Molekula

1,3-Propanesultone

SKU 15197225 CAS 1120-71-4 C3H6O3S MW 122.14 In stock

1,3-Propanesultone is a cyclic sulfonate ester used in organic synthesis, particularly as a reagent for introducing sulfonate groups and in the production of specialty polymers. It is a colorless to pale yellow liquid with a pungent odor. CAS: 1120-71-4, Molecular Formula: C3H6O3S, Molecular Weight: 122.14 g/mol. Store at ambient temperature. Hazardous: Signal word Danger. Molekula supplies 1,3-Propanesultone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch Download specification

Overview

Pricing & pack sizes

Pack sizes & pricing

£ GBP € EUR $ USD

25 g — $130.20 per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

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Property	Value
Appearance	White to light brown solid, clear colourless to light red liquid
Melting Point	31 Deg C +/-1
Assay	≥99%
Acid	1000ppm

Storage & handling

Property	Value
Storage Temperature	Ambient
Transport Class	6.1
Packing Group	III
Shelf Life	24 months
Acidity	Acid

Identification

Property	Value
SKU	15197225
CAS Number	1120-71-4
Molecular Formula	C3H6O3S
Molecular Weight	122.14
SMILES	C1COS(=O)(=O)C1
EC / UN Number	2811
REACH Code	Y110
TSCA Listed	Yes
HTS Code	29349990
Tariff Code	2934999090

Safety & GHS

Danger

Corrosive GHS05
Toxic GHS06
Serious Health Hazard GHS08

Hazard statements

H301 Toxic if swallowed
H312+H332 Harmful in contact with skin or inhaled
H318 Causes serious eye damage
H341 Suspected of causing genetic defects
H350 May cause cancer
H412 Harmful to aquatic life with long lasting effects

Precautionary statements

P202 Do not handle until all safety precautions have been read and understood
P260 Do not breathe dust/fume/gas/mist/vapours/spray
P280 Wear protective gloves/protective clothing/eye protection/face protection
P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
P308+313 IF exposed or concerned: Get medical advice/attention

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Safety Data Sheets (SDS)

Available in IT, FR, ES, DE, EN.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is 1,3-Propanesultone used for?

It is primarily used as a chemical intermediate in the synthesis of polymers and pharmaceuticals, particularly in the production of sulfonate-containing compounds.

What is the chemical formula and molecular weight of 1,3-Propanesultone?

The formula is C3H6O3S with a molecular weight of 122.14 g/mol.

How should 1,3-Propanesultone be stored?

It should be stored at ambient temperature, away from moisture and incompatible materials.

What grade is available for 1,3-Propanesultone?

Available in technical and reagent grade; specific grades may vary based on order volume and application.

Can Molekula supply 1,3-Propanesultone in bulk?

Yes, Molekula can supply 1,3-Propanesultone in bulk quantities; please contact sales for pricing and availability.

What documentation comes with an order of 1,3-Propanesultone?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.

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