CAS 1192-16-1

Thiophene, 2,3-dihydro-, 1,1-dioxide

Description:

Thiophene, 2,3-dihydro-, 1,1-dioxide, also known as sulfolane, is a heterocyclic organic compound characterized by a five-membered ring containing sulfur. It features a saturated thiophene structure with two hydrogen atoms added to the 2 and 3 positions, along with two carbonyl groups (dioxides) attached to the sulfur atom. This compound is typically a colorless liquid with a distinctive odor and is known for its high polarity and solubility in water, making it useful as a solvent in various chemical processes. Its boiling point is relatively high, and it exhibits good thermal stability. Thiophene, 2,3-dihydro-, 1,1-dioxide is utilized in the extraction of polar compounds and as a solvent in the petrochemical industry. Additionally, it has applications in the synthesis of other organic compounds and in the field of pharmaceuticals. Its unique structure contributes to its reactivity and ability to participate in various chemical reactions, including nucleophilic substitutions and electrophilic additions.

Formula: C₄H₆O₂S

InChI: InChI=1S/C4H6O2S/c5-7(6)3-1-2-4-7/h1,3H,2,4H2

InChI key: InChIKey=DYGJDTCGUUMUBL-UHFFFAOYSA-N

SMILES: O=S1(=O)CCC=C1

Synonyms:

• 2,3-Dihydro-1λ6-thiophene-1,1-dione
• 2-Sulfolene
• 2-Thiolene 1,1-dioxide
• 4,5-Dihydrothiophene 1,1-dioxide
• Brn 0108434
• Nsc 101883
• Thiophene, 2,3-dihydro-, 1,1-dioxide
• alpha-Sulfolene
• α-Sulfolene
• 2,3-Dihydrothiophene 1,1-dioxide

Thiophene, 2,3-dihydro-, 1,1-dioxide

CAS: 1192-16-1

Formula: C₄H₆O₂S

Purity: 96%

Color and Shape: Solid

Molecular weight: 118.1542

Ref: IN-DA000IC0

2,3-Dihydrothiophene 1,1-dioxide

CAS: 1192-16-1

2,3-Dihydrothiophene 1,1-dioxide

Purity: 96%

Molecular weight: 118.16g/mol

Ref: 54-OR1074964