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B21914 Chlorotitanium triisopropoxide, 95%

CAS-Nummer
20717-86-6
Synonyme
Chlorotriisopropoxytitanium
Titanium chloride triisopropoxide

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Chlorotitanium triisopropoxide, 95%

MDL
MFCD00009861

Chemische Eigenschaften

Formel
C9H21ClO3Ti
Molmasse
260.60
Schmelzpunkt
37-44°
Siedepunkt
63-66°/0.1mm
Flammpunkt
31°(87°F)
Dichte
1.091
Storage & Sensitivity
Moisture Sensitive. Air Sensitive. Store under Argon. Ambient temperatures.

Literaturverweise

Reacts with the Li enolates of ketones to give Ti(IV) enolates which undergo the aldol condensation with pronounced erythro-selectivity: Tetrahedron Lett., 22, 4691 (1981). This selectivity can be extended to aldehydes by using the Li derivatives of their N,N-dimethylhydrazones: Angew. Chem. Int. Ed., 21, 864 (1982).

/n

In combination with cyclopentylmagnesium bromide, forms a Ti(II) species which mediates the reaction of vinyltributyltin with esters or amides to give trisubstituted cyclopropylstannanes with high diastereoselectivity: J. Org. Chem., 63, 9135 (1998).

/n

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H228-H314-H318

Flammable solid. Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P210-P260u-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2905.19
TSCA
Yes

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