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3-ethyl-4-methyl-pyrrole-2,5-dione

3-ethyl-4-methyl-pyrrole-2,5-dione Structure
CAS No.
20189-42-8
Chemical Name:
3-ethyl-4-methyl-pyrrole-2,5-dione
Synonyms
Methylethylmaleimide;2-Ethyl-3-methylmaleimide;2-Methyl-3-ethylmaleimide;3-ethyl-4-methyl-pyrrole-2,5-dione;3-Ethyl-4-methyl-1H-pyrrole-2,5-dione;3-Methyl-4-ethyl-1H-pyrrole-2,5-dione;3-Ethyl-4-methyl-3-pyrroline-2,5-dione;1H-Pyrrole-2,5-dione, 3-ethyl-4-methyl-
CBNumber:
CB81454848
Molecular Formula:
C7H9NO2
Molecular Weight:
139.15
MOL File:
20189-42-8.mol
Modify Date:
2023/5/25 18:01:19
Request For Quotation

3-ethyl-4-methyl-pyrrole-2,5-dione Properties

Melting point 67-68℃
Boiling point 253℃
Density 1.116
Flash point 119℃
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka 8.60±0.60(Predicted)
LogP 1.050 (est)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338

3-ethyl-4-methyl-pyrrole-2,5-dione Chemical Properties,Uses,Production

3-ethyl-4-methyl-pyrrole-2,5-dione Preparation Products And Raw materials

Raw materials

3-Ethyl-4-methyl-1H-pyrrole pyropheophorbide a PHEOPHYTIN A 2,5-FURANDIONE,3-ETHYL-4-METHYL-

Preparation Products

3-ethyl-4-methyl-pyrrole-2,5-dione Suppliers

Global( 24)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29898 58 Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39916 58 Inquiry
LEAP CHEM CO., LTD. +86-852-30606658 China 24738 58 Inquiry
Zibo Hangyu Biotechnology Development Co., Ltd +86-0533-2185556 +8617865335152 China 10978 58 Inquiry
LEAPCHEM CO., LTD. +86-852-30606658 China 43348 58 Inquiry
Amadis Chemical Company Limited 571-89925085 China 131980 58 Inquiry
Shanghai Bank Pharma Limited 021-2221346380 021-54220652 17701603001 China 430 58 Inquiry
Jiangsu aikang biomedical research and development co., LTD 025-66110311 13155353615 China 15527 58 Inquiry
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 18112977050 China 16687 50 Inquiry
NE Scientific +1 (617) 651-6662 United States 5031 55 Inquiry
Supplier Advantage
career henan chemical co 58
Chongqing Chemdad Co., Ltd 58
LEAP CHEM CO., LTD. 58
Zibo Hangyu Biotechnology Development Co., Ltd 58
LEAPCHEM CO., LTD. 58
Amadis Chemical Company Limited 58
Shanghai Bank Pharma Limited 58
Jiangsu aikang biomedical research and development co., LTD 58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 50
NE Scientific 55
3-ethyl-4-methyl-pyrrole-2,5-dione 2-Methyl-3-ethylmaleimide 3-Ethyl-4-methyl-1H-pyrrole-2,5-dione 3-Ethyl-4-methyl-3-pyrroline-2,5-dione 3-Methyl-4-ethyl-1H-pyrrole-2,5-dione 2-Ethyl-3-methylmaleimide Methylethylmaleimide 1H-Pyrrole-2,5-dione, 3-ethyl-4-methyl- 20189-42-8