(2S,5S)-2,5-dimethyl-1,4-dithiane-2,5-diol
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Identifiers
Molecular formula
C6H12O2S2SMILES
C[C@]1(CS[C@](CS1)(C)O)O
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Odor profile
Fragrance Meaty 76.09% Sweet 62.81% Sulfurous 59.08% Onion 48.4% Roasted 46.21% Savory 42.56% Cooked 35.8% Beefy 33.22% Garlic 27.01% Alliaceous 25.59% Flavor Sulfurous 59.62% Onion 54.11% Meaty 43.1% Roasted 39.11% Sulfury 36.1% Vegetable 34.65% Chicken 32.5% Sulfur 30.81% Garlic 29.03% Savory 28.56% Odor impact est.
Medium -
Properties
XLogP3-AA
0.6pKa est.
8.29 (weak base)Molecular weight
180.3 g/molVapor pressure est.
- hPa @ 20°C
- hPa @ 25°C
Evaporation rate
Ultra slowBoiling point est.
326°CFlash point
- 143.28 ˚C est.
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Applications
The chemical (2S,5S)-2,5-dimethyl-1,4-dithiane-2,5-diol; CAS number: . has potential applications as an organic synthesis intermediate and a chiral building block for sulfur-containing derivatives. It is commonly evaluated as a platform for thioketal-type protection of carbonyls in complex synthesis sequences, and can serve as a precursor for sulfur-containing linkages in target molecules. In polymer and coatings contexts, it may function as a building-block component or functional monomer for sulfur-bearing materials, with its sulfur atoms offering potential coordination in metal complexes for catalysis or material applications. Its use should be evaluated within local regulations and formulation limits.
gpt-5-nano
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Solubility @25˚C
Solvent Solubility (g/L) ethanol 108.89 methanol 221.58 isopropanol 78.27 water 46.42 ethyl acetate 63.95 n-propanol 76.29 acetone 124.77 n-butanol 59.77 acetonitrile 56.36 DMF 368.57 toluene 12.75 isobutanol 45.55 1,4-dioxane 105.32 methyl acetate 74.57 THF 228.03 2-butanone 77.81 n-pentanol 34.94 sec-butanol 51.04 n-hexane 1.54 ethylene glycol 102.58 NMP 171.93 cyclohexane 2.39 DMSO 260.05 n-butyl acetate 45.57 n-octanol 44.65 chloroform 92.16 n-propyl acetate 38.04 acetic acid 83.3 dichloromethane 57.39 cyclohexanone 91.87 propylene glycol 101.87 isopropyl acetate 44.51 DMAc 234.32 2-ethoxyethanol 120.9 isopentanol 42.61 n-heptane 4.06 ethyl formate 90.76 1,2-dichloroethane 33.09 n-hexanol 60.09 2-methoxyethanol 250.47 isobutyl acetate 26.96 tetrachloromethane 24.62 n-pentyl acetate 34.05 transcutol 126.26 n-heptanol 43.57 ethylbenzene 10.0 MIBK 45.49 2-propoxyethanol 176.77 tert-butanol 80.41 MTBE 31.99 2-butoxyethanol 102.61 propionic acid 79.28 o-xylene 14.11 formic acid 138.19 diethyl ether 27.72 m-xylene 15.37 p-xylene 13.69 chlorobenzene 21.36 dimethyl carbonate 66.63 n-octane 2.68 formamide 155.67 cyclopentanone 170.58 2-pentanone 66.23 anisole 40.82 cyclopentyl methyl ether 58.48 gamma-butyrolactone 183.15 1-methoxy-2-propanol 186.3 pyridine 53.57 3-pentanone 43.19 furfural 178.7 n-dodecane 2.58 diethylene glycol 186.52 diisopropyl ether 10.61 tert-amyl alcohol 55.61 acetylacetone 104.3 n-hexadecane 2.8 acetophenone 51.76 methyl propionate 74.73 isopentyl acetate 41.69 trichloroethylene 83.2 n-nonanol 39.39 cyclohexanol 38.99 benzyl alcohol 43.85 2-ethylhexanol 29.99 isooctanol 30.73 dipropyl ether 27.77 1,2-dichlorobenzene 28.55 ethyl lactate 56.02 propylene carbonate 102.52 n-methylformamide 204.45 2-pentanol 36.27 n-pentane 2.07 1-propoxy-2-propanol 114.76 1-methoxy-2-propyl acetate 86.83 2-(2-methoxypropoxy) propanol 76.72 mesitylene 11.26 ε-caprolactone 84.86 p-cymene 15.32 epichlorohydrin 133.78 1,1,1-trichloroethane 40.23 2-aminoethanol 123.91 morpholine-4-carbaldehyde 224.77 sulfolane 226.9 2,2,4-trimethylpentane 1.88 2-methyltetrahydrofuran 78.75 n-hexyl acetate 48.47 isooctane 1.76 2-(2-butoxyethoxy)ethanol 96.89 sec-butyl acetate 26.02 tert-butyl acetate 51.31 decalin 2.37 glycerin 175.84 diglyme 159.92 acrylic acid 76.99 isopropyl myristate 21.48 n-butyric acid 82.68 acetyl acetate 49.99 di(2-ethylhexyl) phthalate 26.79 ethyl propionate 39.94 