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CS-W001157 4
Total: USD 88.00

1,4-Dithiane

  • CAS No. 505-29-3

  • Cat. No. CS-0698377
  • Molecule weight120.24
  • Purity≥98%
  • MDL No.MFCD00006658

*For research and further manufacturing use only, not for direct human use.

1,4-Dithiane|CS-0698377

Structure of 505-29-3

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General Information

  • CAS No. 505-29-3
  • Cat. No. CS-0698377
  • Purity ≥98%
  • MDL No. MFCD00006658
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₄H₈S₂
  • Molecular Weight 120.24
  • Synonym(s) None
  • SMILES C1CSCCS1

Description

1,4-Dithiane serves as a robust sulfur-containing scaffold in organic synthesis, offering enhanced stability and compatibility with diverse reaction conditions. The molecule features two thiocarbonyl groups positioned at opposite ends of a six-membered ring, enabling its use in transition-metal-catalyzed cross-coupling reactions and as a masked carbonyl equivalent. This dithiane moiety facilitates selective transformations under mild activation protocols.

Application

1,4-Dithiane serves as a versatile synthetic building block in organic chemistry, enabling the formation of carbon–carbon bonds via dithiane-stabilized carbanions. Its stability under basic conditions and compatibility with electrophilic quenching facilitate reliable alkylation and functionalization. Widely used in the synthesis of heterocycles and complex molecular architectures, it functions as a masked carbonyl equivalent and provides orthogonal reactivity in multi-step sequences.

Safety Information

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GHS Pictogram :
GHS No : GHS07,GHS08,GHS09
Signal Word : Danger
UN#: 3335
Class : 9
Packing Group : Ⅲ
Hazard Statements : H315-H319-H335-H372-H410
Precautionary Statements : P264-P273-P302+P352-P304+P340

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Computational Chemistry Data

  • TPSA   0
  • LogP   1.4664
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   0

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