1-(4-(Phenylazo)phenyl)-1H-pyrrole-2,5-dione
Basic information
- CAS
16201-96-0- Standard SMILES
O=C1C=CC(=O)N1c1ccc(N=Nc2ccccc2)cc1- InChIKey
DVNPYLMPVFDKGZ-UHFFFAOYSA-N- Molecular formula
- C16H11N3O2
- Average molar mass
- 277.28 g/mol
- Monoisotopic mass
- 277.0851266
Names & identifiers
- Preferred name
- 1-(4-(Phenylazo)phenyl)-1H-pyrrole-2,5-dione
- IUPAC
- 1-(4-phenyldiazenylphenyl)pyrrole-2,5-dione
- English name
- 4-Phenylazomaleinanil
- Molecular formula
- C16H11N3O2
- Molecular weight
- 277.28
Names & synonyms
1H-Pyrrole-2,5-dione, 1-[4-(2-phenyldiazenyl)phenyl]-1-[4-(phenylazo)phenyl]-1H-pyrrole-2,5-dione1-(4-(Phenylazo)phenyl)-1H-pyrrole-2,5-dione1H-Pyrrole-2,5-dione, 1-(4-(2-phenyldiazenyl)phenyl)-RefChem:424477240-330-44-Phenylazomaleinanil16201-96-0N-(p-Phenylazophenyl)maleimidep-Phenylazomaleinanil1-(4-phenyldiazenylphenyl)pyrrole-2,5-dione1H-Pyrrole-2,5-dione, 1-[4-(phenylazo)phenyl]-
Show more names
ASISCHEM D132854-Phenylazomaleanil4-(N-Maleimido)azobenzene4-phenylazophenylmaleimide4-PHENYLAZOMALEINANIL 97%N-(Azobenzene-4-yl)maleimide1-(p-Phenylazophenyl)-1H-pyrrole-2,5-dione
Maleimide, N-(p-(phenylazo)phenyl)-1-[4-(2-phenyldiazen-1-yl)phenyl]-2,5-dihydro-1H-pyrrole-2,5-dioneMFCD000055061-[4-(2-Phenyldiazenyl)phenyl]-1H-pyrrole-2,5-dione136733-06-7(E)-1-(4-(Phenyldiazenyl)phenyl)-1H-pyrrole-2,5-dione1-(4-(Phenyldiazenyl)phenyl)-1H-pyrrole-2,5-dione1-[4-(Phenyldiazenyl)phenyl]-1H-pyrrole-2,5-dione
Database identifiers
- CAS
16201-96-0- PubChem CID
- 85328
- DTXSID
DTXSID1066023- EC Number
- 240-330-4
- Nikkaji
- J2.954.787D、J2.954.788B、J236.133G
Properties
Computed structural properties
- XLogP
- 2.9
- Topological polar surface area
- 62.1 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 3
- Heavy atoms
- 21
- Formal charge
- 0
- Complexity
- 440
Physicochemical properties
- Melting point
- 162 · 162-165°C
- Boiling point
- 475.1 · 475.1±28.0 °C(Predicted)
- Density
- 1.26 · 1.26±0.1 g/cm3(Predicted)
- storage temp.
- room temp
- solubility
- 25 mg/mL, · acetone: 25mg/mL, clear, orange
- form
- crystals or chunks
- pka
- -2.37 · -2.37±0.20(Predicted)
- BRN
- 236610 · 236610
- Major Application
- diagnostic assay manufacturinghematologyhistology
- InChI
- 1S/C16H11N3O2/c20-15-10-11-16(21)19(15)14-8-6-13(7-9-14)18-17-12-4-2-1-3-5-12/h1-11H
- InChIKey
- DVNPYLMPVFDKGZ-UHFFFAOYSA-N
- SMILES
- O=C1C=CC(=O)N1c2ccc(cc2)N=Nc3ccccc3
- EPA Substance Registry System
- 1 H-Pyrrole-2,5-dione, · 1H-Pyrrole-2,5-dione, 1-[4-(phenylazo)phenyl]- (16201-96-0)
- UNSPSC Code
- 12171500 · 12171500
- Symbol(GHS)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 4 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Safety data
- wgk
- WGK 3
- tsca
- TSCA listed
- risk_code
- 36/37/38
- Symbol(GHS)
- GHS07
- safety_code
- 26-36
- Storage Class
- 11 - Combustible Solids
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Chemistry & industry
Uses & manufacturing
General Manufacturing Information1H-Pyrrole-2,5-dione, 1-[4-(2-phenyldiazenyl)phenyl]-: INACTIVE
Applications
Usesdiagnostic assay manufacturinghematologyhistology
Suppliers
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Related reactions
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Compound notes
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