Grundinformationen
- CAS
3219-63-4- Standard-SMILES
C[Si](C)(C)CO- InChIKey
ZQKNBDOVPOZPLY-UHFFFAOYSA-N- Summenformel
- C4H12OSi
- Durchschnittliche Molmasse
- 104,22 g/mol
- Monoisotopische Masse
- 104,06574154
Namen und Bezeichner
- Bevorzugter Name
- 1-(Trimethylsilyl)methanol
- IUPAC
- trimethylsilylmethanol
- Lokaler Name
- (Trimethylsilyl)methanol
- Englischer Name
- 1-Trimethylsilylmethanol
- Summenformel
- C4H12OSi
- Molmasse
- 104.22
Namen und Synonyme
(Trimethylsilyl)methanolTrimethylsilylmethanol3219-63-41-TrimethylsilylmethanolMethanol, (trimethylsilyl)-DTXSID1062912E19993083K1-(TRIMETHYLSILYL)METHANOLtrimethylsilyl methanolRefChem:408572DTXCID5038468221-746-5
Weitere Namen anzeigen
DK264NSC 96777rimethylsilylmethanol(trimethylsilyl)-methanoMethanol,1-(trimethylsilyl)-1-TRIMETHYLSILYLMETHANOL, 98+%
HydroxymethyltrimethylsilaneSilane, (hydroxymethyl)trimethyl-C4H12OSiTrimethylhydroxymethylsilaneMFCD00004596Methanol, 1-(trimethylsilyl)-NSC-96777(Hydroxymethyl)trimethylsilane
Datenbank-Bezeichner
- CAS
3219-63-4- PubChem CID
- 76692
- DTXSID
DTXSID1062912- UNII
- E19993083K
- EC Number
- 221-746-5
- Nikkaji
- J41.750E
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 20,2 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 1
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 6
- Formalladung
- 0
- Komplexität
- 37
Physikochemische Eigenschaften
- Schmelzpunkt
- 0 °C · <0°C
- Siedepunkt
- 120 · 120-122 °C754 mm Hg(lit.)
- Dichte
- 0.826 g/mL · 0.826 g/mL at 25 °C(lit.)
- Brechungsindex
- 20 · n20/D 1.419(lit.)
- Flammpunkt
- 88 °F · 88 °F
- storage temp.
- 2 · 2-8°C
- pka
- 15.92 · 15.92±0.10(Predicted)
- Aggregatzustand
- clear liquid
- Wichte
- 0.827 · 0.827
- Farbe
- Colorless to Almost colorless
- Wasserlöslichkeit
- Fully miscible in water.
- BRN
- 1731486 · 1731486
- InChI
- 1S/C4H12OSi/c1-6(2,3)4-5/h5H,4H2,1-3H3
- InChIKey
- ZQKNBDOVPOZPLY-UHFFFAOYSA-N
- SMILES
- C[Si](C)(C)CO
- CAS Datenbank
- 3219 · 3219-63-4(CAS DataBase Reference)
- EPA chemische Informationen
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
Warning
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]；H315 (91.1%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (91.1%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (88.9%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, 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 45 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Gefahrenhinweise
Hazard Classes and CategoriesFlam. Liq. 3 (100%)；Skin Irrit. 2 (91.1%)；Eye Irrit. 2 (91.1%)；STOT SE 3 (88.9%)
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 1987 3/PG 3
- hs_code
- 2931.90.9010
- RTECS-Nr.
- PC4100000
- risk_code
- 36/37/38
- hazard_code
- Xi
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationMethanol, 1-(trimethylsilyl)-: ACTIVE
Anwendungen
Verwenden1-Trimethylsilylmethanol is used as nucleophile to resolve the racemate obtained from enantioselective esterification of naproxen (2-(6-methoxy-2-naphthyl) propionic acid) by lipases. It was also used as a nucleophilic hydroxymethylation agent.
Vor- und nachgelagerte Produkte
Nachgelagerte Produkte
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