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672-13-9 - 2-Hydroxy-5-methoxybenzaldehyde, 98% - 5-Methoxysalicylaldehyde - A15753 - Alfa Aesar

A15753 2-Hydroxy-5-methoxybenzaldehyde, 98%

CAS-Nummer
672-13-9
Synonyme
5-Methoxysalicylaldehyde

Größe Preis ($) Menge Verfügbarkeit
5g 64,79
25g 150,30
50g 272,70
100g 447,20
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2-Hydroxy-5-methoxybenzaldehyde, 98%

MDL
MFCD00003332
EINECS
211-589-0

Chemische Eigenschaften

Formel
C8H8O3
Molmasse
152.15
Schmelzpunkt
13-16°
Siedepunkt
248-252°
Flammpunkt
>110°(230°F)
Dichte
1.221
Brechungsindex
1.5780
Sensitivität
Air Sensitive
Löslichkeit
Miscible with chloroform. Slightly miscible with water.

Anwendungen

2-Hydroxy-5-methoxybenzaldehyde is employed to study electroantennogram response of the vine weevil (Otiorhynchus sulcatus F) to a broad range of volatile plant compounds. It plays an important role in the preparation of tetradentate Schiff base compounds. Further, it is used in the preparation 6-methoxy-3-nitro-2H-chromene by using dibutylamine as a reagent.

Bemerkungen

Air sensitive. Incompatible with strong oxidizing agents and strong bases.

Literaturverweise

Şahin, D.; Koçoğlu, S.; Şener, Ö.; Şenol, C.; Dal, H.; Hökelek, T.; Hayvalı, Z. New NO donor ligands and complexes containing furfuryl or crown ether moiety: Syntheses, crystal structures and tautomerism in ortho-hydroxy substituted compounds as studied by UV-vis spectrophotometry. J. Mol. Struct. 2015, 1102, 302-313.

Lee, D. S.; Chang, S. M.; Ho, C. Y.; Lu, T. J. Enantioselective Addition of Diethylzinc to Aldehydes Catalyzed by Chiral O,N,O-tridentate Phenol Ligands Derived From Camphor. Chirality 2016, 28 (1), 65-71.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. 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. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1100532
Harmonized Tariff Code
2912.49
TSCA
No
RTECS
BZ2800000

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