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ChemicalBook >> CAS DataBase List >>2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide

2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide

2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide Structure
2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide structure
CAS No.
220191-36-6
Chemical Name:
2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide
Synonyms
2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide;2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide >2,3-BIS(2,4,5-TRIMETHYL-3-THIENYL)MALEIMIDE 96+%;3,4-Bis(2,4,5-trimethyl-3-thienyl)-3-pyrroline-2,5-dione;1H-Pyrrole-2,5-dione, 3,4-bis(2,4,5-trimethyl-3-thienyl)-;3,4-Bis(2,4,5-trimethylthiophen-3-yl)-1H-pyrrole-2,5-dione
CBNumber:
CB3360046
Molecular Formula:
C18H19NO2S2
Molecular Weight:
345.48
MDL Number:
MFCD00142790
MOL File:
220191-36-6.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:01
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2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide Properties

Melting point 178.0 to 182.0 °C
Boiling point 528.3±50.0 °C(Predicted)
Density 1.270±0.06 g/cm3(Predicted)
pka 7.80±0.60(Predicted)
form powder to crystal
color Light yellow to Yellow to Green

SAFETY

Risk and Safety Statements

HS Code  2934.99.9001
NFPA 704
0
2 0

2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide price More Price(21)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical B1535 2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide >97.0%(HPLC)(T) 220191-36-6 1g $817 2026-04-30 Buy
TCI Chemical B1535 2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide >97.0%(HPLC)(T) 220191-36-6 100mg $151 2026-04-30 Buy
aablocks AA003FDC 2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide >97.0%(T)(HPLC) 220191-36-6 100mg $121 2026-05-28 Buy
aablocks AA003FDC 2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide >97.0%(T)(HPLC) 220191-36-6 1g $654 2026-05-28 Buy
Crysdot CD11164223 3,4-Bis(2,4,5-trimethylthiophen-3-yl)-1H-pyrrole-2,5-dione 97% 220191-36-6 1g $587 2026-05-26 Buy
Product number Packaging Price Buy
B1535 1g $817 Buy
B1535 100mg $151 Buy
AA003FDC 100mg $121 Buy
AA003FDC 1g $654 Buy
CD11164223 1g $587 Buy

2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide Preparation Products And Raw materials

Raw materials

Preparation Products

2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide Suppliers

Global( 34)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shanghai Longsheng chemical Co.,Ltd. 58099637 13585536065 sales@shlschem.com China 9880 59
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 13913916777 cfzhang@aikonchem.com China 19902 55
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23636 75
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22497 55
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61
Shanghai Longsheng chemical Co.,Ltd. 59
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 55
TOKYO CHEMICAL INDUSTRY CO., LTD. 80
TCI Europe 75
TCI AMERICA 75
9ding chemical ( Shanghai) Limited 55

220191-36-6(2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide)Related Search:

1,2-Bis(2,4-dimethyl-5-phenyl-3-thienyl)-3,3,4,4,5,5-hexafluoro-1-cyclopentene 2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide N-Aminoethyl-(2,3-bis-(2,3,5-trimethyl-3-thienyl)-maleimide 4-Methyl-1H-pyrrol-2(5H)-one 2-(3-Thienyl)ethanamine
2,3,4,5-Tetramethylthiophene 3-methylpyrrole-2,5-dione

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2,3-BIS(2,4,5-TRIMETHYL-3-THIENYL)MALEIMIDE 96+% 3,4-Bis(2,4,5-trimethylthiophen-3-yl)-1H-pyrrole-2,5-dione 3,4-Bis(2,4,5-trimethyl-3-thienyl)-3-pyrroline-2,5-dione 2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide > 1H-Pyrrole-2,5-dione, 3,4-bis(2,4,5-trimethyl-3-thienyl)- 2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide 220191-36-6 C18H19NO2S2 Diarylethenes (Photochromic) Photochromic Compounds Diarylethenes (Photochromic) Functional Materials Photochromic Compounds