422541

Ethyl 5-methylsalicylate

98%

• Synonyme(s) : Ethyl 2-hydroxy-5-methylbenzoate
• Formule linéaire : CH₃C₆H₃(OH)CO₂C₂H₅
• Numéro CAS: 34265-58-2
• Poids moléculaire : 180.20
• Numéro CE : 251-903-3
• Numéro MDL: MFCD00192161
• Code UNSPSC : 12352100
• ID de substance PubChem : 24866438
• Nomenclature NACRES : NA.22

Propriétés

• Pureté: 98%
• Indice de réfraction: n20/D 1.522 (lit.)
• Point d'ébullition: 251 °C (lit.)
• Densité: 1.103 g/mL at 25 °C (lit.)
• Chaîne SMILES: CCOC(=O)c1cc(C)ccc1O
• InChI: 1S/C10H12O3/c1-3-13-10(12)8-6-7(2)4-5-9(8)11/h4-6,11H,3H2,1-2H3
• Clé InChI: ZGYXABNSOOACGL-UHFFFAOYSA-N

Description

Description générale

Ethyl 5-methylsalicylate (ethyl 2-hydroxy-5-methylbenzoate) is a hydroxyl benzoate derivative. One of the methods reported for its synthesis is the esterification of p-cresotinic acid with absolute alcohol. It is formed as an intermediate during the synthesis of 2-propoxy-5-methylbenzoic acid. Ethyl 2-hydroxy-5-methylbenzoate has been isolated as a minor by product in the AlCl₃ promoted reaction of 2-methyl furan with ethyl propiolate.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H226,H302 + H312 + H332,H315,H319,H335
• Conseils de prudence: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 98.6 °F - closed cup
• Point d'éclair (°C): 37 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter