3-Sulfolene, 98%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11309459	Thermo Scientific Alfa Aesar A13887.22	100 g
11319459	Thermo Scientific Alfa Aesar A13887.36	500 g
11431588	Thermo Scientific Alfa Aesar A13887.0B	1000 g
11441588	Thermo Scientific Alfa Aesar A13887.0I	5000 g

Description

It is a source of cisoid butadiene for Diels-Alder reactions. This chemical is also a convenient source of sulfur dioxide. It is a solvent used in the petrochemical industry for the extraction of aromatics from hydrocarbon streams.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It is a source of cisoid butadiene for Diels-Alder reactions. This chemical is also a convenient source of sulfur dioxide. It is a solvent used in the petrochemical industry for the extraction of aromatics from hydrocarbon streams.

Solubility
Soluble in water, ethanol, benzene, ether.

Notes
Store in a cool, dry, well-ventilated area. Store away from oxidizing agent.

Chemical Identifiers

• CAS: 77-79-2
• Molecular Weight (g/mol): 118.15
• InChI Key: MBDNRNMVTZADMQ-UHFFFAOYSA-N
• PubChem CID: 6498
• SMILES: C1C=CCS1(=O)=O

• Molecular Formula: C4H6O2S
• MDL Number: MFCD00005481
• Synonym: 3-sulfolene, butadiene sulfone, sulfolene, thiophene, 2,5-dihydro-, 1,1-dioxide, beta-sulfolene, 2,5-dihydrothiophene sulfone, 2,5-dihydrothiophene dioxide, 2,5-dihydrothiophene-1,1-dioxide, sulfol-3-ene, ccris 569
• IUPAC Name: 2,5-dihydrothiophene 1,1-dioxide

Specifications

• CAS: 77-79-2
• Density: 1.314
• Molecular Formula: C4H6O2S
• Beilstein: 107004
• Synonym: 3-sulfolene, butadiene sulfone, sulfolene, thiophene, 2,5-dihydro-, 1,1-dioxide, beta-sulfolene, 2,5-dihydrothiophene sulfone, 2,5-dihydrothiophene dioxide, 2,5-dihydrothiophene-1,1-dioxide, sulfol-3-ene, ccris 569
• InChI Key: MBDNRNMVTZADMQ-UHFFFAOYSA-N
• IUPAC Name: 2,5-dihydrothiophene 1,1-dioxide
• PubChem CID: 6498
• Percent Purity: 98%

• Melting Point: 63°C to 67°C
• Flash Point: 112°C (233°F)
• MDL Number: MFCD00005481
• Merck Index: 14,8956
• Solubility Information: Soluble in water,ethanol,benzene,ether.
• SMILES: C1C=CCS1(=O)=O
• Molecular Weight (g/mol): 118.15
• Formula Weight: 118.15
• Chemical Name or Material: 3-Sulfolene

Safety and Handling

GHS H Statement
H318
Causes serious eye damage.

P280-P305+P351+P338-P310

H318

missing translation for 'dotInformation' : Hazard Class: 9; Packaging Group: III

missing translation for 'einecsNumber' : 201-059-7

missing translation for 'rtecsNumber' : XM9100000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only