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2-ethyl-3-methyl maleimide
1H-pyrrole-2,5-dione, 3-ethyl-4-methyl-

Supplier Sponsors

Name:3-ethyl-4-methylpyrrole-2,5-dione
CAS Number: 20189-42-8Picture of molecule3D/inchi
FDA UNII: S5G691PF96
Nikkaji Web:J130.646D
XlogP3-AA:0.50 (est)
Molecular Weight:139.15413000
Formula:C7 H9 N O2
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:natural substances and extractives
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
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Google Patents:Search
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PubMed:Search
NCBI:Search
 
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 253.81 °C. @ 760.00 mm Hg (est)
Vapor Pressure:0.018000 mmHg @ 25.00 °C. (est)
Flash Point: 247.00 °F. TCC ( 119.30 °C. ) (est)
logP (o/w): 1.050 (est)
Soluble in:
 water, 4771 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
3-Ethyl-4-methylpyrrole-2,5-dione
 
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
 
Pictogram
 
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:
natural substances and extractives
Recommendation for 2-ethyl-3-methyl maleimide usage levels up to:
 not for fragrance use.
 
Recommendation for 2-ethyl-3-methyl maleimide flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :29995
National Institute of Allergy and Infectious Diseases:Data
3-ethyl-4-methylpyrrole-2,5-dione
Chemidplus:0020189428
 
References:
 3-ethyl-4-methylpyrrole-2,5-dione
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):29995
Pubchem (sid):134995649
 
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
HMDB (The Human Metabolome Database):Search
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 found in nature
 
Synonyms:
2-ethyl-3-methylmaleimide
2-ethyl-4-methyl-1H-pyrrole-2,5-dione
3-ethyl-4-methylpyrrole-2,5-dione
 maleimide, 2-ethyl-3-methyl-
1H-pyrrole-2,5-dione, 3-ethyl-4-methyl-
 
 
Notes:
None found
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