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3-(Methylthio)-1-propanol

3-(Methylthio)-1-propanol structure

CAS No:
505-10-2
Formula:
C4H10OS
Chemical Name:
3-(Methylthio)-1-propanol
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
Categories:
Flavors and Fragrances > Synthetic Fragrances

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

Molecular Weight：

106.19

Exact Mass：

106.19

EC Number：

208-004-6

UNII：

H1E1U441XX

NSC Number：

2859

DSSTox ID：

DTXSID7060128

HScode：

29309090

Characteristics

PSA：

45.5

XLogP3：

0.40

Appearance：

pale yellowish, mobile liquid; powerful sweet, soup or meat-like odour

Density：

1.030 g/cm³ @ Temp: 20 °C

Melting Point：

-100°C (estimate)

Boiling Point：

102 °C @ Press: 14 Torr

Flash Point：

195 °F

Refractive Index：

1.480

Water Solubility：

slightly soluble in water; soluble in alcohol, propylene glycol and oils

Storage Conditions：

Refrigerator

Safety Information

Transport codes：

UN 3334

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-24/25-36/37/39

Marks：

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

Drug Information

MeSH Entry Terms：

methionol

3-(Methylthio)-1-propanol Use and Manufacturing

Methods of Manufacturing

Under ultraviolet irradiation, allyl alcohol and methyl mercaptan undergo catalytic oxidation (oxidation with oxygen) to produce 3-methylmercapto-1-propanol.

Uses

Used in meat, potato, and cheese flavorings.

Manufacturing Info：

1-Propanol, 3-(methylthio)-: ACTIVE

Use Classification：

Food additives -> Flavoring Agents|Flavouring Agent -> FLAVOURING_AGENT; -> JECFA Functional Classes|Flavoring Agents -> JECFA Flavorings Index

Food Additive Classes：

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

Material

3-Mercapto-1-propanol

Dimethyl sulfate

Oxygen

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Guide of 3-(Methylthio)-1-propanol

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
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3-(Methylthio)-1-propanol

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