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577-56-0 - 2-Acetylbenzoic acid, 98+% - Acetophenone-2'-carboxylic acid - 3-Hydroxy-3-methylphthalide - A10216 - Alfa Aesar

A10216 2-Acetylbenzoic acid, 98+%

CAS-Nummer
577-56-0
Synonyme
Acetophenone-2'-carboxylic acid
3-Hydroxy-3-methylphthalide

Größe Preis ($) Menge Verfügbarkeit
10g 46,31
50g 158,76
250g 584,80
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2-Acetylbenzoic acid, 98+%

MDL
MFCD00002475
EINECS
209-413-2

Chemische Eigenschaften

Formel
C9H8O3
Molmasse
164.16
Schmelzpunkt
115-118°
Löslichkeit
Soluble in Dichloromethane and Ethyl Acetate. Slightly soluble in water.

Anwendungen

2-Acetylbenzoic acid is used as a component of hair dyes. It is used as an intermediate for pharmaceutical, cosmetics, agrochemical and food industries.

Bemerkungen

Store at -20°C. Store away from oxidizing agents. Store in a cool, dry condition in well sealed containers.

Literaturverweise

Jacob Finkelstein; Thomas Williams; Voldemar Toome; Samuel Traiman. Ring-chain tautomers of 6-substituted 2-acetylbenzoic acids. J. Org. Chem. 1967, 32 (10), 3229-3230.

A. J. Dobson and R. E. Gerkin. 2-Acetylbenzoic Acid: Phthalide Form. Acta Cryst. 1996, C52 3078-3081.

Exists in equilibrium with 3-hydroxy-3-methylphthalide, precursor of 3-methylenephthalidyl (MPID) derivatives of amino acids. Deprotection can be effected with hydrazine hydrate: Synthesis, 43 (1977).

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

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

Sicherheitshinweise: P280g-P305+P351+P338

Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Weitere Referenzen

Beilstein
1210557
Harmonized Tariff Code
2918.30
TSCA
No

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