Yes, it can be heated above 40 °C safely. This product is packaged in an argon gas environment. It is recommended to re-dissolve the gelation under inert gas (e.g., argon) protection with gentle heating.
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Titan(IV)-ethoxid
Synonym(e):
Tetraethyl-orthotitanat, Tetraethyltitanat
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50 ML
CHF 177.00
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50 ML
CHF 177.00
About This Item
Lineare Formel:
Ti(OC2H5)4
CAS-Nummer:
Molekulargewicht:
228.11
Beilstein:
3678992
MDL-Nummer:
UNSPSC-Code:
12161600
PubChem Substanz-ID:
NACRES:
NA.22
Empfohlene Produkte
Form
liquid
Qualitätsniveau
Eignung der Reaktion
core: titanium
reagent type: catalyst
Verunreinigungen
≤3% tetraisopropyl orthotitanate (NMR)
Brechungsindex
n20/D 1.505 (lit.)
n20/D 1.509
bp
150-152 °C/10 mmHg (lit.)
Dichte
1.088 g/mL at 25 °C (lit.)
SMILES String
CCO[Ti](OCC)(OCC)OCC
InChI
1S/4C2H5O.Ti/c4*1-2-3;/h4*2H2,1H3;/q4*-1;+4
InChIKey
JMXKSZRRTHPKDL-UHFFFAOYSA-N
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Anwendung
Titanium(IV) ethoxide can be used:
- As an activator and dehydrating agent for by condensation of (S)-(+)-p-toluenesulfinamide with aldehydes and ketones to form sulfinimines.[1]
- As a Ti4+ ion source to form complexes of titanium (IV) acrylate with methacrylic acid.[2]
- As a catalyst to synthesize esters of sterically hindered alcohols via transesterification reactions.[3]
Vorsicht
beim Lagern kann sich ein gallertartiger Niederschlag bilden, welcher sich beim Erwärmen auf 40°C wieder löst.
Signalwort
Warning
H-Sätze
P-Sätze
Gefahreneinstufungen
Eye Irrit. 2 - Flam. Liq. 3
Lagerklassenschlüssel
3 - Flammable liquids
WGK
WGK 3
Flammpunkt (°F)
107.6 °F - closed cup
Flammpunkt (°C)
42 °C - closed cup
Persönliche Schutzausrüstung
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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안녕하세요. 해당 제품의 specification sheet에는 gelation이 일어나며 40도 이상으로 가열하면 사라진다고 명시되어 있습니다. 제품의 인화점이 42도라고 적혀있습니다. 혹시 안전하게 가열할 수 있나요? 해당 제품은 수분에 민감하게 반응하는 것으로 알고 있는데 가열을 위해 약품통에서 꺼내는 순간 변질이 일어날 것 같습니다. 해당 제품의 gelation문제를 안전하고 변질없이 해결할 방법이 있나요?
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