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2550-73-4

Supplier Related Products Identification Chemical Properties Safety Data Raw materials And Preparation Products Spectrum Detail Well-known Reagent Company Product Information

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Identification

Name
PYROMELLITIC DIIMIDE
CAS
2550-73-4
Synonyms
BENZENE-1,2,4,5-TETRACARBOXYLIC DIIMIDE
LABOTEST-BB LT00080694
PYROMELLITIC DIIMIDE
benzene-1,2:4,5-tetracarboxydiimide
Benzene-1,2,4,5-tetracarbonylicdiimide
Pyromelliticdimide
Benzene-1,2,4,5-tetracarboxylic diimide, Reillex(R) 402
1,2,4,5-Benzenetetracarboxylic acid 1,2:4,5-diimide
1,2:4,5-Benzenebis(dicarbimide)
1,2:4,5-Benzenebisdicarbimide
Benzo[1,2-c:4,5-c']dipyrrole-1,3,5,7(2H,6H)-tetrone
Pyromellitimide
EINECS(EC#)
219-852-1
Molecular Formula
C10H4N2O4
MDL Number
MFCD00005004
Molecular Weight
216.15
MOL File
2550-73-4.mol

Chemical Properties

mp 
>320 °C(lit.)

BRN 
214780
CAS DataBase Reference
2550-73-4(CAS DataBase Reference)

Safety Data

Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
WGK Germany 
3

Raw materials And Preparation Products

Raw materials
Toluene-->Urea-->Acetamide-->1,2-Dichlorobenzene-->1,2,4,5-Benzenetetracarboxylic anhydride

Spectrum Detail

Spectrum Detail
PYROMELLITIC DIIMIDE(2550-73-4) 1H NMR
PYROMELLITIC DIIMIDE(2550-73-4) IR1
PYROMELLITIC DIIMIDE(2550-73-4) 13C NMR
PYROMELLITIC DIIMIDE(2550-73-4) MS
PYROMELLITIC DIIMIDE(2550-73-4) IR2

Well-known Reagent Company Product Information

Alfa Aesar
Pyromellitic diimide, 97%(2550-73-4)
Sigma Aldrich
2550-73-4(sigmaaldrich)
TCI AMERICA
Pyromellitic Diimide,>97.0%(T)(2550-73-4)
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