3-Sulfolene, 98%, Thermo Scientific Chemicals

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.

Specifications

Chemical Identifiers

• CAS: 77-79-2
• Molecular Formula: C4H6O2S
• Molecular Weight (g/mol): 118.15
• MDL Number: MFCD00005481
• InChI Key: MBDNRNMVTZADMQ-UHFFFAOYSA-N
• 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
• PubChem CID: 6498
• IUPAC Name: 2,5-dihydrothiophene 1,1-dioxide
• SMILES: C1C=CCS1(=O)=O

• Melting Point: 63°C to 67°C
• Density: 1.314
• Flash Point: 112°C (233°F)
• Quantity: 500 g
• Beilstein: 107004
• Merck Index: 14,8956
• Solubility Information: Soluble in water,ethanol,benzene,ether.
• Formula Weight: 118.15
• Percent Purity: 98%
• Chemical Name or Material: 3-Sulfolene

Safety and Handling

Hazard Category	H318
Hazard Statement	GHS H Statement H318 Causes serious eye damage.
Precautionary Statement	P280-P305+P351+P338-P310
DOTInformation	Hazard Class: 9; Packaging Group: III
EINECSNumber	201-059-7
RTECSNumber	XM9100000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only