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1,3-Propane sultone is the organosulfur compound with the formula (CH2)3SO3. It is a cyclic sulfonate ester, a class of compounds called sultones. It is a readily melting colorless solid.

Typical of activated esters, 1,3-propane sultone is an alkylating agent. It readily hydrolyzes to the hydroxysulfonic acid.

1,3-Propane sultone is toxic, carcinogenic, mutagenic, and teratogenic.

Product Details:

Name: 1,3-Propanesultone

Synonyms: 

3-Hydroxy-1-propanesulfonic acid gamma-sultone;

Propane sultone;

1,3-Propane Sultone;

C sultone;

Propyl Sultone;

1,3-propanesulfonate;

1,2-oxathiolane-2,2-dioxide;

1,3-Propansulton;

1,2-Oxathiolane, 2,2-dioxide;

1,2-Oxathiolane 2,2-Dioxide;

1,3-Propanesulfone;

1,3-propyl sultone;

CAS: 1120-71-4

EINECS:214-317-9

MF:C3H6O3S

MW: 122.14300

Density: 1.392 g/mL at 25 °C(lit.)

BP: 180 °C30 mm Hg(lit.)

MP: 30-33 °C(lit.)

FP: >230 °F

Purity: 95%+

Refractive index: 1.4585 (20?C)

Storage condition: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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

Appearance: A colorless, odorless liquid

Package: 5g, 25g, 100g, 500g, 1kg, 25kg

Application: 1,3-Propanesultone is used as a surfactant, 

                    also used in the preparation of cosmetics and as a pharmaceutical intermediate in the pharmaceutical industry, 

                    also used as a sulfonating agent for leather making, printing inks and sensitizing dyes, widely used in pharmaceutical chemicals, photosensitive materials, lithium batteries, biological 365bet娱乐, textile, lubrication, wastewater treatment, surface treatment and other industries.

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