Dihydro-3(2H)-thiophenone

Basic Information

View in Editor

CAS Number

1003-04-9

Molecular Formula

C4H6OS

Molecular Weight

102.16 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Boiling Point

175 °C

Refractive Index

n20/D 1.528(lit.)

SMILES

View in Editor

O=C1CCSC1

InChI

InChI=1S/C4H6OS/c5-4-1-2-6-3-4/h1-3H2

InChIKey

DSXFPRKPFJRPIB-UHFFFAOYSA-N

LogP

0.6924

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

69.9

Safety Information

View Safety Information

GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

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

Hazard Class

Class 9 Class 9

Synonyms & References

English

Dihydrothiophen-3(2H)-one
4,5-Dihydro-3(2H)-thiophenone
3-Thiophanone
Tetrahydrothiophene-3-One
Tetrahydrothiophen-3-one
Dihydro-thiophen-3-one
3-Tetrahydrothiophenone
thiolan-3-one
Dihydro-3-(2H)-thiophenone
4,5-Dihydro-3(2H)thiophenone
FEMA 3266
Thiolane-3-one
TIMTEC-BB SBB007947
Tetrahydro-thienone
3-Thiacyclopentanone
Dihydro-3-Thiophenone
dihydro-3(2h)-thiophenon
Dihydro-3(2H)-thiophenone
3(2H)-THIOPHENONE, DIHYDRO-
3-Oxotetrahydrothiophene
3-Oxo-2,3,4,5-tetrahydrothiophene
3-thiolanone
3-Oxothiolane
FEMA No. 3266
0E9MKH53DV
Dihydrothiophen-3(2H);-one
DSXFP
3-THIOPHANONE
Thiolan-3-one
DIHYDRO-THIOPHEN-3-ONE

MDL Number

MFCD00005412

Customs Code

2934999090

FAQ

What is Dihydro-3(2H)-thiophenone (CAS: 1003-04-9)?

Dihydro-3(2H)-thiophenone is a sulfur-containing organic compound with the chemical formula C4H6OS. It is a colorless liquid that is soluble in organic solvents and has a mild, aromatic odor. This compound is known for its reactivity and is commonly used as an intermediate in the synthesis of various pharmaceuticals and chemical products.

What are the main uses of Dihydro-3(2H)-thiophenone (CAS: 1003-04-9)?

Dihydro-3(2H)-thiophenone is primarily used in the pharmaceutical industry as a building block for the synthesis of drugs and other bioactive compounds. It also finds applications in organic synthesis, polymer science, and research for developing new materials and chemical derivatives.

Is Dihydro-3(2H)-thiophenone (CAS: 1003-04-9) safe?

Dihydro-3(2H)-thiophenone is considered hazardous due to its potential to cause skin and eye irritation. It should be handled with care, using appropriate personal protective equipment (PPE). Safety standards recommend avoiding inhalation and contact with skin, and it is classified under specific safety guidelines for chemical handling and storage.

How should Dihydro-3(2H)-thiophenone (CAS: 1003-04-9) be stored?

Dihydro-3(2H)-thiophenone should be stored in a cool, dry, and well-ventilated area, away from light. It is best kept in a sealed, airtight container to prevent exposure to air and moisture. Storage conditions should maintain a temperature below 25°C and avoid direct sunlight to ensure stability and safety.