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ethyl tiglate
2-methyl-2-butenoic acid ethyl ester

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Name:ethyl 2-methylbut-2-enoate
CAS Number: 55514-48-2Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:259-688-8
Nikkaji Web:J267.017H
CoE Number:2185
XlogP3-AA:1.70 (est)
Molecular Weight:128.17104000
Formula:C7 H12 O2
NMR Predictor:Predict (works with chrome or firefox)
Category:flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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Physical Properties:
Appearance:colorless to pale yellow clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 148.00 to 149.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure:4.269000 mm/Hg @ 25.00 °C. (est)
Flash Point: 112.00 °F. TCC ( 44.40 °C. ) (est)
logP (o/w): 2.225 (est)
Soluble in:
 water, 1289 mg/L @ 25 °C (est)
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
None found
Vigon International
Safety Information:
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Safety in Use Information:
Category: flavor and fragrance agents
Safety References:
European Food Safety Authority (EFSA) reference(s):

Scientific Opinion on Flavouring Group Evaluation 95 (FGE.95): Consideration of aliphatic, linear or branched-chain saturated and unsaturated alcohols, aldehydes, acids and related esters evaluated by JECFA (69th meeting) structurally related to esters of branched- and straight-chain aliphatic saturated primary alcohols and of one secondary alcohol, and branched- and straight-chain unsaturated carboxylic acids evaluated by EFSA in FGE.05Rev1 (2008)
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EPI System: View
EPA Substance Registry Services (TSCA):55514-48-2
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :108343
National Institute of Allergy and Infectious Diseases:Data
ethyl 2-methylbut-2-enoate
RTECS:EM9252700 for cas# 55514-48-2
 ethyl 2-methylbut-2-enoate
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:55514-48-2
Pubchem (cid):108343
Pubchem (sid):135065932
Other Information:
(IUPAC):Atomic Weights of the Elements 2009
(IUPAC):Atomic Weights of the Elements 2009 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
KEGG (GenomeNet):C08487
HMDB (The Human Metabolome Database):HMDB38962
VCF-Online:VCF Volatile Compounds in Food
Potential Blenders and core components note
None Found
Potential Uses:
None Found
Occurrence (nature, food, other):note
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 but-2-enoic acid, 2-methyl-, ethyl ester
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 ethyl 2-methyl crotonate
 ethyl 2-methyl-2-butenoate
 ethyl 2-methylbut-2-enoate
2-methyl-2-butenoic acid ethyl ester
Flavouring ingredient
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