1-Benzofuran-5-carboxylic acid

Basic Information

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CAS Number

90721-27-0

Molecular Formula

C9H6O3

Molecular Weight

162.14 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

Solid

Melting Point

189-190 ºC

Boiling Point

325.6°C at 760 mmHg

Density

1.363

Flash Point

150.7℃

Refractive Index

1.649

SMILES

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C1=CC2=C(C=CO2)C=C1C(=O)O

InChI

InChI=1S/C9H6O3/c10-9(11)7-1-2-8-6(5-7)3-4-12-8/h1-5H,(H,10,11)

InChIKey

GTWXSZIQNTUNKR-UHFFFAOYSA-N

LogP

2.1310000000000002

Topological Polar Surface Area

50.44 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

190

Safety Information

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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

Synonyms & References

English

Benzofuran-5-carboxylic acid
1-Benzofuran-5-carboxylic Acid
5-Benzofurancarboxylicacid
5-BENZOFURANCARBOXYLIC ACID
Benzo[b]furan-5-carboxylic acid
GTWXSZIQNTUNKR-UHFFFAOYSA-N
Benzofurane-5-carboxylic acid
4ctj
PubChem7018
1-BENZOFUNAN-5-CARBOXYLIC ACID
5-benzofuran carboxylic
1-Benzofuran-5-carboxylicAcid
1-Benzofuran-5-carboxylic acid #
STK373641
SBB067348
CM10755
AS06
AS06443
MB01638
VZ21163
1-Benzofuran-5-carboxylic acid
SY003675
BW3ZT4XH9T
DS-11189
DTXSID20344276
EN300-149548
Z1201620762
F2124-1206
MFCD01006742
benzofuran-5-carboxylic acid
benzofuran-5-carboxylicacid

MDL Number

MFCD01006742

Customs Code

2932999099

FAQ

What regulatory guidelines apply to 1-Benzofuran-5-carboxylic acid (CAS: 90721-27-0)?

1-Benzofuran-5-carboxylic acid (CAS: 90721-27-0) falls under various regulatory guidelines. In the US, it is subject to FDA and EPA regulations, while in the EU, it must comply with REACH regulations. Users should review specific GHS classifications and ensure compliance with local and international chemical safety standards.

Are there alternatives to 1-Benzofuran-5-carboxylic acid (CAS: 90721-27-0) in synthesis?

Yes, there are alternatives to 1-Benzofuran-5-carboxylic acid (CAS: 90721-27-0) in synthesis. Common substitutes include 2-benzofuran-5-carboxylic acid and 3-benzofuran-5-carboxylic acid, which offer similar functionalities. Other reagents such as benzoic acid and other carboxylic acids may also serve as suitable alternatives depending on the specific reaction conditions and desired product properties.

What is the market or research trend for 1-Benzofuran-5-carboxylic acid (CAS: 90721-27-0)?

1-Benzofuran-5-carboxylic acid (CAS: 90721-27-0) is gaining interest in research due to its potential applications in pharmaceuticals and materials science. Market trends suggest increasing demand for this compound as it continues to emerge in novel drug discovery and advanced material synthesis. Additionally, there is ongoing research exploring its use in biodegradable polymers and functional coatings.

How should waste containing 1-Benzofuran-5-carboxylic acid (CAS: 90721-27-0) be handled?

Waste containing 1-Benzofuran-5-carboxylic acid (CAS: 90721-27-0) should be collected in appropriate containers and handled according to local regulations. Incineration or professional waste disposal services are recommended to ensure complete destruction or safe storage. Environmental protection measures should include proper labeling and minimal exposure to the environment to prevent contamination. Always consult the latest safety data sheet (SDS) for detailed disposal instructions.