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

A13800 2-Fluorobenzaldehyde, 97%

CAS-Nummer
446-52-6
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 12,67
25g 37,39
100g 105,75
500g 363,20
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2-Fluorobenzaldehyde, 97%

MDL
MFCD00003302
EINECS
207-171-2

Chemische Eigenschaften

Formel
C7H5FO
Molmasse
124.11
Schmelzpunkt
-45°
Siedepunkt
172-174°
Flammpunkt
55°(131°F)
Dichte
1.180
Brechungsindex
1.5220
Sensitivität
Air Sensitive
Löslichkeit
Insoluble in water.

Anwendungen

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.

Bemerkungen

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.

Literaturverweise

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).

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H226-H302-H315-H319-H335

Flammable liquid and vapour. Harmful if swallowed. 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

Beilstein
507155
Gefahrenklasse
3
Verpackungsgruppe
III
Harmonized Tariff Code
2913.00
TSCA
No
RTECS
CU6140000

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