
H226 (60.7%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 252 reports by companies from 14 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: Silane, trimethoxyphenyl-
Benzene, (trimethoxysilyl)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Benzene, (trimethoxysilyl)- 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: Trimethoxyphenylsilane (EC: 221-066-9)
Silane, trimethoxyphenyl-: 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 Summary
Intravenous LD50 (mouse) = 180 mg/kg; [RTECS] Histopathological changes of the kidney, urinary bladder, and jejunum observed in oral study of rats at 250 mg/kg/day; No evidence of reproductive or developmental toxicity; [EPA - TSCATS] Prolonged or repeated ingestion exposure may cause urinary bladder injury; [ECHA REACH Registrations] Reacts with water evolving methanol; An irritant; [Acros Organics MSDS] A skin and strong eye irritant; [Alfa Aesar MSDS] See Methyl alcohol. See Isobutyltrimethoxysilane.
Chemie und Industrie
Verwendung und Herstellung
Uses
Used to make fine and large scale chemicals, coatings, non-metal surface treatment products, sealants-adhesives, in mold making, and as a laboratory reagent; [ECHA REACH Registrations]
Molding and Core Making [Category: Foundry]
U.S. Production2023: 5,000,000 - <10,000,000 lb
Industry UsesHeat stabilizer
General Manufacturing Information
All Other Chemical Product and Preparation Manufacturing
Benzene, (trimethoxysilyl)-: ACTIVE
Anwendungen
VerwendenPhenyltrimethoxysilane is used for nanoelectronics and material science research. It is used as crosslinking agent for silicone resin and to produce polymer organic silicon compound.
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