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Toxicity & Safety
Receptors

Compound Summary

General Compound Information

dimethyl disulfide

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Description

Dimethyl disulfide is an organic disulfide that is methane in which one of the hydrogens has been replaced by a methyldisulfanyl group. It has a role as a xenobiotic metabolite.

Synonyms

Dimethyl disulfide; 624-92-0; METHYL DISULFIDE; Dimethyldisulfide; DMDS;

Dimethyl disulphide;Disulfide, dimethyl;(Methyldisulfanyl)methane;2,3-Dithiabutane;Methyldisulfide;Methyldithiomethane;(Methyldithio)methane;Sulfa-hitech;dimethyldisulphide;Methyldisulfanylmethane;FEMA No. 3536;NSC 9370;1,2-Dimethyldisulfane;CHEBI:4608;DTXSID4025117;(CH3S)2;3P8D642K5E;NSC-9370;Paladin;CCRIS 2939;HSDB 6400;EINECS 210-871-0;MFCD00008561;UN2381;dimethydisulfide;UNII-3P8D642K5E;AI3-25305;methyl disulphide;Dimethyl disulfane;Disulfide dimethyl;MeS-SMe;methyldisulfanyl methane;Dimethyl disulfide, 98%;Dimethyl disulfide, 99%;EC 210-871-0;(Methyldisulfanyl)methane #;Dimethyl disulfide, >=99%;WLN: 1SS1;DTXCID805117;METHYL DISULFIDE [HSDB];CHEMBL1347061;Dimethyl disulfide, >=99.0%;DIMETHYL DISULFIDE [FHFI];NSC9370;BDBM233038;Dimethyl disulfide, >=98%, FG;AMY39506;ZINC8221057;EINECS 272-923-9;Tox21_201525;AKOS009157459;Dimethyl disulfide, analytical standard;UN 2381;NCGC00091798-01;NCGC00091798-02;NCGC00259075-01;CAS-624-92-0;Dimethyl disulfide, natural, >=98%, FG;D0714;Dimethyl disulfide, purum, >=98.0% (GC);EN300-36043;C08371;E78981;A833808;Dimethyl disulfide [UN2381] [Flammable liquid];Q419800;Q-100719;F0001-1676;

FlavorDB ID

3455

PUBCHEM ID

Molecular Weight

94.2 Molecular Formula

C2H6S2

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IUPAC Inchikey

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Similarity

CATEGORY	QUALITY	THRESHOLD	OCCURENCE	REFERENCE
smell	cabbage-like, sulfury	1.805e-2 µmol/L	barley tea	details
smell	septic, garlic, pudrid, decaying vegetation		water	details
smell	septic, garlic, pudrid, decaying vegetation	4.256e-2 µmol/L	water	details

Toxicity Summary
Link to the Distributed Structure-Searchable Toxicity (DSSTox) Database

Food Additive Safety (OFAS)
METHYL DISULFIDE is used for FLAVORING AGENT OR ADJUVANT. More food additive safty information please view GRAS report.

EFSA's chemical Hazards Database : OpenFoodTox
This compound is found in OpenFoodTox with the name: Dimethyl disulfide

Reference point : Defined point on an experimental dose–response relationship for the critical effect. This term is synonymous to Point of departure (USA). Reference points include the lowest or no observed adverse effect level (LOAEL/NOAEL) or benchmark dose lower confidence limit (BDML), used to derive a reference value or Margin of Exposure in human and animal health risk assessment. In the ecological area, these include lethal dose (LD50), effect concentration (EC5/ECx), no (adverse) effect concentration/dose (NOEC/NOAEC/NOAED), no (adverse) effect level (NEL/NOAEL), hazard concentration (HC5/HCx) derived from a Species Sensitivity Distributions (SSD) for the ecosystem (EFSA Scientific Committee,2018). Citation: DOI 10.5281/zenodo.4740174

