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630-18-2 - Trimethylacetonitrile, 98+% - tert-Butyl cyanide - Pivalonitrile - A12011 - Alfa Aesar

A12011 Trimethylacetonitrile, 98+%

CAS-Nummer
630-18-2
Synonyme
tert-Butyl cyanide
Pivalonitrile

Größe Preis ($) Menge Verfügbarkeit
25g 57,99
100g 173,04
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Trimethylacetonitrile, 98+%

MDL
MFCD00001847
EINECS
211-133-0

Chemische Eigenschaften

Formel
(CH3)3CCN
Molmasse
83.13
Schmelzpunkt
16-18°
Siedepunkt
105-106°
Flammpunkt
4°(39°F)
Dichte
0.757
Löslichkeit
Miscible with ethanol, acetone and toluene. Slightly miscible with water.

Anwendungen

Trimethylacetonitrile used as a solvent and as a labile ligand in coordination chemistry. It is also used as an intermediate in organic synthesis. It is used in the presence of titanium(II) chloride and zinc to undergoes reductive coupling reaction of aromatic and aliphatic ketones including acyclic aliphatic ketones to give the corresponding pinacols.

Bemerkungen

Store in a cool place. Incompatible with strong acids, strong bases, strong oxidizing agents and strong reducing agents.

Literaturverweise

For in situ reaction with vinyl triflates in the synthesis of sterically hindered 2,4,6-trisubstituted pyrimidines, see: Synthesis, 881 (1990); for reaction scheme, see Trifluoromethanesulfonic acid, A1173 .

Bagal, D. B.; Bhanage, B. M. Recent Advances in Transition Metal-Catalyzed Hydrogenation of Nitriles. Adv. Synth. Catal. 2015, 357 (5), 883-900.

Akhtar, N.; Akhtar, W. Prospects, challenges, and latest developments in lithium-air batteries. Int. J. Energy Res. 2015, 39 (3), 303-316.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H302-H312-H332-H315-H319-H335

Highly flammable liquid and vapour. Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P210-P261-P280-P240-P303+P361+P353-P305+P351+P338-P304+P340-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. 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. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2926.90
TSCA
Yes

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