1,1'-(4-methyl-1,3-phenylene)bis-1H-pyrrole-2,5-dione

Modify Date: 2026-07-09 18:40:00

1,1'-(4-methyl-1,3-phenylene)bis-1H-pyrrole-2,5-dione Structure
1,1'-(4-methyl-1,3-phenylene)bis-1H-pyrrole-2,5-dione structure
Common Name 1,1'-(4-methyl-1,3-phenylene)bis-1H-pyrrole-2,5-dione
CAS Number 6422-83-9 Molecular Weight 282.25100
Density 1.506g/cm3 Boiling Point 511.8ºC at 760 mmHg
Molecular Formula C15H10N2O4 Melting Point N/A
MSDS N/A Flash Point 253.4ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.506g/cm3
Boiling Point 511.8ºC at 760 mmHg
Molecular Formula C15H10N2O4
Molecular Weight 282.25100
Flash Point 253.4ºC
Exact Mass 282.06400
PSA 74.76000
LogP 0.98380
Index of Refraction 1.685
InChIKey FJKKJQRXSPFNPM-UHFFFAOYSA-N
SMILES Cc1ccc(N2C(=O)C=CC2=O)cc1N1C(=O)C=CC1=O

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

RIDADR UN 2811
Packaging Group I
Hazard Class 6.1(a)
HS Code 2925190090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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1,1'-(4-methyl-1,3-phenylene)bis-1H-pyrrole-2,5-dione Structure

1,1'-(4-methyl-...

CAS#:6422-83-9

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Literature: US5994561 A1, ;

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2925190090
Summary 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Bioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Luciferase/luciferin-expressing antifolate-resistant parasites were used to infect a ...
Source: ChEMBL
Target: HepG2-CD81
External Id: CHEMBL4483864
Name: Luciferase/luciferin-expressing antifolate-resistant parasites were used to infect a ...
Source: ChEMBL
Target: Plasmodium berghei
External Id: CHEMBL4483863
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

N,N'-(4-Methyl-m-phenylene)dimaleimide
2,4-Bis-(maleinimido)-toluol
2,4-Dimaleimidotoluene
Toluene-2,4-bismaleimide
EINECS 229-175-3
Bismaleimide,2,4-toluene
N,N'-2,4'-Tolylen-bis-maleimid
N,N'-2,4-Toluenebismaleimide
2,4-bis(maleimido)toluene
N,N'-(4-Methyl-m-phenylen)-dimaleinsaeureimid
1,1'-(4-methyl-1,3-phenylene)bis-1H-pyrrole-2,5-dione
2,4-Tolylenebis(maleimide)
1,3-Bismaleimide-4-methylbenzene

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the LogP of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione?
A: LogP of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione is 0.98380.
Q: What is the boiling point of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione?
A: Boiling point of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione is 511.8ºC at 760 mmHg.
Q: What is the InChIKey of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione?
A: InChIKey of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione is FJKKJQRXSPFNPM-UHFFFAOYSA-N.
Q: What is the SMILES notation of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione?
A: SMILES notation of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione is Cc1ccc(N2C(=O)C=CC2=O)cc1N1C(=O)C=CC1=O.
Q: What is the CAS number of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione?
A: CAS number of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione is 6422-83-9.
Q: What is the polar surface area (PSA) of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione?
A: Polar surface area (PSA) of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione is 74.76000.
Q: What is the molecular weight of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione?
A: Molecular weight of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione is 282.25100.
Q: What is the molecular formula of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione?
A: Molecular formula of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione is C15H10N2O4.
Q: What is the English name of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione?
A: The English name of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione is 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione.
Q: What English synonyms does 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione have?
A: English synonyms of 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione: N,N'-(4-Methyl-m-phenylene)dimaleimide, 2,4-Bis-(maleinimido)-toluol, 2,4-Dimaleimidotoluene, Toluene-2,4-bismaleimide, EINECS 229-175-3, Bismaleimide,2,4-toluene, N,N'-2,4'-Tolylen-bis-maleimid, N,N'-2,4-Toluenebismaleimide, 2,4-bis(maleimido)toluene, N,N'-(4-Methyl-m-phenylen)-dimaleinsaeureimid, 1,1'-(4-methyl-1,3-phenylene)bis-1H-pyrrole-2,5-dione, 2,4-Tolylenebis(maleimide), 1,3-Bismaleimide-4-methylbenzene.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

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