Cyclopropanecarbonyl chloride

Basic Information

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CAS Number

4023-34-1

Molecular Formula

C4H5ClO

Molecular Weight

104.54 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Boiling Point

119°C

Refractive Index

n20/D 1.452(lit.)

SMILES

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C1CC1C(=O)Cl

InChI

InChI=1S/C4H5ClO/c5-4(6)3-1-2-3/h3H,1-2H2

InChIKey

ZOOSILUVXHVRJE-UHFFFAOYSA-N

LogP

1.1618

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

75.6

Safety Information

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Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H301 Toxic if swallowed
Acute toxicity, oral

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 8 Class 8

Sensitiveness

Moisture Sensitive

Synonyms & References

English

cyclopropanoic acid chloride
Cyclopropane carbonylchloride
Q-200909
1219794-96-3
cyclopropane-carbonyl chloride
J-520188
EN300-29630
AMY3975
C1059
MFCD00001277
FT-0624280
cyclopropylcarbonylchloride
cyclopropane-carbonylchloride
cyclopropylformyl chloride
cyclopropane-d5-carbonyl chloride
4023-34-1
1-cyclopropanecarbonyl chloride
NS00048589
DTXSID2063266
cyclopropanyl carbonyl chloride
cyclopropanecarbonylchloride
Cyclopropane carbony chloride
Cyclopropanoyl chloride
cyclopropancarbonyl chloride
Cyclopropanecarbonyl chloride, 98%
cyclopropylcarboxylic acid chloride
Cyclopropanecarboxylic acid chloride
VS-02928
Cyclopropyl carboxylic chloride
Cyclopropanecarbonyl chloride
Cyclopropylcarboxyl chloride

MDL Number

MFCD00001277

Customs Code

2916209090

FAQ

What is Cyclopropanecarbonyl chloride (CAS: 4023-34-1)?

Cyclopropanecarbonyl chloride, with the CAS number 4023-34-1, is an organic compound with the chemical formula C3H4Cl2O. It is a colorless liquid with a sharp, pungent odor, and is known for its reactivity due to the strained cyclopropane ring. This compound is commonly used as an intermediate in chemical synthesis.

What are the main uses of Cyclopropanecarbonyl chloride (CAS: 4023-34-1)?

Cyclopropanecarbonyl chloride is primarily used in the pharmaceutical industry as a building block for synthesizing various drugs. It also finds applications in organic chemistry research, polymer science, and as a reagent in industrial processes. Its unique structure makes it valuable for creating complex molecules in chemical reactions.

Is Cyclopropanecarbonyl chloride (CAS: 4023-34-1) safe?

Cyclopropanecarbonyl chloride is toxic and should be handled with care. It can cause respiratory irritation, skin burns, and eye damage. Safety measures include using appropriate personal protective equipment (PPE) and ensuring proper ventilation. It is classified as a hazardous chemical under safety standards such as OSHA and GHS.

How should Cyclopropanecarbonyl chloride (CAS: 4023-34-1) be stored?

Cyclopropanecarbonyl chloride should be stored in a cool, dry, and well-ventilated area away from light. It is typically kept in airtight containers made of materials like glass or stainless steel to prevent contamination. Storage temperature should be below 25°C, and it must be kept away from moisture and incompatible substances to maintain stability.