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1,4-Dithiane

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1,4-Dithiane manufacturers

  • 1,4-Dithiane
  • 1,4-Dithiane pictures
  • $8.00
  • 2026-09-02
  • CAS:505-29-3
  • Min. Order: 1KG
  • Purity: 99%
  • 1,4-Dithiane
  • 1,4-Dithiane pictures
  • 2026-06-30
  • CAS:505-29-3
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 10000KGS
  • 1,4-Dithiane
  • 1,4-Dithiane pictures
  • 2024-07-22
  • CAS:505-29-3
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 10ton
1,4-Dithiane Basic information
Product Name:1,4-Dithiane
Synonyms:P-DITHIANE;1,4-Dithiacyclohexane;1,4-Dithiin, tetrahydro-;diethylenedisulfide;para-Dithiane;p-Dithiin, tetrahydro-;1,4-DITHIANE;DIETHYLENEDISULPHIDE
CAS:505-29-3
MF:C4H8S2
MW:120.24
EINECS:208-007-2
Product Categories:Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks;Alphabetical Listings;C-D;Flavors and Fragrances;Heterocyclic Building Blocks;Others;S-Containing
Mol File:505-29-3.mol
1,4-Dithiane Structure
1,4-Dithiane Chemical Properties
Melting point 107-113 °C (lit.)
Boiling point 200 °C (lit.)
density 1.062 (estimate)
refractive index 1.5981 (estimate)
FEMA 3831 | 1,4-DITHIANE
storage temp. 2-8°C
solubility Chloroform (Sparingly), DMSO (Slightly)
form solid
Odorat 0.10 % in propylene glycol. sulfurous solvent garlic onion pyridine
AppearanceWhite to off-white Solid
Odor Typeseafood
Specific Heat CapacityCp(gas): 0.91 J/(g·K), at 25℃
JECFA Number456
Henry's Law Constant2.4×10-1 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
Stability:Stable. Incompatible with strong oxidizing agents. Probably combustible.
InChI1S/C4H8S2/c1-2-6-4-3-5-1/h1-4H2
InChIKeyLOZWAPSEEHRYPG-UHFFFAOYSA-N
SMILESC1CSCCS1
LogP1.12
CAS DataBase Reference505-29-3(CAS DataBase Reference)
NIST Chemistry Reference1,4-Dithiane(505-29-3)
EPA Substance Registry System1,4-Dithiane (505-29-3)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RIDADR UN 3335
WGK Germany 2
RTECS JO5069000
TSCA TSCA listed
Storage Class11 - Combustible Solids
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
STOT SE 3
Hazardous Substances Data505-29-3(Hazardous Substances Data)
MSDS Information
ProviderLanguage
SigmaAldrich English
1,4-Dithiane Usage And Synthesis
Chemical Propertiessolid with an extremely unpleasant smell
Chemical Properties1,4-Dithiane has a seafood-like odor and a garlic/onion taste.
Uses1,4-Dithiane has been studied to be used as a way for more efficient rechargeable iron-air and nickel-iron batteries through small addition of organo-sulur compounds to metal electrodes.
DefinitionChEBI: A dithiane that is cyclohexane in which the -CH2- units at positions 1 and 2 have been replaced by sulfur atoms.
1,4-Dithiane Preparation Products And Raw materials
Raw materials2-chloroethanethiol-->Hydrochloric acid
Preparation ProductsEthylene sulfide
Tag:1,4-Dithiane(505-29-3) Related Product Information
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