2,5-dihydrofuran

Basic Information

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CAS Number

1708-29-8

Molecular Formula

C4H6O

Molecular Weight

70.09 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Boiling Point

67°C

Refractive Index

n20/D 1.431(lit.)

SMILES

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C1C=CCO1

InChI

InChI=1S/C4H6O/c1-2-4-5-3-1/h1-2H,3-4H2

InChIKey

ARGCQEVBJHPOGB-UHFFFAOYSA-N

LogP

0.5728

Topological Polar Surface Area

9.23 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

41.6

Safety Information

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GHS Hazard Pictograms

H225

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

Hazard Class

Class 3.1 Class 3.1

Synonyms & References

English

Furan, 2,5-dihydro-
HD0TIE091T
W-107881
CHEMBL117135
2,5-Dihydrofuran, 97%
EN300-36329
InChI=1/C4H6O/c1-2-4-5-3-1/h1-2H,3-4H
Q2813802
2,5-Dihydro-furan
2,5-DIHYDROFURAN
1708-29-8
1-Oxa-3-cyclopentene
CS-0198111
F0001-0622
NSC 60532
UNII-HD0TIE091T
Furan,5-dihydro-
F11214
NSC-60532
NSC60532
EC 216-957-4
NS00004933
EINECS 216-957-4
A811245
MFCD00003219
3-Oxolene
DTXSID5051785
2,5 DIHYDROFURANE 2,5-DIHYDROFURAN OXA-3-CYCLOPENTENE 1-Oxa-3-cyclopentene 2,5-dihydro-fura
D0551
AKOS009156845
BCP25860

MDL Number

MFCD00003219

Customs Code

2932190090

FAQ

What is 2,5-dihydrofuran (CAS: 1708-29-8)?

2,5-Dihydrofuran is a cyclic ether derivative with the chemical formula C4H6O. It is a colorless liquid with a mild, sweet aroma. It is used in the synthesis of various organic compounds and as a solvent in organic chemistry.

What are the main uses of 2,5-dihydrofuran (CAS: 1708-29-8)?

2,5-Dihydrofuran is primarily used as a solvent in organic synthesis. It also serves as a precursor in the production of various chemicals, pharmaceuticals, and plasticizers. In some applications, it is used as a flavoring agent in food.

Is 2,5-dihydrofuran (CAS: 1708-29-8) safe?

2,5-Dihydrofuran is generally considered safe for industrial use, but it should be handled with care due to its flammability. It is non-toxic, but prolonged exposure may cause irritation. Proper ventilation and personal protective equipment are recommended.

How should 2,5-dihydrofuran (CAS: 1708-29-8) be stored?

2,5-Dihydrofuran should be stored in a cool, dry, and well-ventilated area away from heat and sources of ignition. It should be kept in tightly sealed, amber glass containers to protect from light. Avoid contact with incompatible materials and ensure proper labeling.