2,5-Furandicarboxylic acid

Basic Information

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CAS Number

3238-40-2

Molecular Formula

C6H4O5

Molecular Weight

156.09 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Physical State

White to Yellow Solid

Melting Point

>300 °C

Boiling Point

419.2℃ at 760 mmHg

Flash Point

419.2°C at760mmHg

Refractive Index

1.6400 (estimate)

SMILES

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C1=C(OC(=C1)C(=O)O)C(=O)O

InChI

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

LogP

0.6759999999999999

Topological Polar Surface Area

87.74 Å²

Hydrogen Bond Donor/Acceptor

2 / 5

Complexity

167

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Stability

Light Sensitive, Very Hygroscopic

Synonyms & References

English

Dehydromucic acid
AR-360/40225989
FDCA
Furane-alpha,alpha'-dicarboxylic acid
2,5-furandicarboxylate
MFCD00016582
NSC 40740
Furane-.alpha.,.alpha.'-dicarboxylic acid
Furan-2,5-Dicarboxylicacid
BCP16192
2,5-dicarboxyfuran
s6320
Dehydromucate
Furan-2,5-dicarboxylic acid
SY016939
Furan 2,5-dicarboxylic acid
GEO-01437
AC-22967
NSC-40740
CS-W002105
Furane-2,5-dicarboxylic acid
1-BOC-3-([(4-TRIFLUOROMETHYL-PHENYL)-AMINO]-METHYL)-AZETIDINE
73C4JJ695C
AM20090470
2,5 furan dicarboxylic acid
7FN
Furan 2,5-dicarboxylate
UNII-73C4JJ695C
FT-0600520
SCHEMBL38726
Furane-a,a'-dicarboxylic acid

MDL Number

MFCD00016582

Customs Code

2932190090

FAQ

What is 2,5-Furandicarboxylic acid (CAS: 3238-40-2)?

2,5-Furandicarboxylic acid (CAS: 3238-40-2) is a cyclic dicarboxylic acid with the chemical formula C5H4O4. It features two carboxylic acid groups attached to the 2 and 5 positions of a furan ring, making it a versatile compound in chemical synthesis. Known for its stability and reactivity, it is commonly used as an intermediate in various industrial and research applications.

What are the main uses of 2,5-Furandicarboxylic acid (CAS: 3238-40-2)?

2,5-Furandicarboxylic acid (CAS: 3238-40-2) is widely utilized in pharmaceuticals for drug development, in the production of biodegradable polymers like poly(furan dicarboxylic acid), and as a precursor in food industry additives. It also finds applications in research for materials science and as a building block in organic chemistry for creating derivatives with specific functionalities.

Is 2,5-Furandicarboxylic acid (CAS: 3238-40-2) safe?

2,5-Furandicarboxylic acid (CAS: 3238-40-2) is generally considered safe when handled properly. However, it may cause mild irritation to the skin and eyes. Safety standards recommend using appropriate protective equipment, such as gloves and goggles, and ensuring proper ventilation during handling. It is non-toxic in typical exposure scenarios but should be treated with care to avoid inhalation or contact with sensitive materials.

How should 2,5-Furandicarboxylic acid (CAS: 3238-40-2) be stored?

2,5-Furandicarboxylic acid (CAS: 3238-40-2) should be stored in a cool, dry place away from moisture and light. Keep it in a sealed, airtight container to maintain stability and prevent degradation. Avoid exposure to incompatible substances and ensure storage conditions are controlled to preserve its chemical integrity and safety.