541060

Ethyl-2,5-dihydroxybenzoat

97%

• Lineare Formel: (HO)₂C₆H₃CO₂CH₂CH₃
• CAS-Nummer: 3943-91-7
• Molekulargewicht: 182.17
• EG-Nummer: 223-530-6
• MDL-Nummer: MFCD02114094
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24878513
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Form: solid
• mp (Schmelzpunkt): 77-81 °C (lit.)
• Funktionelle Gruppe: ester
• SMILES String: CCOC(=O)c1cc(O)ccc1O
• InChI: 1S/C9H10O4/c1-2-13-9(12)7-5-6(10)3-4-8(7)11/h3-5,10-11H,2H2,1H3
• InChIKey: GCUPAENRSCPHBM-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Ethyl 2,5-dihydroxybenzoate, also known as ethyl gentisate, is an aromatic ester. It can be synthesized from 2,5-dihydroxybenzoic acid by esterification process with absolute ethanol.

Anwendung

Ethyl 2,5-dihydroxybenzoate may be used for developing fourth generation acid dendrons.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: 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