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| IUPAC name : | 3-sulfanylbutan-2-ol |
| InChI : | InChI=1/C4H10OS/c1-3(5)4(2)6/h3-6H,1-2H3 |
| InChIKey : | MJQWABQELVFQJL-UHFFFAOYAU |
| SMILES : | CC(C(C)S)O |
| (EINECS) number : | 253-701-0 |
| cas number : | 37887-04-0 |
| fema number : | 3502 |
| coe number : | 760 |
| jecfa number : | 546 |
| fl. number : | 12.024 |
| molar refractivity : | 29.92 ± 0.3 cm3 |
| parachor : | 254.6 ± 4.0 cm3 |
| index of refraction : | 1.472 ± 0.02 |
| surface tension : | 32.2 ± 3.0 dyne/cm |
| density : | 0.993 ± 0.06 g/cm3 |
| polarizability : | 11.86 ± 0.5 10-24cm3 |
| xlogp : | 0.90 |
| molecular weight : | 106.1866000 |
| formula : | C4 H10 O S |
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| fda reg : | unspecified |
h. number : | unspecified |
| organoleptics : | |
| odor type : | sulfurous |
| odor strength : | high , recommend smelling in a 0.10 % solution or less |
odor description : at 0.10 % in propylene glycol. | sulfury roasted meat alliaceous sauteed onion garlic |
| taste description³ : | at 4.00 ppm. Meaty, savory, sauteed onion and garlic |
| properties : | |
| appearence : | colorless clear liquid |
| assay : | 97.00 - 100.00 % sum of isomers
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.98000 @ 25.00 °C.
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| refractive index : | 1.48900 @ 20.00 °C.
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| boiling point : | 53.00 °C. @ 10.00 mm Hg
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| logp : | 0.47 |
| safety : | |
| Oral Toxicity(LD50) : |
Not determined
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | 134.00 °F. TCC ( 56.67 °C. )
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| recommendation for (R*,S*)-2-mercapto-3-butanol usage levels up to : | | | not for fragrance use.
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| recommendation for (R*,S*)-2-mercapto-3-butanol usage levels up to : | | | 4.0000 ppm in the flavor.
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| safety links : | |
| (EINECS) number : | 253-701-0 |
| chemidplus : | 037887040 |
| epa-srs : | 37887-04-0 |
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| other : | |
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| references : | |
| jecfa number : | 546 |
| fl. number : | 12.024 |
| pubchem : | 3740124 |
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| reference : | Mosciano, Gerard P&F 21, No. 3, 51, (1996)³ |
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| synonyms : |
| (R*,S*)-3- | hydroxy-2-butane thiol | | (R*,S*)-2- | hydroxy-3-butane thiol | | (theta,S)-3- | mercapto-2-butanol | | (R*,S*)-2- | mercapto-3-butanol | | (R*,S*)-3- | mercaptobutan-2-ol |
| soluble in : |
| | alcohol | | | fat |
| insoluble in : |
| | water |
| (odor and/or flavor) blends with : |
| 1,2- | butane dithiol |
| 3,7- | dimethyl-2,6-octadien-1-yl cyclopropyl carboxamide |
| (Z+E)-2,5- | dimethyl-3-tetrahydrofuran thiol |
| (Z+E)-2,5- | dimethyl-3-thioacetoxytetrahydrofuran |
| 2,5- | dimethyl-3-thiofuroyl furan |
| 2- | mercapto-3-pentanone |
| 2- | mercaptopropionic acid |
| 2- | methyl-1-methyl thio-2-butene |
| 2- | methyl-3-(methyl thio) pyrazine |
| S-(2- | methyl-3-furyl) ethane thioate |
| 3-((2- | methyl-3-furyl)thio)-4-heptanone |
| | nutty thiazole |
| | propyl 2-mercaptopropionate |
| 2- | pyridinyl methane thiol |
| | roasted butanol |
| | thialdine |
| (odor and/or flavor) used in : |
| | chicken | | | garlic | | | onion | | | savory |
| natural occurrence in : |
| not found in nature |
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