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Compound Summary

General Compound Information

1,1-diethoxyethane

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Description

Flavouring ingredient used in fruit, rum and whisky flavours. 1,1-Diethoxyethane is found in garden onion.

Synonyms

Acetal; 1,1-DIETHOXYETHANE; 105-57-7; Acetaldehyde diethyl acetal; Diethyl acetal;

Diethylacetal;Ethane, 1,1-diethoxy-;Diaethylacetal;Acetale;Ethylidene diethyl ether;Acetal diethylique;1,1-Dietossietano;Acetaal;1,1-Diethoxy-ethaan;1,1-Diaethoxy-aethan;Acetaldehyde, diethyl acetal;Ethane, diethoxy-;Ethylidenediethyl ether;Acetaldehyde ethyl acetal;USAF DO-45;1,1-diethoxy-ethane;FEMA No. 2002;Capsicum annuum l;NSC 7624;1,1-Diethoxyacetal;Diethoxy-1,1-ethane;Ethylidine diethyl ether;acetaldehyde diethylacetal;CH3CH(OC2H5)2;5G14F9E2HB;DTXSID6030607;NSC-7624;Acetal (Acetaldehyde diethyl acetal);NCGC00091076-01;Acetaal [Dutch];Acetal (natural);Acetale [Italian];DTXCID4010607;diethoxyethane;Diaethylacetal [German];Acetal diethylique [French];CAS-105-57-7;1,1-Dietossietano [Italian];1,1-Diethoxy-ethaan [Dutch];1,1-Diaethoxy-aethan [German];HSDB 1635;EINECS 203-310-6;UN1088;BRN 1098310;UNII-5G14F9E2HB;diethoxy-ethane;Acetal Natural;Acetal resin;Cadco acetal;AI3-24135;Acetron GP;Aceton NS;Delrin AF Blend;Acetal (VAN);MFCD00009243;Delrin 100ST;Delrin 150SA;Delrin 500T;Delrin 550SA;30846-29-8;Acetal [UN1088] [Flammable liquid];Delrin 100;Delrin 107;Delrin 500;Delrin 507;Delrin 570;Delrin 900;Diaethylacetal(german);Ethanal diethyl acetal;Ethylene diethyl ether;1, 1-Diethoxyethane;Thermocomp KB-1008;ACETAL [FHFI];ACETAL [HSDB];ACETAL [MI];SCHEMBL9459;Acetal, >=98%, FG;AT-20GF;Delrin 100AF, 500AF;CHEMBL1338583;FEMA 2002;Acetal, natural, FG, >=97%;NSC7624;WLN: 2OY1 & O2;1, 1-Diaethoxy-aethan(GERMAN);Acetaldehyde diethyl acetal, 99%;CHEBI:179533;ZINC404268;Electrafil J-80/CF/10/TF/10;Tox21_111078;Tox21_200274;BBL011492;STL146604;AKOS005721110;UN 1088;Acetal [UN1088] [Flammable liquid];ACETALDEHYDE DIETHYL ACETAL [FCC];NCGC00091076-02;NCGC00257828-01;VS-02960;DB-040634;N,N-Diethyl-N,N-dibenzyl ammonium chloride;D0455;FT-0606113;EN300-20127;Acetaldehyde diethyl acetal, analytical standard;Q410938;SR-01000944353;J-001450;J-803005;SR-01000944353-1;Acetaldehyde diethylacetal 100 microg/mL in Acetonitrile;F8880-7267;Z104476998;

FlavorDB ID

2585

PUBCHEM ID

Molecular Weight

118.17 Molecular Formula

C6H14O2

Openeye Can Smiles

CCOC(C)OCC

IUPAC Inchikey

DHKHKXVYLBGOIT-UHFFFAOYSA-N

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

Food Additive Safety (OFAS)
ACETAL is used for FLAVOR ENHANCER, 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: 1,1-Diethoxyethane

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

Reference point information of this compound is not available!

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
2249	TTC Cramer Class I	=	30	µg/kg bw/day	Consumers
2012	TTC Cramer Class I	=	30	µg/kg bw/day	Consumers
3381	TTC Cramer Class I	=	30	µg/kg bw/day	Consumers

Genotoxicity

Author	YEAR	OUTPUT ID	Genotoxicity
EFSA AFC	2008	2249	Negative
EFSA CEF	2009	2012	Not determined
EFSA FAF	2020	3381	Negative

EFSA Outputs

Output ID	Title	DOI	Published
2012	Flavouring Group Evaluation 61, Revision 1 (FGE.61Rev1): Consideration of aliphatic acetals evaluated by JECFA (57th meeting) structurally related to acetals of branched- and straight-chain aliphatic saturated primary alcohols and branched- and straight-chain saturated aldehydes and one orthoester of formic acid evaluated by EFSA in FGE.03Rev1 (2008). Scientific Opinion of the Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)	doi:10.2903/j.efsa.2009.1026	28Jul2009
2249	Flavouring Group Evaluation 61 (FGE.61): Consideration of aliphatic acyclic acetals evaluated by JECFA (57th meeting) structurally related to acetals of branched- and straight-chain aliphatic saturated primary alcohols and branched- and straight-chain saturated aldehydes, and an orthoester of formic acid evaluated by EFSA in FGE.03 (2004) Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) on a request from the Commission	doi:10.2903/j.efsa.2008.688	14Apr2008
3381	Scientific Opinion on Flavouring Group Evaluation 61 Revision 2 (FGE.61Rev2): consideration of aliphatic acetals evaluated by JECFA (57th, 63rd and 68th meetings) structurally related to acetals evaluated by EFSA in FGE.03Rev2	doi:10.2903/j.efsa.2020.5923	09Jan2020

Receptors

Receptor information of this compound is not available!

Consensus Spectra

Spectrum Type	Spectrum View	Description	Polarity
Experimental GCMS	view	GCMS	positive

Content

Compound Summary

1,1-diethoxyethane

Description

Flavouring ingredient used in fruit, rum and whisky flavours. 1,1-Diethoxyethane is found in garden onion.

Synonyms

Acetal; 1,1-DIETHOXYETHANE; 105-57-7; Acetaldehyde diethyl acetal; Diethyl acetal;

FlavorDB ID

2585

PUBCHEM ID

7765

Molecular Weight

118.17

Molecular Formula

C6H14O2

Openeye Can Smiles

CCOC(C)OCC

IUPAC Inchikey

DHKHKXVYLBGOIT-UHFFFAOYSA-N

Network

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Content

Compound Summary

1,1-diethoxyethane

Description

Flavouring ingredient used in fruit, rum and whisky flavours. 1,1-Diethoxyethane is found in garden onion.

Synonyms

Acetal; 1,1-DIETHOXYETHANE; 105-57-7; Acetaldehyde diethyl acetal; Diethyl acetal;

FlavorDB ID

2585

PUBCHEM ID

7765

Molecular Weight

118.17

Molecular Formula

C6H14O2

Openeye Can Smiles

CCOC(C)OCC

IUPAC Inchikey

DHKHKXVYLBGOIT-UHFFFAOYSA-N

Network

Shown in network

Similarity

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OpenFoodTox: component 1,1-Diethoxyethane

GC-MS Spectrum