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ChemicalBook >> CAS DataBase List >> 2,5-Dihydroxy-1,4-dithiane

2,5-Dihydroxy-1,4-dithiane

2,5-Dihydroxy-1,4-dithiane price.
  • $13 - $2627.63
  • Product name: 2,5-Dihydroxy-1,4-dithiane
  • CAS: 40018-26-6
  • MF: C4H8O2S2
  • MW: 152.24
  • EINECS:254-751-6
  • MDL Number:MFCD00006659
  • Synonyms:2,5-DIHYDROXY-1,4-DITHIANE;4-DITHIANE-2,5-DIOL;p-Dithiane-2,5-diol, 95% 250GR;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
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  • aablocks
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  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth
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  • Manufactureraablocks
  • Product numberAA0032XL
  • Product description1,4-Dithiane-2,5-diol 98%(GC)
  • Packaging25g
  • Price$20
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0032XL
  • Product description1,4-Dithiane-2,5-diol tech
  • Packaging50g
  • Price$32
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0032XL
  • Product description1,4-Dithiane-2,5-diol tech
  • Packaging100g
  • Price$43
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0032XL
  • Product description1,4-Dithiane-2,5-diol ≥97%
  • Packaging500g
  • Price$142
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0032XL
  • Product description1,4-Dithiane-2,5-diol tech
  • Packaging1kg
  • Price$240
  • Updated2026-05-28
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  • ManufacturerAHH
  • Product numberMT-11481
  • Product description1,4-Dithiane-2,5-diol 98%
  • Packaging1000g
  • Price$250
  • Updated2021-12-16
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  • ManufacturerAHH
  • Product numberMT-11481
  • Product description1,4-Dithiane-2,5-diol 97%
  • Packaging1000g
  • Price$250
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-11481
  • Product description1,4-Dithiane-2,5-diol 97%
  • Packaging1000g
  • Price$250
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberD175
  • Product description2,5-Dihydroxy-1,4-dithiane 98%(GC)
  • Packaging1kg
  • Price$312
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ90509
  • Product description1,4-Dithiane-2,5-diol 95%
  • Packaging500g
  • Price$147
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberD175
  • Product description2,5-Dihydroxy-1,4-dithiane
  • Packaging500g
  • Price$186
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberD175
  • Product description2,5-Dihydroxy-1,4-dithiane 98%(GC)
  • Packaging500g
  • Price$206
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ90509
  • Product description1,4-Dithiane-2,5-diol 95%
  • Packaging1kg
  • Price$223
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberD175
  • Product description2,5-Dihydroxy-1,4-dithiane 98%(GC)
  • Packaging100g
  • Price$45
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberD175
  • Product description2,5-Dihydroxy-1,4-dithiane
  • Packaging100g
  • Price$41
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ90509
  • Product description1,4-Dithiane-2,5-diol 95%
  • Packaging100g
  • Price$33
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0032XL 1,4-Dithiane-2,5-diol 98%(GC) 25g $20 2026-05-28 Buy
aablocks AA0032XL 1,4-Dithiane-2,5-diol tech 50g $32 2026-05-28 Buy
aablocks AA0032XL 1,4-Dithiane-2,5-diol tech 100g $43 2026-05-28 Buy
aablocks AA0032XL 1,4-Dithiane-2,5-diol ≥97% 500g $142 2026-05-28 Buy
aablocks AA0032XL 1,4-Dithiane-2,5-diol tech 1kg $240 2026-05-28 Buy
AHH MT-11481 1,4-Dithiane-2,5-diol 98% 1000g $250 2021-12-16 Buy
AHH MT-11481 1,4-Dithiane-2,5-diol 97% 1000g $250 2026-05-25 Buy
AHH MT-11481 1,4-Dithiane-2,5-diol 97% 1000g $250 2026-05-26 Buy
AK Scientific D175 2,5-Dihydroxy-1,4-dithiane 98%(GC) 1kg $312 2026-06-04 Buy
AK Scientific J90509 1,4-Dithiane-2,5-diol 95% 500g $147 2026-06-04 Buy
AK Scientific D175 2,5-Dihydroxy-1,4-dithiane 500g $186 2021-12-16 Buy
AK Scientific D175 2,5-Dihydroxy-1,4-dithiane 98%(GC) 500g $206 2026-06-04 Buy
AK Scientific J90509 1,4-Dithiane-2,5-diol 95% 1kg $223 2026-06-04 Buy
AK Scientific D175 2,5-Dihydroxy-1,4-dithiane 98%(GC) 100g $45 2026-06-04 Buy
AK Scientific D175 2,5-Dihydroxy-1,4-dithiane 100g $41 2021-12-16 Buy
AK Scientific J90509 1,4-Dithiane-2,5-diol 95% 100g $33 2026-06-04 Buy

Properties

Melting point :130 °C (dec.) (lit.)
Boiling point :244.73°C (rough estimate)
Density :1.224 (estimate)
vapor pressure :0Pa at 25℃
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
form :Crystalline Powder
pka :12.04±0.40(Predicted)
color :White to yellow
PH :4.9 (3.9g/l, H2O)
Odor :at 0.10 % in propylene glycol. sulfury meaty toasted bread broth egg tomato
Odor Type :sulfurous
biological source :synthetic
Water Solubility :3.9 g/L (20 ºC)
JECFA Number :550
BRN :104402
Major Application :flavors and fragrances
InChI :1S/C4H8O2S2/c5-3-1-7-4(6)2-8-3/h3-6H,1-2H2
InChIKey :YUIOPHXTILULQC-UHFFFAOYSA-N
SMILES :OC1CSC(O)CS1
LogP :-0.276 at 22.8℃ and pH6.3
CAS DataBase Reference :40018-26-6(CAS DataBase Reference)

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)Health Hazard (GHS08)Environment (GHS09)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P314 Get medical advice/attention if you feel unwell.

Description

1,4-Dithiane-2,5-diol was used to analyze the different aroma volatiles of the cooked meat from animals fed dietary polyunsaturated fatty acids supplements.

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