3-(Methylthio)-1-propanol
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3-(Methylthio)-1-propanol
structure -
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CAS No:
505-10-2
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Formula:
C4H10OS
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Chemical Name:
3-(Methylthio)-1-propanol
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Synonyms:
1-Propanol,3-(methylthio)-;3-(Methylthio)-1-propanol;γ-Methylmercaptopropyl alcohol;Methionol;3-Methylmercapto-1-propanol;3-Hydroxypropyl methyl sulfide;3-(Methylthio)propanol;4-Thiapentan-1-ol;3-(Methylsulfanyl)-1-propanol;NSC 2859
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CAS No:
Description
3-(Methylthio)propanol has a powerful, sweet, soup or meat-like odor and flavor in high dilution. Colorless Liquid
pale yellowish, mobile liquid; powerful sweet, soup or meat-like odour
3-methylthiopropanol is an alkyl sulfide that is propan-1-ol substituted by a methylsulfanyl group at position 3. It is a volatile compound found in wines and produced during fermentation. It has a role as a Saccharomyces cerevisiae metabolite. It is an aliphatic sulfide and a methyl sulfide. It derives from a propan-1-ol.
3-(Methylthio)-1-propanol Basic Attributes
106.19
106.19
208-004-6
H1E1U441XX
2859
DTXSID7060128
29309090
Characteristics
45.5
0.40
pale yellowish, mobile liquid; powerful sweet, soup or meat-like odour
1.030 g/cm3 @ Temp: 20 °C
-100°C (estimate)
102 °C @ Press: 14 Torr
195 °F
1.480
slightly soluble in water; soluble in alcohol, propylene glycol and oils
Refrigerator
Safety Information
UN 3334
3
36/37/38
26-24/25-36/37/39
Xi
Stable under normal temperatures and pressures.
P261-P305 + P351 + P338
H315-H319-H335
3-(Methylthio)-1-propanol Use and Manufacturing
Under ultraviolet irradiation, allyl alcohol and methyl mercaptan undergo catalytic oxidation (oxidation with oxygen) to produce 3-methylmercapto-1-propanol.
Used in meat, potato, and cheese flavorings.
1-Propanol, 3-(methylthio)-: ACTIVE
Food additives -> Flavoring Agents|Flavouring Agent -> FLAVOURING_AGENT; -> JECFA Functional Classes|Flavoring Agents -> JECFA Flavorings Index
Flavoring Agents|Flavouring Agent -> FLAVOURING_AGENT;
Computed Properties
Molecular Weight:106.19
XLogP3:0.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:106.04523611
Monoisotopic Mass:106.04523611
Topological Polar Surface Area:45.5
Heavy Atom Count:6
Complexity:23.5
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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