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Grundinformationen
- CAS
3238-40-2- Standard-SMILES
O=C(O)c1ccc(C(=O)O)o1- InChIKey
CHTHALBTIRVDBM-UHFFFAOYSA-N- Summenformel
- C6H4O5
- Durchschnittliche Molmasse
- 156,093 g/mol
- Monoisotopische Masse
- 156,00587323
Namen und Bezeichner
- Bevorzugter Name
- 2,5-Furandicarboxylic acid
- IUPAC
- Furan-2,5-dicarboxylic acid
- Lokaler Name
- Furan-2,5-dicarbonsure
- Englischer Name
- 2,5-Furandicarboxylic acid
- Summenformel
- C6H4O5
- Molmasse
- 156.09
Namen und Synonyme
FDCAFURAN-2,5-DICARBOXYLIC ACID2,5-furandicarboxylate2,3-furandicarboxylic acid2,5-Furandicarboxylic2,5-Furandicarboxylic acid (FDCA)NSC 407405-Furandic5-FurandicarDEHYDROMUCIC ACID
Datenbank-Bezeichner
- CAS
3238-40-2- PubChem CID
- 76720
- DTXSID
DTXSID0062927- ChEBI
CHEBI:84212- UNII
- 73C4JJ695C
- EC Number
- 221-800-8
- Nikkaji
- J7.694E
Eigenschaften
Physikochemische Eigenschaften
- Schmelzpunkt
- 300 °C · >300 °C
- Siedepunkt
- 240.29 °C · 240.29°C (rough estimate)
- Dichte
- 1.74 · 1.7400
- Brechungsindex
- 1.64 · 1.6400 (estimate)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- Löslichkeit
- DMSO (Slightly), Methanol (Slightly Sonicated)
- Aggregatzustand
- Solid
- pka
- 2.28 · 2.28±0.10(Predicted)
- Farbe
- White to Dark Brown
- Wasserlöslichkeit
- 1 g/L · 1g/L(18 ºC)
- Stabilität
- Light Sensitive, Very Hygroscopic
- InChI
- 1S/C6H4O5/c7-5(8)3-1-2-4(11-3)6(9)10/h1-2H,(H,7,8)(H,9,10)
- InChIKey
- CHTHALBTIRVDBM-UHFFFAOYSA-N
- SMILES
- OC(=O)c1ccc(o1)C(O)=O
- LogP
- -1.43 at · -1.43 at 20℃
- CAS Datenbank
- 3238 · 3238-40-2(CAS DataBase Reference)
- NIST chemische Informationen
- -2 · Furan-2,5-dicarboxylic acid(3238-40-2)
- EPA chemische Informationen
- 2 · 2,5-Furandicarboxylic acid (3238-40-2)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
Sicherheitsdaten
- wgk
- 1
- tsca
- TSCA listed
- hs_code
- 29321900
- risk_code
- 36/37/38-36
- hazard_code
- Xi
- safety_code
- 26-36/37/39-36/37
- hazard_class
- IRRITANT
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Eye Irrit. 2
Chemie und Industrie
Anwendungen
Beschreibung2,5-Furandicarboxylic acid (FDCA) is an organic chemical compound consisting of two carboxylic acid groups attached to a central furan ring. It was first reported as dehydromucic acid by Rudolph Fittig and Heinzelmann in 1876, who produced it via the action of concentrated hydrobromic acid upon mucic acid. It can be produced from certain carbohydrates and as such is a renewable resource, it was identified by the US Department of Energy as one of 12 priority chemicals for establishing the “green” chemistry industry of the future.Furan-2,5-dicarboxylic acid (FDCA) has been suggested as an important renewable building block because it can substitute for terephthalic acid (PTA) in the production of polyesters and other current polymers containing an aromatic moiety.wikipedia
History2,5-Furandicarboxylic acid, also known as dehydromucic acid, is a furan derivative. This organic compound was first obtained by Fittig and Heinzelmann in 1876. More than 125 years later, FDCA was identified by the US Department of Energy as one of 12 priority chemicals for establishing the "green" chemistry industry of the future. On a laboratory scale, it is often synthesized from 5- hydroxymethylfurfural (HMF), which in turn can be obtained from carbohydrate-containing sources such as glucose, fructose, sucrose, and starch. From fructose and glucose, HMF is obtained by acidic eliminating three moles of water.
VerwendenInterest in renewable based polymers has led to 2,5-furandicarboxylic acid being proposed as a green, sustainable alternative to the widely used petroleum-based terephthalic acid in the synthesis of polyesters. 2,5-Furandicarboxylic acid is produced from oxidation of 5-hydroxymethylfurfural (HMF) which is obtained from the dehydration of bio-based sugars such as fructose.
Darstellung
synthetische2,5-Furandicarboxylic acid (FDCA) can be produced from biomass or its derived sugars or platform chemicals, and has demonstrated to be a very promising substitute for petroleum-derived polymer products.Chapter 5 - Advances in the synthesis and application of 2,5-furandicarboxylic acid
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