2-Furonitrile

Basic Information

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CAS Number

617-90-3

Molecular Formula

C5H3NO

Molecular Weight

17.03 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Boiling Point

146-148 °C

Density

1.064 g/mL at 25 °C

Water Solubility

Soluble in most common organic solvents. Slightly soluble in water.

Refractive Index

n20/D 1.479(lit.)

SMILES

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C1=COC(=C1)C#N

InChI

InChI=1S/H3N/h1H3

InChIKey

QGZKDVFQNNGYKY-UHFFFAOYSA-N

LogP

0.16199999999999998

Topological Polar Surface Area

35.0 Å²

Hydrogen Bond Donor/Acceptor

3 / 1

Complexity

102

Safety Information

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Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H318 Causes serious eye damage
Serious eye damage/eye irritation

Hazard Class

Class 6.1 Class 6.1

Sensitiveness

Sensitive to air

Synonyms & References

English

2LRK86H722
2-Furonitrile (furan-2-carbonitrile)
W-203307
2-Furyl cyanide
NSC 35567
AKOS000304646
CS-W016667
C1648
EN300-26792
DTXSID40210707
F1967-1443
2-Furonitrile
AMY202100107
2-Furancarbonitrile
2-Cyanofuran
J-640052
InChI=1/C5H3NO/c6-4-5-2-1-3-7-5/h1-3
AB00309
NS00034794
SY048410
MFCD00003223
NSC-35567
AC-6164
J-800054
furan-2-carbonitrile
UNII-2LRK86H722
Q4596885
617-90-3
FT-0612471
.alpha.-Furyl cyanide
NSC35567

MDL Number

MFCD00003223

Customs Code

2932190090

FAQ

What are the physical and chemical properties of 2-Furancarbonylidenemalononitrile (CAS: 617-90-3)?

2-Furancarbonylidenemalononitrile (CAS: 617-90-3) is a white to light yellow crystalline solid with a molecular weight of approximately 154.14 g/mol. It is slightly soluble in water but has good solubility in organic solvents like ethanol and acetone. The compound is known for its reactivity, particularly in nucleophilic addition and condensation reactions.

How is 2-Furancarbonylidenemalononitrile (CAS: 617-90-3) typically synthesized?

2-Furancarbonylidenemalononitrile (CAS: 617-90-3) is commonly synthesized through the condensation of malononitrile and furan, followed by a nitrile hydrolysis step. The reaction typically uses an acid catalyst and is performed under mild conditions to achieve good selectivity and yield.

What industries use 2-Furancarbonylidenemalononitrile (CAS: 617-90-3)?

2-Furancarbonylidenemalononitrile (CAS: 617-90-3) is utilized in various industries, including pharmaceuticals for the synthesis of certain intermediates, and in the production of polymers and sensors due to its unique chemical properties. It also finds applications in the development of semiconductors.

What precautions should be taken when handling 2-Furancarbonylidenemalononitrile (CAS: 617-90-3)?

When handling 2-Furancarbonylidenemalononitrile (CAS: 617-90-3), it is crucial to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated fume hood to minimize exposure. Spills should be immediately neutralized with an appropriate solution and cleaned up according to safety data sheet (SDS) recommendations.