Cyclopropanecarbonitrile

Basic Information

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CAS Number

5500-21-0

Molecular Formula

C4H5N

Molecular Weight

17.03 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

Boiling Point

135°C

Water Solubility

Miscible with water.

Refractive Index

n20/D 1.421(lit.)

SMILES

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C1CC1C#N

InChI

InChI=1S/C4H5N/c5-3-4-1-2-4/h4H,1-2H2

InChIKey

AUQDITHEDVOTCU-UHFFFAOYSA-N

LogP

0.16199999999999998

Topological Polar Surface Area

35.0 Å²

Hydrogen Bond Donor/Acceptor

3 / 1

Complexity

72.9

Safety Information

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Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class 6.1 (3) Class 6.1 (3)

Synonyms & References

English

MFCD00001269
UNII-AFU99GZS5D
BP-10177
Q5198968
5500-21-0
F0001-1444
NSC60191
CS-D1406
DTXSID1063936
AFU99GZS5D
AKOS000121165
1-Cyanocyclopropane
Cyclopropyl cyanide
Z247612572
Cyanocyclopropane
Cyclopropylnitrile
NSC 60191
Cyclopropanecarbonitrile
NS00033219
EN300-27822
NSC-60191
InChI=1/C4H5N/c5-3-4-1-2-4/h4H,1-2H
A830440
Cyclopropanenitrile
Cyclopropanecarboxylic acid nitrile
cyclopropankohlenitrile
Cyclopropanecarbonitrile, 98%
AI3-07023
cyclopropylcarbonitrile
PD065650
FT-0602346

MDL Number

MFCD00001269

Customs Code

29269095

FAQ

What is Cyclopropanecarbonitrile (CAS: 5500-21-0)?

Cyclopropanecarbonitrile (CAS: 5500-21-0) is a cyclic organic compound with the chemical formula C3H3N. It features a three-membered cyclopropane ring attached to a nitrile group (-CN), making it highly reactive due to ring strain. This compound is a colorless liquid with a distinctive odor, commonly used as an intermediate in chemical synthesis. Its unique structure contributes to its applications in various industries.

What are the main uses of Cyclopropanecarbonitrile (CAS: 5500-21-0)?

Cyclopropanecarbonitrile (CAS: 5500-21-0) is primarily used in pharmaceutical research as a building block for synthesizing complex molecules. It also serves in industrial applications, such as the production of dyes, pesticides, and specialty chemicals. In research, it is valued for studying cyclopropane ring reactivity and its role in organic transformations. Its versatility makes it a key component in chemical innovation.

Is Cyclopropanecarbonitrile (CAS: 5500-21-0) safe?

Cyclopropanecarbonitrile (CAS: 5500-21-0) requires careful handling due to its reactivity and potential toxicity. It may cause skin and eye irritation, and inhalation can pose health risks. Safety standards emphasize using appropriate PPE, working in a well-ventilated area, and avoiding contact with incompatible substances. Always follow OSHA guidelines and proper chemical safety protocols when handling this compound.

How should Cyclopropanecarbonitrile (CAS: 5500-21-0) be stored?

Cyclopropanecarbonitrile (CAS: 5500-21-0) should be stored in a cool, dry, and well-ventilated area, away from heat and light. Keep it in a sealed, airtight container to prevent exposure to moisture and air. Ensure storage compatibility with non-reactive materials and maintain temperatures below 25°C to preserve stability. Regularly check for leaks and follow hazardous material storage regulations.