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2591-86-8 - 1-Formylpiperidine, 99% - Piperidine-1-carboxaldehyde - B23452 - Alfa Aesar

B23452 1-Formylpiperidine, 99%

Numéro CAS
2591-86-8
Synonymes
Piperidine-1-carboxaldehyde

Dimensions Prix ($) Quantité Disponibilité
50g 32,58
250g 88,48
1000g 252,35
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1-Formylpiperidine, 99%

MDL
MFCD00006483
EINECS
219-986-0

Propriétés chimiques

Formule
C6H11NO
Poids formulaire
113.16
Point de fusion
-31°
Point d'ébullition
222°
Point d'éclair
102°(215°F)
Densité
1.019
Indice de réfraction
1.4840
Solubilité
Freely soluble in water.

Applications

1-Formylpiperidine reacts with Grignard or alkyllithium reagents gives aldehydes in high yield. It can be used as a polar aprotic solvent, with better hydrocarbon solubility than other amide solvents such as dimethylformamide. In some formylation reaction of alkyllithium compounds it gives higher yields than the DMF.

Notes

Incompatible materials are oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Références bibliographiques

Mary Jo Garber; Martha Gill; Yousheng Hua; Dennis Jenke. Development and Characterization of an LC-MS Method for Quantitating Aqueous Extractables, including Bisphenol A, 1 -Formylpiperidine, and Bis-(pentamethylene)-urea, from Plastic Materials. Journal of Chromatographic Science.2011, 49, (3), 214-220.

Reaction with Grignard or alkyllithium reagents gives aldehydes in high yield: Angew. Chem. Int. Ed., 20, 878 (1981); Org. Synth. Coll., 7, 451 (1990).

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H301-H311-H315-H319-H335-H227

Toxic if swallowed. Toxic in contact with skin. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Combustible liquid.

Mentions de prudence: P210-P261-P280-P301+P310-P305+P351+P338-P361-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. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Remove/Take off immediately all contaminated clothing. 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.

Autres références

Beilstein
107697
Code tarifaire harmonisé
2933.39
TSCA
Yes
RTECS
TN0380000

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Catalyseurs

Analytique et matériel de laboratoire