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630-19-3 - Trimethylacetaldehyde, 95% - Pivaldehyde - A15013 - Alfa Aesar

A15013 Trimethylacetaldehyde, 95%

Codice CAS
630-19-3
Sinonimi
Pivaldehyde

Dimensioni Prezzo ($) Quantità Disponibilità
5g 58,00
25g 185,00
100g 582,00
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Trimethylacetaldehyde, 95%

MDL
MFCD00006962
EINECS
211-134-6

Proprietà chimiche

Formula
C5H10O
Peso formula
86.13
Punto di fusione
Punto di ebollizione
74-76°
Punto di infiammabilità
-15°(5°F)
Densità
0.775
Indice di rifrazione
1.3794
Sensibilità
Air Sensitive
Solubilità
It is virtually insoluble in water but soluble in chloroform.

Applicazioni

Trimethylacetaldehyde is used as a stereoselective synthesis application. It is also used as a building block used in aldol condensation reactions. It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.

Note

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature: 2 - 8°C. Keep away from oxidizing agents, strong reducing agents.

Letteratura

Anna K. Szardenings.; Timothy S. Burkoth.; Gary C. Look.; David A. Campbell. A Reductive Alkylation Procedure Applicable to Both Solution- and Solid-Phase Syntheses of Secondary Amines. J. Org. Chem. 1996, 61, (19), 6720-6722.

Samiran Bhattacharjee.; Kwang-Eun Jeong.; Soon-Yong Jeong.; Wha-Seung Ahnl. Synthesis of a sulfonato-salen-nickel(II) complex immobilized in LDH fortetralin oxidation. New J. Chem. 2010, 34, 156-162.

Derivatizing agent for amino acids, forming oxazolidinones as volatile derivatives for GC: Anal. Biochem., 49, 442 (1972); Aust. J. Biol. Sci., 26, 831 (1973).

For formation of the fused pyrrolidino-oxazolidinone from L-proline, catalyzed by trifluoroacetic acid, and use of the product in a synthesis of ɑ-branched amino acids, see: Org. Synth. Coll., 9, 626 (1998):

For use in the protection of asparagine as a tetrahydropyrimidinone derivative, see: Org. Synth. Coll., 9, 17 (1998). For use of this system in ɑ-alkylation of (S)-asparagine with self-regeneration of the stereogenic center, see: J. Org. Chem., 63, 4706 (1998).

Promotes the epoxidation of alkenes with molecular oxygen: Tetrahedron Lett., 33, 6827 (1992).

The imine formed with ethylamine has been used to convert aryl chlorides to the hindered tertiary amides: N-ethyl-N-(1-methoxy-2,2-dimethylpropyl)benzamides, which can be ortho metallated cleanly at higher temperatures than other amide systems: J. Org. Chem., 60, 8417 (1995).

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H225

Highly flammable liquid and vapour.

Dichiarazioni precauzionali: P210-P243-P403

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Take precautionary measures against static discharge. Store in a well-ventilated place.

Altri riferimenti

Beilstein
506060
Classe di rischio
3
Gruppo di imballaggio
II
Codice tariffe armonizzato
2912.19
TSCA
Yes

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