4-Chloro-1,3-dioxolan-2-one

Basic Information

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CAS Number

3967-54-2

Molecular Formula

C3H3ClO3

Molecular Weight

122.51 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Boiling Point

123°C/18mmHg

Flash Point

>110 ºC

Refractive Index

1.454

SMILES

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C1C(OC(=O)O1)Cl

InChI

InChI=1S/C3H3ClO3/c4-2-1-6-3(5)7-2/h2H,1H2

InChIKey

OYOKPDLAMOMTEE-UHFFFAOYSA-N

LogP

0.7181

Topological Polar Surface Area

35.53 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

92.2

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H341 Suspected of causing genetic defects
Germ cell mutagenicity

Hazard Class

Class 8 Class 8

Synonyms & References

English

1,2-Ethanediol, 1-chloro-, cyclic carbonate
NSC74446
C1858
SCHEMBL47888
NS00049359
C13865
NSC 74446
4-Chloro-1,3-dioxolan-2-one, 90%
EN300-243589
4-Chloro-1,3-dioxolane-2-one
OYOKPDLAMOMTEE-UHFFFAOYSA-
Carbonic acid, cyclic 1-chloroethylene ester
4-Chloro-1,3-dioxolan-2-one, technical, >=90% (GC)
MFCD00005383
W-106412
AKOS015850590
FT-0635079
InChI=1/C3H3ClO3/c4-2-1-6-3(5)7-2/h2H,1H2
AMY19473
BS-44075
DTXSID301312786
4-Chloro-1,3-dioxolan-2-on
4-Chloro-1,3-dioxolan-2-one
SY051659
Cyclic chloroethylene carbonate
Chloroethylene carbonate
4-chloro-[1,3]dioxolan-2-one
Carbonic acid, cyclic chloroethylene ester
Monochloroethylene carbonate
EINECS 223-583-5
3967-54-2

MDL Number

MFCD00005383

Customs Code

2932999099

FAQ

What is 4-Chloro-1,3-dioxolan-2-one (CAS: 3967-54-2)?

4-Chloro-1,3-dioxolan-2-one (CAS: 3967-54-2) is a cyclic ether compound containing a chloro group at the 4-position. Its chemical formula is C3H5ClO2, and it is known for its stability and reactivity in organic synthesis. It has a molecular weight of 100.52 g/mol and is typically a white solid with a slight odor. This compound is commonly used as an intermediate in the production of pharmaceuticals and other organic chemicals.

What are the main uses of 4-Chloro-1,3-dioxolan-2-one (CAS: 3967-54-2)?

4-Chloro-1,3-dioxolan-2-one (CAS: 3967-54-2) is widely used in pharmaceuticals for the synthesis of various drugs, including antifungals and antivirals. It also finds applications in industrial chemistry as a building block for polymers and solvents. Additionally, it is employed in research settings for the development of new chemical compounds and as a protective group in organic reactions.

Is 4-Chloro-1,3-dioxolan-2-one (CAS: 3967-54-2) safe?

4-Chloro-1,3-dioxolan-2-one (CAS: 3967-54-2) is generally considered safe when handled properly. However, it should be treated with caution as it may cause skin and eye irritation. Protective equipment such as gloves, goggles, and a fume hood is recommended. Safety data sheets (SDS) should be consulted for detailed handling and exposure guidelines.

How should 4-Chloro-1,3-dioxolan-2-one (CAS: 3967-54-2) be stored?

4-Chloro-1,3-dioxolan-2-one (CAS: 3967-54-2) should be stored in a cool, dry, and well-ventilated area, away from light. It is typically kept in a sealed container made of glass or high-density polyethylene (HDPE) to prevent moisture absorption. Storage conditions should maintain a temperature below 25°C and low humidity to ensure stability and prolong shelf life.