4-Ethyl-2,3,5,6-tetrathiaheptane
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Identifiers
Molecular formula
C5H12S4SMILES
CCC(SSC)SSC
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Odor profile
Fragrance Sulfurous 86.95% Onion 83.99% Garlic 77.1% Alliaceous 72.56% Savory 56.63% Roasted 53.36% Cooked 52.72% Meaty 47.3% Green 45.6% Pungent 41.89% Flavor Onion 73.79% Garlic 65.14% Sulfurous 62.41% Alliaceous 47.61% Green 39.76% Cabbage 37.89% Meaty 36.64% Sulfury 34.09% Cooked 33.11% Metallic 32.0% Odor impact est.
High -
Properties
XLogP3-AA
2.7pKa est.
2.13 (strong acid)Molecular weight
200.4 g/molVapor pressure est.
- hPa @ 20°C
- hPa @ 25°C
Evaporation rate
SlowBoiling point est.
278°CFlash point
- 118.76 ˚C est.
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Synonyms
- Disulfide, propylidenebis[methyl
- MKQUWWSLZSWEPT-UHFFFAOYSA-N
- 4-Ethyl-2,3,5,6-tetrathiaheptane
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Applications
4-Ethyl-2,3,5,6-tetrathiaheptane is typically used as an organosulfur building block and intermediate in industrial synthesis; in the polymer and plastics sectors, it can be used as an intermediate to develop sulfur-containing compounds that serve as additives or building blocks for materials; in coatings and inks, it may act as a precursor for sulfur-containing additives to tune film properties and durability; in adhesives, it can participate as a component for crosslinking or specialized formulations; in general industrial manufacturing, it is studied and evaluated as an input for organosulfur synthetic routes; and in electronics-related materials and specialty substrates, it may be considered as a sulfur-containing component for niche applications.
gpt-5-nano
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Solubility @25˚C
Solvent Solubility (g/L) ethanol 242.31 methanol 167.69 isopropanol 258.16 water 0.22 ethyl acetate 1017.06 n-propanol 273.57 acetone 1554.1 n-butanol 294.71 acetonitrile 649.67 DMF 2048.36 toluene 1387.35 isobutanol 248.7 1,4-dioxane 2195.26 methyl acetate 961.99 THF 3774.39 2-butanone 1191.98 n-pentanol 202.6 sec-butanol 268.96 n-hexane 147.59 ethylene glycol 66.61 NMP 2664.33 cyclohexane 757.07 DMSO 1599.19 n-butyl acetate 1303.25 n-octanol 339.33 chloroform 3160.48 n-propyl acetate 691.34 acetic acid 391.6 dichloromethane 3041.42 cyclohexanone 3351.25 propylene glycol 97.84 isopropyl acetate 688.65 DMAc 1273.17 2-ethoxyethanol 333.27 isopentanol 258.48 n-heptane 375.06 ethyl formate 706.04 1,2-dichloroethane 1946.77 n-hexanol 404.33 2-methoxyethanol 572.98 isobutyl acetate 518.45 tetrachloromethane 933.18 n-pentyl acetate 793.46 transcutol 920.8 n-heptanol 270.85 ethylbenzene 506.04 MIBK 664.74 2-propoxyethanol 617.09 tert-butanol 388.5 MTBE 633.94 2-butoxyethanol 402.78 propionic acid 386.66 o-xylene 773.32 formic acid 60.5 diethyl ether 733.82 m-xylene 853.21 p-xylene 694.78 chlorobenzene 1754.16 dimethyl carbonate 499.65 n-octane 161.17 formamide 146.67 cyclopentanone 3814.95 2-pentanone 1081.92 anisole 909.45 cyclopentyl methyl ether 1648.95 gamma-butyrolactone 3286.02 1-methoxy-2-propanol 464.41 pyridine 2247.36 3-pentanone 1033.86 furfural 2725.12 n-dodecane 114.0 diethylene glycol 358.13 diisopropyl ether 360.09 tert-amyl alcohol 324.81 acetylacetone 1599.1 n-hexadecane 140.19 acetophenone 917.16 methyl propionate 834.4 isopentyl acetate 987.05 trichloroethylene 3799.07 n-nonanol 306.78 cyclohexanol 740.1 benzyl alcohol 515.55 2-ethylhexanol 419.05 isooctanol 238.9 dipropyl ether 931.85 1,2-dichlorobenzene 1593.03 ethyl lactate 269.53 propylene carbonate 1745.49 n-methylformamide 605.47 2-pentanol 244.33 n-pentane 160.59 1-propoxy-2-propanol 593.92 1-methoxy-2-propyl acetate 995.38 2-(2-methoxypropoxy) propanol 387.88 mesitylene 619.17 ε-caprolactone 2144.2 p-cymene 551.28 