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2550-73-4

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2550-73-4 Structure

2550-73-4 Structure

Identification	More
[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	Back Directory
[Melting point ] >320 °C(lit.)
[density ] 1.64 g/cm3
[storage temp. ] Sealed in dry,Room Temperature
[form ] powder to crystal
[pka] 8.51±0.20(Predicted)
[color ] White to Almost white
[BRN ] 214780
[InChI] InChI=1S/C10H4N2O4/c13-7-3-1-4-6(10(16)12-8(4)14)2-5(3)9(15)11-7/h1-2H,(H,11,13,15)(H,12,14,16)
[InChIKey] UGQZLDXDWSPAOM-UHFFFAOYSA-N
[SMILES] N1C(=O)C2=CC3=C(C=C2C1=O)C(=O)NC3=O
[LogP] 0.123 (est)
[CAS DataBase Reference] 2550-73-4(CAS DataBase Reference)
[EPA Substance Registry System] Benzo[1,2-c:4,5-c']dipyrrole-1,3,5,7(2H,6H)-tetrone (2550-73-4)

Questions And Answer	Back Directory
[Uses] PYROMELLITIC DIIMIDE is an amine organic compound that can be used as a fast-acting inhibitor of methanogenesis.

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H302-H315-H319-H335
[Precautionary statements ] P261-P301+P312-P302+P352-P304+P340-P305+P351+P338
[Safety Statements ] S22:Do not breathe dust . S24/25:Avoid contact with skin and eyes .
[WGK Germany ] 3
[TSCA ] Yes
[HS Code ] 2925.19.4200
[Storage Class] 11 - Combustible Solids

Raw materials And Preparation Products	Back Directory
[Raw materials] Toluene-->Urea-->Acetamide-->1,2-Dichlorobenzene-->Pyromellitic Dianhydride
[Preparation Products] 1,2,4,5-Tetracyanobenzene-->1,2,4,5-Benzenetetracarboxamide

Hazard Information	Back Directory
[Synthesis Reference(s)] The Journal of Organic Chemistry, 24, p. 26, 1959 DOI: 10.1021/jo01083a008

Spectrum Detail	Back Directory
[Spectrum Detail] PYROMELLITIC DIIMIDE(2550-73-4)MS PYROMELLITIC DIIMIDE(2550-73-4)¹HNMR PYROMELLITIC DIIMIDE(2550-73-4)¹³CNMR PYROMELLITIC DIIMIDE(2550-73-4)IR1 PYROMELLITIC DIIMIDE(2550-73-4)IR2 PYROMELLITIC DIIMIDE(2550-73-4)Raman

Well-known Reagent Company Product Information	Back Directory
[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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