1,4-Dithiane

• CAT Number: C000520
• CAS Number: 505-29-3
• Molecular Formula: C₄H₈S₂
• Molecular Weight: 120.24
• Purity: ≥95%
• Synonyms: 1,4-Dithiacyclohexane; p-Dithiane
• Solubility: Chloroform (Sparingly), DMSO (Slightly)
• Appearance: White to Off-White Solid
• Storage: -20°C, Inert atmosphere

1,4-Dithiane(CAT: C000520) is a significant compound in organic chemistry, particularly as a versatile protecting group for carbonyl compounds. This chemical features a unique four-membered ring structure containing sulfur atoms. In organic synthesis, 1,4-dithiane is used to protect aldehydes and ketones from unwanted reactions during various transformations. By forming stable dithiane derivatives, it shields carbonyl functionalities and allows selective reactions at other sites in a molecule.

Reference

Yang, B., et al.: Energy Environ. Sci., 7, 2753-63 (2014);