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2,5-Dihydroxy-1,4-dithiane

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CAS:40018-26-6
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
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CAS:40018-26-6
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CAS:40018-26-6
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CAS:40018-26-6
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2,5-Dihydroxy-1,4-dithiane Basic information
Product Name:2,5-Dihydroxy-1,4-dithiane
Synonyms:(2S,5R)-1,4-dithiane-2,5-diol;p-Dithiane-2,5-diol, 95% 250GR;1,4-Dithiane-2,5-dio;1,4-Dithian-2,5-diol;NSC 106280;1,4-Dithiane-2,5-diol Mercaptoacetaldehyde Dimer;p-Dithiane-2,5-diol C4H8O2S2;Dihydroxy-1,4-dit
CAS:40018-26-6
MF:C4H8O2S2
MW:152.24
EINECS:254-751-6
Product Categories:Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks;Others;S-Containing;2,5-Dihydroxy-1,4-Dithiane ada@tuskwei.com sky;18031153937@189.cn;Heterocyclic Compounds;aldehyde Flavor
Mol File:40018-26-6.mol
2,5-Dihydroxy-1,4-dithiane Structure
2,5-Dihydroxy-1,4-dithiane Chemical Properties
Melting point 130 °C (dec.)(lit.)
Boiling point 244.73°C (rough estimate)
density 1.224 (estimate)
FEMA 3826 | 2,5-DIHYDROXY-1,4-DITHIANE
refractive index 1.5200 (estimate)
storage temp. 2-8°C
solubility H2O: 0.39% at 20 °C
pka12.04±0.40(Predicted)
form Crystalline Powder
color White to yellow
PH4.9 (3.9g/l, H2O)
Water Solubility 3.9 g/L (20 ºC)
JECFA Number550
BRN 104402
InChIKeyYUIOPHXTILULQC-UHFFFAOYSA-N
CAS DataBase Reference40018-26-6(CAS DataBase Reference)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 22-41-43-52/53-36/37/38
Safety Statements 26-36/37/39-61-37/39-24-36
RIDADR UN2811
WGK Germany 2
1-8-10-13
HazardClass 6.1
PackingGroup III
HS Code 29349990
MSDS Information
ProviderLanguage
4-Dithiane-2,5-diol English
SigmaAldrich English
ACROS English
ALFA English
2,5-Dihydroxy-1,4-dithiane Usage And Synthesis
Chemical Propertieswhite to yellowish crystalline powder
Chemical Properties2,5-Dihydroxy-1,4-dithiane has a sulfurous, meaty, toasted bread-like odor
Uses1,4-Dithiane-2,5-diol is a hydroxylated dithiane derivative with phytogrowth-inhibitory and antibacterial activities.
Aroma threshold valuesAroma characteristics at 0.1% EtoH: sulfurous, grilled meaty, pungent, brothy, eggy, heavy and rich, toasted bread, tomato
Taste threshold valuesTaste characteristics at 0.25 to 10 ppm: metallic, meaty savory chicken and beef, sulfurous, egg-yolk-like
2,5-Dihydroxy-1,4-dithiane Preparation Products And Raw materials
Preparation Products3-METHOXYCARBONYL-3-SULFOLENE-->Methyl 2-aminothiophene-3-carboxylate
Tag:2,5-Dihydroxy-1,4-dithiane(40018-26-6) Related Product Information
1,2-Ethanedithiol 1,4-Dithiane 4-Dithiane-2,5-diol,2,5-dimethyl- Ethyl 2-hydroxyethyl sulfide 2,5-Dihydroxy-1,4-dithiane 3-Diethylaminophenol 1,2-Pentanediol Selenium sulfide Butylated Hydroxytoluene CHRYSAZIN(RG) DIHYDROXY BENZALDEHYDE 1,3-Dihydroxyacetone 1-Hydroxyethylidene-1,1-diphosphonic acid Dimethyl disulfide Chrysin DL-Dithiothreitol Solvent Red 43 Triclosan