346675

5-Acetyl-salicylsäureamid

98%

• Synonym(e): 5-Acetyl-2-hydroxybenzamid
• Lineare Formel: CH₃COC₆H₃(OH)CONH₂
• CAS-Nummer: 40187-51-7
• Molekulargewicht: 179.17
• EG-Nummer: 254-830-5
• MDL-Nummer: MFCD00049222
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24861425

Eigenschaften

• Assay: 98%
• mp (Schmelzpunkt): 220-222 °C (lit.)
• SMILES String: CC(=O)c1ccc(O)c(c1)C(N)=O
• InChI: 1S/C9H9NO3/c1-5(11)6-2-3-8(12)7(4-6)9(10)13/h2-4,12H,1H3,(H2,10,13)
• InChIKey: LWAQTCWTCCNHJR-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

5-Acetylsalicylamide is formed by lewis acidic ionic liquid catalyzed Friedel-Crafts acylation of salicylamide with acetyl chloride.

Anwendung

5-Acetylsalicylamide can be used in the preparation of 5-acetyl-2(3H)-benzoxazolone, via two-step synthetic route using Hofmann rearrangement.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302 + H312 + H332,H315,H319,H335
• P-Sätze: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves