1,2,6,7-Tetrathiecane

Base Information

• Chemical Name: 1,2,6,7-Tetrathiecane
• CAS No.: 6573-59-7
• Molecular Formula: C6H12 S4
• Molecular Weight: 212.425
• Hs Code.: 2934999090
• Mol file: 6573-59-7.mol

Synonyms:1,2,6,7-Tetrathiacyclodecane;NSC 23776

Chemical Property of 1,2,6,7-Tetrathiecane

Chemical Property:

• Vapor Pressure: 0.000334mmHg at 25°C
• Melting Point: 71-72 °C(Solv: benzene (71-43-2))
• Boiling Point: 329.7°C at 760 mmHg
• Flash Point: 160.5°C
• PSA: 101.20000
• Density: 1.211g/cm³
• LogP: 3.54300

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,2,6,7-Tetrathiecane

There total 6 articles about 1,2,6,7-Tetrathiecane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 96.0%

2-Heptadecyl-2-methyl-[1,3]dithiane (83622-34-8) → 1,2,6,7-tetrathiacyclodecane (6573-59-7) + nonadecan-2-one (629-66-3)

Guidance literature:

With boron trifluoride diethyl etherate; lead dioxide; In tetrahydrofuran; water; for 1h; Yields of byproduct given; Ambient temperature;

DOI:10.1055/s-1982-29866

Reference yield: 95.0%

2-Phenyl-2-((E)-styryl)-[1,3]dithiane (83622-35-9) → 1,2,6,7-tetrathiacyclodecane (6573-59-7) + benzalacetophenone (94-41-7)

Guidance literature:

With boron trifluoride diethyl etherate; lead dioxide; In tetrahydrofuran; water; for 1h; Yields of byproduct given; Ambient temperature;

DOI:10.1055/s-1982-29866

Reference yield: 91.0%

1-tetralone 1,3-dithiane (56685-73-5) → 1,2,6,7-tetrathiacyclodecane (6573-59-7) + 3,4-dihydronaphthalene-1(2H)-one (529-34-0)

Guidance literature:

With boron trifluoride diethyl etherate; lead dioxide; In tetrahydrofuran; water; for 0.5h; Yields of byproduct given; Ambient temperature;

DOI:10.1055/s-1982-29865

upstream raw materials:

1,5-dithiaspiro[5.5]undecane

2-Phenyl-[1,3]dithiane

2-(4-chlorophenyl)-1,3-dithiane

1-tetralone 1,3-dithiane

Refernces

• 1、 Chamchaang, W.,Prankprakma, V.,Tarnchompoo, B.,Thebtaranonth, C.,Thebtaranonth, Y.. "A Modified Synthesis of Alkylidene-1,3-dithianes". . p. 579 - 580. Retrieved 2007/10/02.