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

Modify Date: 2025-08-25 06:53:58

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

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

 Chemical & Physical Properties

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

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

 Synthetic Route

~%

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

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

CAS#:6422-83-9

Literature: US5994561 A1, ;

 Customs

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%

 Synonyms

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
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