174-81-2

Basic information

• Product Name: 2,6-dithiaspiro[3.3]heptane
• Synonyms: 2,6-Dithiaspiro[3.3]heptane
• CAS NO: 174-81-2
• Molecular Formula: C₅H₈S₂
• Molecular Weight: 132.247
• Mol File: 174-81-2.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 248.2°C at 760 mmHg
• Flash Point: 117.5°C
• Density: 1.29g/cm³
• Vapor Pressure: 0.0387mmHg at 25°C
• Refractive Index: 1.647
• CAS DataBase Reference: 2,6-dithiaspiro[3.3]heptane(CAS DataBase Reference)
• NIST Chemistry Reference: 2,6-dithiaspiro[3.3]heptane(174-81-2)
• EPA Substance Registry System: 2,6-dithiaspiro[3.3]heptane(174-81-2)

Safety Data

• Hazardous Substances Data: 174-81-2(Hazardous Substances Data)

Usage

Type of compound

Cyclic organic compound containing sulfur atoms

Classification

Thiaspiro compound

Use as a ligand

Commonly used in coordination chemistry to form metal complexes

Potential applications

Materials science, building block for the synthesis of more complex organic molecules, pharmaceutical agent (antimicrobial and antifungal properties)

Upstream product

• 3229-00-3 pentaerythritol tetrabromide 
• 115-77-5 Pentaerythritol 

Downstream Products

• 87442-40-8 2,6-dithiaspiro<3.3>heptane disolfoxide 
• 84466-52-4 3-benzylthiomethyl-3-bromomethylthiethane 
• 84466-53-5 C₂₇H₃₆S₆ 
• 84466-54-6 C₄₁H₅₀Br₂S₆ 
• 94995-92-3 2,2-Bis-chlormethyl-propan-disulfonsaeure-(1.3)-dianilid 
• 226945-38-6 [(PdCl₂(P(C₆H₅)3))2(S(CH₂)4CS)] 

Relevant articles and documents

Tetrakis-sulphoxides: a New Type of Phase-transfer Catalyst for Nocleophilic Displacements and Alkylations

Tetrakis(alkylsulphinylmethyl)methanes have been shown to serve as good phase-transfer catalysts which accelerate SN2 type displacements of octyl bromide with various nucleophiles (thiocyanate, cyanide, phenoxide, and thiolate) in solid-liquid two-phase systems.Alkylation of phenylacetonitrile with alkyl halides has also been carried out in liquid-liquid two-phase systems in the presence of the above sulphoxides to afford the corresponding mono-alkylated products in high yields.

THIACROWN ETHERS AND DERIVATIVES: PREPARATION AND APPLICATIONS FOR ORGANIC REACTIONS

-

SYNTHESIS OF NEW MACROCYCLIC POLYTHIAETHER

Synthesis of a new macrocyclic polythiaether (12) which is easily obtained in a good yield via 2,6-dithia-4-spiroheptane (6) is described.Several reactions of pentaerythrityl bromide (1) with nucleophiles and a few ring opening reactions of 6 with methyl iodide are also described.