epichlorohydrin 2682.95 1,1,1-trichloroethane 2507.74 2-aminoethanol 116.69 morpholine-4-carbaldehyde 2217.13 sulfolane 3599.07 2,2,4-trimethylpentane 93.87 2-methyltetrahydrofuran 2259.73 n-hexyl acetate 905.58 isooctane 92.72 2-(2-butoxyethoxy)ethanol 496.42 sec-butyl acetate 471.94 tert-butyl acetate 854.5 decalin 260.38 glycerin 140.17 diglyme 1235.85 acrylic acid 387.76 isopropyl myristate 463.49 n-butyric acid 627.51 acetyl acetate 824.93 di(2-ethylhexyl) phthalate 339.05 ethyl propionate 638.04 nitromethane 1096.7 1,2-diethoxyethane 853.46 benzonitrile 1171.72 trioctyl phosphate 280.89 1-bromopropane 1011.68 gamma-valerolactone 3452.25 n-decanol 240.29 triethyl phosphate 473.71 4-methyl-2-pentanol 168.74 propionitrile 598.53 vinylene carbonate 1637.25 1,1,2-trichlorotrifluoroethane 1244.83 DMS 741.75 cumene 322.26 2-octanol 260.62 2-hexanone 751.42 octyl acetate 519.9 limonene 893.11 1,2-dimethoxyethane 1083.43 ethyl orthosilicate 436.4 tributyl phosphate 344.73 diacetone alcohol 621.77 N,N-dimethylaniline 589.83 acrylonitrile 790.61 aniline 802.79 1,3-propanediol 209.22 bromobenzene 2259.06 dibromomethane 2050.82 1,1,2,2-tetrachloroethane 2676.74 2-methyl-cyclohexyl acetate 804.08 tetrabutyl urea 523.15 diisobutyl methanol 351.26 2-phenylethanol 617.15 styrene 721.98 dioctyl adipate 587.33 dimethyl sulfate 819.82 ethyl butyrate 983.5 methyl lactate 320.85 butyl lactate 443.99 diethyl carbonate 644.98 propanediol butyl ether 315.97 triethyl orthoformate 685.81 p-tert-butyltoluene 545.49 methyl 4-tert-butylbenzoate 711.19 morpholine 1854.71 tert-butylamine 261.08 n-dodecanol 204.49 dimethoxymethane 1103.67 ethylene carbonate 1361.77 cyrene 631.26 2-ethoxyethyl acetate 846.42 2-ethylhexyl acetate 975.9 1,2,4-trichlorobenzene 1683.9 4-methylpyridine 2091.07 dibutyl ether 719.85 2,6-dimethyl-4-heptanol 351.26 DEF 1172.93 dimethyl isosorbide 1223.95 tetrachloroethylene 1798.52 eugenol 560.73 triacetin 741.78 span 80 477.44 1,4-butanediol 103.32 1,1-dichloroethane 1777.36 2-methyl-1-pentanol 196.24 methyl formate 662.09 2-methyl-1-butanol 242.29 n-decane 191.93 butyronitrile 687.7 3,7-dimethyl-1-octanol 348.54 1-chlorooctane 526.77 1-chlorotetradecane 240.24 n-nonane 206.37 undecane 142.28 tert-butylcyclohexane 190.31 cyclooctane 323.97 cyclopentanol 880.59 tetrahydropyran 2218.13 tert-amyl methyl ether 535.09 2,5,8-trioxanonane 795.32 1-hexene 330.79 2-isopropoxyethanol 281.33 2,2,2-trifluoroethanol 194.31 methyl butyrate 868.16 Scent© AI
| Maximum acceptable concentrations in the finished product (%) | |||
|---|---|---|---|
|
Category 1
Products applied to the lips
|
No restriction |
Category 7A
Rinse-off products applied to the hair with some hand contact
|
No restriction |
|
Category 2
Products applied to the axillae
|
No restriction |
Category 7B
Leave-on products applied to the hair with some hand contact
|
No restriction |
|
Category 3
Products applied to the face/body using fingertips
|
No restriction |
Category 8
Products with significant anogenital exposure
|
No restriction |
|
Category 4
Products related to fine fragrance
|
No restriction |
Category 9
Products with body and hand exposure, primarily rinse off
|
No restriction |
|
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 |
|
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
|
No restriction |
Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
|
No restriction |
|
Category 5D
Baby Creams, baby Oils and baby talc
|
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
|
No restriction |
Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
|
No restriction |
| Name | CAS | Botanical | Proportion |
|---|---|---|---|
| Onion, welsh | 8002-72-0 | Allium fistulosum L. var. Maichuon, fam. Liliaceae | 0.1% |
| Scallion | Allium fistulosum L. var. Caespitosum, fam. Liliaceae | 0.1% |