Methionol

Methionol
Names
	IUPAC name 3-methylsulfanylpropan-1-ol
Identifiers
CAS Number	505-10-2 ;
3D model (JSmol)	Interactive image;
Beilstein Reference	1731208
ChEBI	CHEBI:49019;
ChEMBL	ChEMBL332887;
ChemSpider	10016;
ECHA InfoCard	100.007.277
EC Number	208-004-6;
PubChem CID	10448;
UNII	H1E1U441XX;
CompTox Dashboard (EPA)	DTXSID7060128 ;
	InChI InChI=1S/C4H10OS/c1-6-4-2-3-5/h5H,2-4H2,1H3 Key: CZUGFKJYCPYHHV-UHFFFAOYSA-N;
	SMILES CSCCCO;
Properties
Chemical formula	C4H10OS
Molar mass	106.18 g·mol−1
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H315, H319, H335
Precautionary statements	P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501
Related compounds
Related compounds	1-(Methylthio)propane; Methional; Methionine; 1,3-Propanediol mono methyl ether; 4-(Methylsulfanyl)butanoic acid; 4-Thiapentanoic acid;
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Methionol (3-(Methylthio)-1-propanol) is a methyl sulfide derived from propan-1-ol. It is found in nature, including as a metabolite of yeast and bacillus anthracis.^[2] It is a sulphurous aroma component of many foods, such as wine, cheese and roasted coffee.^[3] It is classed as an irritant.^[2] It has a very low olfactory threshold.^[4]

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