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1,4-Dithiane

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
Odor Typeseafood
JECFA Number456
Stability:Stable. Incompatible with strong oxidizing agents. Probably combustible.
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
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DefinitionChEBI: A dithiane that is cyclohexane in which the -CH2- units at positions 1 and 2 have been replaced by sulfur atoms.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
2-Ethyl-2-(4-pentenyl)-1,3-dithiane RARECHEM AL BO 1587 Octafluoro-1,2-dithiane Dimeric mercapto propanone 5-(Dimethylamino)-2-[3,5-dichlorophenyl]-1,3-dithiane-2-carbonitrile (2S)-2α-Methyl-2-[(E)-1-propenyl]-1,3-dithiane 1-oxide 5-(Dimethylamino)-2-[phenyl]-1,3-dithiane-2-carbonitrile (4R,5S)-1,2-Dithiane-4,5-diol 3,6-DITHIA-BICYCLO[3.1.0]HEXANE 3,3-DIOXIDE 5A,6A,12A,13A-TETRAHYDRO-DIBENZO[B,I]THIANTHRENE-5,7,12,14-TETRONE 1,3-DITHIANE-2-CARBOXYLIC ACID (+)-2-[(R)-sec-Butyl]-1,3-dithiane 2,3-Bis(1H-benzotriazol-1-yl)-1,4-dithiane 1,4-DITHIANE-D4 1,4-DITHIANE-2-CARBONITRILE RARECHEM AL BW 1426 1,4-Dithiane-2,5-dione 5-(Dimethylamino)-2-[3-bromophenyl]-1,3-dithiane-2-carbonitrile
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