EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes

HEMA acetoacetate
butanoic acid, 3-oxo-, 2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl ester

Supplier Sponsors

Name:2-(2-methylprop-2-enoyloxy)ethyl 3-oxobutanoate
CAS Number: 21282-97-3Picture of molecule3D/inchi
Other(deleted CASRN):135623-38-0
ECHA EINECS - REACH Pre-Reg:244-311-1
Nikkaji Web:J364.805B
Beilstein Number:2099809
XlogP3-AA:0.80 (est)
Molecular Weight:214.21758000
Formula:C10 H14 O5
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:film forming agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
 FDA/DG SANTE Petitions, Reviews, Notices:
FCN 1637 Butanoic acid, 3-oxo-, 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester View - notice
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:1.12200 @ 25.00 °C.
Boiling Point: 287.37 °C. @ 760.00 mm Hg (est)
Flash Point:> 230.00 °F. TCC ( > 110.00 °C. )
logP (o/w): 1.620 (est)
Soluble in:
 water, 2.307e+004 mg/L @ 25 °C (est)
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: film formers
BOC Sciences
For experimental / research use only.
2-(Methacryloyloxy)ethyl acetoacetate 95%
Santa Cruz Biotechnology
For experimental / research use only.
2-(Methacryloyloxy)ethyl Acetoacetate
Sarchem Laboratories
For experimental / research use only.
2-acetoacetoxyethyl methacrylate
Sigma-Aldrich: Aldrich
For experimental / research use only.
2-(Methacryloyloxy)ethyl acetoacetate 95%
Safety Information:
Preferred SDS: View
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:
film forming agents
Recommendation for HEMA acetoacetate usage levels up to:
 not for fragrance use.
Recommendation for HEMA acetoacetate flavor usage levels up to:
 not for flavor use.
Safety References:
EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):21282-97-3
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :88855
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:1
2-(2-methylprop-2-enoyloxy)ethyl 3-oxobutanoate
 2-(2-methylprop-2-enoyloxy)ethyl 3-oxobutanoate
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):88855
Pubchem (sid):135046910
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Indirect Additives used in Food Contact Substances:View
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2918.30.5000
Potential Blenders and core components note
None Found
Potential Uses:
None Found
Occurrence (nature, food, other):note
 not found in nature
 butanoic acid, 3-oxo-, 2-((2-methyl-1-oxo-2-propen-1-yl)oxy)ethyl ester
 butanoic acid, 3-oxo-, 2-((2-methyl-1-oxo-2-propenyl)oxy)ethyl ester
 butanoic acid, 3-oxo-, 2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl ester
2-(methacryloyl oxy) ethyl acetoacetate
2-(methacryloyloxy)ethyl acetoacetate
2-((2-methyl-1-oxoallyl)oxy)ethyl acetoacetate
2-(2-methylprop-2-enoyloxy)ethyl 3-oxobutanoate


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None found
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