4-Chloro-1,3-thiazole

Basic Information

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CAS Number

4175-72-8

Molecular Formula

C3H2ClNS

Molecular Weight

119.58 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Boiling Point

168.2°C at 760 mmHg

Density

1.421

Flash Point

55.5 °C

Refractive Index

1.57

SMILES

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C1=C(N=CS1)Cl

InChI

InChI=1S/C3H2ClNS/c4-3-1-6-2-5-3/h1-2H

InChIKey

DLRXEPREUKUZQO-UHFFFAOYSA-N

LogP

1.7964999999999998

Topological Polar Surface Area

12.89 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

50.1

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H332 Harmful if inhaled
Acute toxicity, inhalation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

4-CHLOROTHIAZOLE
DTXSID40542772
PB42787
FT-0647850
EN300-107022
J-515206
4-chloro-1,3-thiazole
DLRXEPREUKUZQO-UHFFFAOYSA-N
SY040532
CS-W022167
SCHEMBL448282
AMY1636
A825647
AKOS006330404
MFCD09038604
DS-0274
4175-72-8
4-Chlorothiazole
Thiazole, 4-chloro-
4-chloranyl-1,3-thiazole
RP19345
LS21055
Q634
AB0017711
ST2411377
175C728

MDL Number

MFCD09038604

Customs Code

2934100090

FAQ

What is 4-Chloro-1,3-thiazole (CAS: 4175-72-8)?

4-Chloro-1,3-thiazole is an organic compound with the chemical formula C4H3ClNS. It is a yellow or light yellow crystalline solid with a sulfur-like odor. It is soluble in water and ethanol. This compound is used in the synthesis of pharmaceuticals, dyes, and other chemical intermediates.

What are the main uses of 4-Chloro-1,3-thiazole (CAS: 4175-72-8)?

4-Chloro-1,3-thiazole is primarily used as a chemical intermediate in the synthesis of pharmaceuticals, particularly for the preparation of antifungal and antiviral drugs. It is also used in the production of dyes and as a reagent in organic chemistry.

Is 4-Chloro-1,3-thiazole (CAS: 4175-72-8) safe?

4-Chloro-1,3-thiazole is generally safe when handled properly. It is classified as a moderately hazardous substance. Users should wear protective gloves, goggles, and a lab coat. It is important to avoid inhaling its vapors and to ensure proper ventilation. Spills should be handled carefully to prevent skin or eye contact.

How should 4-Chloro-1,3-thiazole (CAS: 4175-72-8) be stored?

4-Chloro-1,3-thiazole should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent degradation. The storage area should have good ventilation to minimize the risk of fire and explosion.