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446-52-6 - 2-Fluorobenzaldehyde, 97% - A13800 - Alfa Aesar

A13800 2-Fluorobenzaldehyde, 97%

Codice CAS
446-52-6
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
5g 12,50
25g 38,70
100g 108,00
500g 450,00
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2-Fluorobenzaldehyde, 97%

MDL
MFCD00003302
EINECS
207-171-2

Proprietà chimiche

Formula
C7H5FO
Peso formula
124.11
Punto di fusione
-45°
Punto di ebollizione
172-174°
Punto di infiammabilità
55°(131°F)
Densità
1.180
Indice di rifrazione
1.5220
Sensibilità
Air Sensitive
Solubilità
Insoluble in water.

Applicazioni

2?-(2-Fluorobenzylidene)-2-hydroxybenzohydrazide was synthesized by the reaction of 2-hydroxybenzoylhydrazine with 2-fluorobenzaldehyde in ethanol. Synthesis of n-aryl indolines from 2-fluorobenzaldehyde dimethylhydrazone derivatives which is an approach to preparation of c(aryl)-n(amine) bond atropisomeric amines. The o-dialkylaminobenzaldehydes were conveniently prepared by nucleophilic displacement of the activated fluorine in 2-fluorobenzaldehyde with the required dialkylamine in hot dimethylformamide. N?-(2-Fluorobenzylidene)-2-(quinolin-8-yloxy) acetohydrazide methanol solvate in the reaction of quinolin-8-yloxyacetic acid hydrazide and 2-fluorobenzaldehyde.

Note

Air Sensitive.Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, reducing agents, air, bases.

Letteratura

Ted Schaefer,; Craig S. Takeuchi. Computations and measurements of the structures and conformations of 2- and 3-fluorobenzaldehyde in the gas and in solution. Canadian Journal of Chemistry,1990, 68(2), 339-345.

Mino, Takashi; Tanaka, Youichi; Hattori, Youtaro; Tanaka, Motoko; Sakamoto, Masami; Fujita, Tsutomu. Synthesis of N-Aryl Indolines from 2-Fluorobenzaldehyde Dimethylhydrazone Derivatives: Approach to Preparation of C(aryl)-N(Amine) Bond Atropisomeric Amines. Letters in Organic Chemistry. 2004, 1 (1), 67-69(3).

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H226-H302-H315-H319-H335

Flammable liquid and vapour. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: 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.

Altri riferimenti

Beilstein
507155
Classe di rischio
3
Gruppo di imballaggio
III
Codice tariffe armonizzato
2913.00
TSCA
No
RTECS
CU6140000

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