1,3-Propanesultone | CAS No. 1120-71-4

Q: What is 1,3-Propanesultone (CAS: 1120-71-4)?

1,3-Propanesultone is an organic compound with the chemical formula C3H6O4S. It is a cyclic sulfone characterized by its three-membered ring structure containing one sulfur atom. This compound is known for its stability and reactivity, making it useful in various chemical applications. It is commonly used as an intermediate in the synthesis of other chemicals and is also recognized for its solubility in polar solvents.

Q: What are the main uses of 1,3-Propanesultone (CAS: 1120-71-4)?

1,3-Propanesultone is widely utilized in pharmaceuticals as a building block for drug synthesis. It also finds applications in industrial processes, particularly in the production of surfactants and flame retardants. In research, it serves as a valuable reagent for organic transformations. Additionally, it has been explored for use in food-related applications, though its primary role remains in chemical and pharmaceutical industries.

Q: Is 1,3-Propanesultone (CAS: 1120-71-4) safe?

1,3-Propanesultone is generally considered safe when handled properly. However, it should be treated with caution as it may cause skin and eye irritation. Safety data sheets recommend using appropriate personal protective equipment (PPE) such as gloves and goggles. It is important to follow established safety protocols to ensure safe handling and storage, as exposure can pose health risks if not managed correctly.

Q: How should 1,3-Propanesultone (CAS: 1120-71-4) be stored?

1,3-Propanesultone should be stored in a cool, dry, and well-ventilated area away from direct sunlight. It is typically kept in sealed containers to prevent moisture absorption and maintain stability. The ideal storage temperature is between 15°C and 25°C, and it is advisable to store it in a non-corrosive material to avoid chemical interactions. Proper storage ensures its longevity and safety in handling.

1,3-Propanesultone

Basic Information

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CAS Number

1120-71-4

Molecular Formula

C3H6O3S

Molecular Weight

122.15 g/mol

EINECS

214-317-9

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

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

Melting Point

86 °F

Boiling Point

180 °C/30 mmHg

Density

1.39

Flash Point

>235 °F

Solubility

10%

Refractive Index

n/D 1.4144

Vapor Pressure

0.001-0.48Pa at 20-25℃

SMILES

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C1COS(=O)(=O)C1

InChI

InChI=1S/C3H6O3S/c4-7(5)3-1-2-6-7/h1-3H2

InChIKey

FSSPGSAQUIYDCN-UHFFFAOYSA-N

LogP

-0.26349999999999985

Topological Polar Surface Area

43.370000000000005 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

140

Safety Information

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GHS Hazard Pictograms

H302

H312

H319

H350

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H312 Harmful in contact with skin
Acute toxicity, dermal

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H350 May cause cancer
Carcinogenicity

Hazard Class

Class 6.1 Class 6.1

Storage Conditions

Inert atmosphere,Room Temperature

Stability

Stable, but moisture sensitive. Incompatible with strong oxidizing agents, strong acids, strong bases.

Sensitiveness

Moisture Sensitive

Toxicity

mouse,LD50,intraperitoneal,100mg/kg (100mg/kg),SKIN AND APPENDAGES (SKIN): HAIR: OTHERSENSE ORGANS AND SPECIAL SENSES: OTHER: EYEBEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY),National Technical Information Service. Vol. OTS0555330,

RTECS

RP5425000

Synonyms & References

English

1,3-PROPANE SULTONE
propane-1,3-sultone
BP-21435
1120-71-4
1-Propanesulfonic acid, 3-hydroxy-.gamma.-sultone
3-Hydroxy-1-propanesulphonic acid sultone
3-Hydroxypropanesulfonic acid ?-sultone
GS-6714
1-Propanesulfonic acid, 3-hydroxy-, .gamma.-sultone
FT-0606745
1,3-Propanesultone
Propane sultone
NSC 42386
1,3-PROPANE SULTONE [IARC]
1,3-Propanesulfonate
Q1933902
CS-W011195
3-Hydroxy-1-propanesulfonic acid, sultone
NS00002915
MFCD00005355
NCGC00247894-01
SCHEMBL46068
NSC42386
DTXSID8021195
1,2-oxathiolane 2,2-dioxide
NCGC00247894-02
UNII-L6NTK7VJX9
P0324
1,3-Propanesultone, 98%
1,3-Propanesultone, >=99%, acid <200 ppm, H2O <100 ppm
DTXCID001195

MDL Number

MFCD00005355

EC Number

214-317-9

Customs Code

2934991000

FAQ

What is 1,3-Propanesultone (CAS: 1120-71-4)?

1,3-Propanesultone is an organic compound with the chemical formula C3H6O4S. It is a cyclic sulfone characterized by its three-membered ring structure containing one sulfur atom. This compound is known for its stability and reactivity, making it useful in various chemical applications. It is commonly used as an intermediate in the synthesis of other chemicals and is also recognized for its solubility in polar solvents.

What are the main uses of 1,3-Propanesultone (CAS: 1120-71-4)?

1,3-Propanesultone is widely utilized in pharmaceuticals as a building block for drug synthesis. It also finds applications in industrial processes, particularly in the production of surfactants and flame retardants. In research, it serves as a valuable reagent for organic transformations. Additionally, it has been explored for use in food-related applications, though its primary role remains in chemical and pharmaceutical industries.

Is 1,3-Propanesultone (CAS: 1120-71-4) safe?

1,3-Propanesultone is generally considered safe when handled properly. However, it should be treated with caution as it may cause skin and eye irritation. Safety data sheets recommend using appropriate personal protective equipment (PPE) such as gloves and goggles. It is important to follow established safety protocols to ensure safe handling and storage, as exposure can pose health risks if not managed correctly.

How should 1,3-Propanesultone (CAS: 1120-71-4) be stored?

1,3-Propanesultone should be stored in a cool, dry, and well-ventilated area away from direct sunlight. It is typically kept in sealed containers to prevent moisture absorption and maintain stability. The ideal storage temperature is between 15°C and 25°C, and it is advisable to store it in a non-corrosive material to avoid chemical interactions. Proper storage ensures its longevity and safety in handling.