Output ID	SPECIES	Route	Duration Days	END POINT	QUALIFIER	VALUE	UNIT	EFFECT	Toxicity
3376	Bobwhite quail	oral: unspecified		LD50	=	342	mg/kg	mortality	systemic
3376	Rat	oral: unspecified		LD50	>	125	mg/kg	mortality	systemic
3376	Rat	inhalation: unspecified		NOAEC	=	80		no adverse effect observed at single/highest dose
3376	Honey bee	dermal		LD50	>	100	µg/piece	mortality
3376	Daphnia magna	Not reported	2	EC50	=	1.82	mg/L	mortality
3376	Rainbow trout	Not reported	4	EC50	=	0.97	mg/L	mortality
3376	Swollen duckweed	Not reported	7	EC50	=	36	mg/L	growth
3376	Rat	Not reported		NOAEC	=	5		body weight	systemic
3376	Rat	inhalation: unspecified	90	NOAEC	=	20		body weight	systemic

Reference Value

Reference Value : The estimated maximum dose (on a body mass basis) or the concentration of an agent to which an individual may be exposed over a specified period without appreciable risk. Reference values are established by applying an uncertainty factor to the reference point. Examples of reference values in human health include acceptable daily intake (ADI) for food and feed additives, and pesticides, tolerable upper intake levels (UL) for vitamins and minerals, and tolerable daily intake (TDI) for contaminants and food contact materials. For acute effects and operators, the acute reference dose (ARfD) and the acceptable operator exposure level (AOEL). In animal health and the ecological area, these include safe feed concentrations and the Predicted no effect concentration (PNEC) respectively (EFSA Scientific Committee, 2018). Citation: DOI 10.5281/zenodo.4740174

OUTPUT ID	ASSESSMENT	QUALIFIER	VALUE	UNIT	POPULATION
2224	MSI/FC	=	1	mg/kg	Pigs
2224	MSI/FC	=	1	mg/kg	Poultry
2224	MSI/FC	=	1.5	mg/kg	Animal not used for food production - unspecified
2224	MSI/FC	=	1.5	mg/kg	Cattle
2224	MSI/FC	=	1.5	mg/kg	Salmons
3376	AAOEC	=	0.005		Workers
3376	AOEC	=	0.0025		Workers

Genotoxicity

Author	YEAR	OUTPUT ID	Genotoxicity
EFSA FEEDAP	2013	2224	No data
EFSA PPR	2019	3376	Negative

EFSA Outputs

Output ID	Title	DOI	Published
2224	Scientific Opinion on the safety and efficacy of aliphatic and aromatic mono- and di-thiols and mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups (chemical group 20) when used as flavourings for all animal species	doi:10.2903/j.efsa.2013.3208	13May2013
3376	Peer review of the pesticide risk assessment of the active substance dimethyl disulfide	doi:10.2903/j.efsa.2019.5905	25Nov2019

Receptors

Receptor	REFERENCE	EC50 [µM]	Effective Concentration [µM]
OR51E1	details	Activated

Consensus Spectra

Spectrum Type	Spectrum View	Description	Polarity
Experimental GCMS	view	GCMS	positive

Content

Compound Summary

dimethyl disulfide

Description

Dimethyl disulfide is an organic disulfide that is methane in which one of the hydrogens has been replaced by a methyldisulfanyl group. It has a role as a xenobiotic metabolite.

Synonyms

Dimethyl disulfide; 624-92-0; METHYL DISULFIDE; Dimethyldisulfide; DMDS;

FlavorDB ID

3455

PUBCHEM ID

12232

Molecular Weight

94.2

Molecular Formula

C2H6S2

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Content

Compound Summary

dimethyl disulfide

Description

Dimethyl disulfide is an organic disulfide that is methane in which one of the hydrogens has been replaced by a methyldisulfanyl group. It has a role as a xenobiotic metabolite.

Synonyms

Dimethyl disulfide; 624-92-0; METHYL DISULFIDE; Dimethyldisulfide; DMDS;

FlavorDB ID

3455

PUBCHEM ID

12232

Molecular Weight

94.2

Molecular Formula

C2H6S2

Openeye Can Smiles

CSSC

IUPAC Inchikey

WQOXQRCZOLPYPM-UHFFFAOYSA-N

Network

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Reference Details

Reference Details

Reference Details

OpenFoodTox: component Dimethyl disulfide

Reference Details

GC-MS Spectrum