nitromethane 198.54 1,2-diethoxyethane 39.48 benzonitrile 40.91 trioctyl phosphate 23.71 1-bromopropane 14.87 gamma-valerolactone 221.53 n-decanol 28.81 triethyl phosphate 32.23 4-methyl-2-pentanol 27.07 propionitrile 49.96 vinylene carbonate 94.66 1,1,2-trichlorotrifluoroethane 173.44 DMS 42.42 cumene 9.56 2-octanol 28.21 2-hexanone 40.34 octyl acetate 30.34 limonene 18.53 1,2-dimethoxyethane 160.96 ethyl orthosilicate 28.41 tributyl phosphate 23.6 diacetone alcohol 94.92 N,N-dimethylaniline 34.75 acrylonitrile 73.69 aniline 36.61 1,3-propanediol 129.67 bromobenzene 16.43 dibromomethane 30.04 1,1,2,2-tetrachloroethane 79.49 2-methyl-cyclohexyl acetate 36.51 tetrabutyl urea 35.67 diisobutyl methanol 21.4 2-phenylethanol 59.2 styrene 10.18 dioctyl adipate 30.16 dimethyl sulfate 122.34 ethyl butyrate 39.47 methyl lactate 108.19 butyl lactate 49.14 diethyl carbonate 30.29 propanediol butyl ether 89.54 triethyl orthoformate 34.82 p-tert-butyltoluene 17.67 methyl 4-tert-butylbenzoate 65.44 morpholine 120.74 tert-butylamine 36.56 n-dodecanol 20.65 dimethoxymethane 192.37 ethylene carbonate 76.48 cyrene 93.86 2-ethoxyethyl acetate 48.61 2-ethylhexyl acetate 31.01 1,2,4-trichlorobenzene 36.13 4-methylpyridine 52.76 dibutyl ether 20.21 2,6-dimethyl-4-heptanol 21.4 DEF 84.84 dimethyl isosorbide 127.46 tetrachloroethylene 58.99 eugenol 76.54 triacetin 52.51 span 80 64.08 1,4-butanediol 57.85 1,1-dichloroethane 36.56 2-methyl-1-pentanol 24.62 methyl formate 184.73 2-methyl-1-butanol 36.95 n-decane 4.28 butyronitrile 42.71 3,7-dimethyl-1-octanol 33.35 1-chlorooctane 16.61 1-chlorotetradecane 6.67 n-nonane 3.81 undecane 3.18 tert-butylcyclohexane 2.66 cyclooctane 1.67 cyclopentanol 66.02 tetrahydropyran 55.08 tert-amyl methyl ether 29.38 2,5,8-trioxanonane 117.57 1-hexene 5.59 2-isopropoxyethanol 68.77 2,2,2-trifluoroethanol 90.6 methyl butyrate 52.9 Scent© AI
| Maximum acceptable concentrations in the finished product (%) | |||
|---|---|---|---|
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Category 1
Products applied to the lips
|
No restriction |
Category 7A
Rinse-off products applied to the hair with some hand contact
|
No restriction |
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Category 2
Products applied to the axillae
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No restriction |
Category 7B
Leave-on products applied to the hair with some hand contact
|
No restriction |
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Category 3
Products applied to the face/body using fingertips
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No restriction |
Category 8
Products with significant anogenital exposure
|
No restriction |
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Category 4
Products related to fine fragrance
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No restriction |
Category 9
Products with body and hand exposure, primarily rinse off
|
No restriction |
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Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
|
No restriction |
Category 10A
Household care products with mostly hand contact
|
No restriction |
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Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
|
No restriction |
Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
|
No restriction |
|
Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
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No restriction |
Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
|
No restriction |
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Category 5D
Baby Creams, baby Oils and baby talc
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No restriction |
Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
|
No restriction |
|
Category 6
Products with oral and lip exposure
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No restriction |
Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
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No restriction |