2,3-Dihydro-1-benzofuran-5-carbaldehyde

Basic Information

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CAS Number

55745-70-5

Molecular Formula

C9H8O2

Molecular Weight

148.16 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

Basic Chemical Raw Materials Organic Chemicals Ethers

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

Liquid

Boiling Point

88-89 °C/0.1 mmHg

Density

1.177 g/mL at 25 °C

Refractive Index

n20/D 1.6000(lit.)

SMILES

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C1COC2=C1C=C(C=C2)C=O

InChI

InChI=1S/C9H8O2/c10-6-7-1-2-9-8(5-7)3-4-11-9/h1-2,5-6H,3-4H2

InChIKey

WEBVDBDZSOJGPB-UHFFFAOYSA-N

LogP

1.434

Topological Polar Surface Area

26.3 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

156

Safety Information

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GHS Hazard Pictograms

H334

Hazard Statement

H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Sensitization, respiratory

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

D3857
AKOS004115504
CL3410
2,3-DIHYDRO-5-BENZOFURANCARBOXALDEHYDE
DTXSID60204300
MFCD00068058
CS-M2667
SCHEMBL339129
NS00033382
W-105549
FT-0600953
2,3-dihydrobenzofuran-5-carbaldehyde
2,3-dihydro-1-benzofuran-5-carbaldehyde
SY003331
A8046
HY-75251
2,3-Dihydro-benzofuran-5carbaldehyde
2,3-Dihydrobenzofuran-5-carboxaldehyde, 97%
2,3-Dihydrobenzofuran-5-carboxaldehyde
5-FORMYL-2,3-DIHYDROBENZOFURAN
10X-0855
2,3-Dihydrobenzo[b]furan-5-carboxaldehyde
1,1-Thiobis(2-methyl-4-hydroxy-5-tert-butylbenzene)
WEBVDBDZSOJGPB-UHFFFAOYSA-N
2,3-dihyro-1-benzofuran-5-carbaldehyde
EINECS 259-788-1
Z362120102
55745-70-5
CHEMBL1650257
BP-21345
2,3-Dihydro-5-formylbenzofuran

MDL Number

MFCD00068058

Customs Code

2932999099

FAQ

What is 2,3-Dihydro-1-benzofuran-5-carbaldehyde (CAS: 55745-70-5)?

2,3-Dihydro-1-benzofuran-5-carbaldehyde is an organic compound with the CAS number 55745-70-5. It is a white solid with a molecular formula of C9H7O2 and a molecular weight of approximately 150.14 g/mol. This compound is characterized by its aromatic and aldehyde functional groups, which contribute to its unique chemical reactivity and physical properties.

What are the main uses of 2,3-Dihydro-1-benzofuran-5-carbaldehyde (CAS: 55745-70-5)?

2,3-Dihydro-1-benzofuran-5-carbaldehyde is used primarily in pharmaceutical and chemical research for its reactivity with nucleophiles. It serves as a precursor in the synthesis of various compounds, including heterocyclic compounds and pharmaceutical intermediates. This compound also finds application in the preparation of dyes and pigments, alongside its use in analytical chemistry for assays and derivatizations.

Is 2,3-Dihydro-1-benzofuran-5-carbaldehyde (CAS: 55745-70-5) safe?

2,3-Dihydro-1-benzofuran-5-carbaldehyde is generally considered safe when handled with appropriate precautions. However, it is important to follow safety guidelines, including wearing appropriate personal protective equipment (PPE) such as gloves and goggles. It should be stored away from sources of heat and light, and proper ventilation should be maintained during handling. Ingestion or inhalation should be avoided, and immediate medical attention should be sought if exposure occurs.

How should 2,3-Dihydro-1-benzofuran-5-carbaldehyde (CAS: 55745-70-5) be stored?

2,3-Dihydro-1-benzofuran-5-carbaldehyde should be stored in a cool, dry place, preferably at a temperature below 25°C (77°F) and away from direct sunlight or other sources of heat. It should be kept in a tightly sealed container to prevent exposure to air and moisture. Good ventilation should be maintained in the storage area to avoid the risk of flammability or chemical reactions. Strict adherence to these storage conditions ensures the compound remains stable and safe for use.