D109401

2,4-Dihydroxybenzoesäure

97%

• Synonym(e): β-Resorcylaldehyd
• Lineare Formel: (HO)₂C₆H₃CO₂H
• CAS-Nummer: 89-86-1
• Molekulargewicht: 154.12
• Beilstein: 1946213
• EG-Nummer: 201-946-9
• MDL-Nummer: MFCD00002451
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24893350
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Form: powder
• mp (Schmelzpunkt): 208-211 °C (dec.) (lit.)
• SMILES String: OC(=O)c1ccc(O)cc1O
• InChI: 1S/C7H6O4/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3,8-9H,(H,10,11)
• InChIKey: UIAFKZKHHVMJGS-UHFFFAOYSA-N

Beschreibung

Anwendung

2,4-Dihydroxybenzoic acid (DHBA) can be used as a starting material for the synthesis of resorcinol-based N-benzyl benzamide derivatives , hydroxylated and prenylated xanthones , and mycophenolic acid.
It can be also used as a reactant in the synthesis of DHBARF polymer aerogels by reacting with formadehyde (F) and resorcinol (R).

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H317
• P-Sätze: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Gefahreneinstufungen: Skin Sens. 1
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves