4-(2,4-Dinitrophenylazo)phenol
Basic information
- CAS
16081-15-5- Standard SMILES
O=[N+]([O-])c1ccc(N=Nc2ccc(O)cc2)c([N+](=O)[O-])c1- InChIKey
SQAYGJNMLDVSHZ-UHFFFAOYSA-N- Molecular formula
- C12H8N4O5
- Average molar mass
- 288.22 g/mol
- Monoisotopic mass
- 288.04946937
Names & identifiers
- Preferred name
- 4-(2,4-Dinitrophenylazo)phenol
- IUPAC
- 4-[(2,4-dinitrophenyl)diazenyl]phenol
- English name
- 1,4-BENZOQUINONE-DNPH (MONO)
- Molecular formula
- C12H8N4O5
- Molecular weight
- 288.22
Names & synonyms
4-(2,4-Dinitrophenylazo)phenol6690-51-316081-15-54-[(2,4-dinitrophenyl)diazenyl]phenolPhenol,4-[2-(2,4-dinitrophenyl)diazenyl]-Quinone 2,4-dinitrophenylhydrazone4-CdpaNSC770541,4-Benzoquinone-mono-DNPH1,4-Benzoquinone, mono-dnphSCHEMBL8851799SCHEMBL20641172
Show more names
1,4-Benzoquinone-DNPH1,4-BENZOQUINONE-DNPH (MONO)1,4-Benzoquinone-2,4-dinitrophenylhydrazine (mono)2,5-Cyclohexadiene-1,4-dione, 1-[2-(2,4-dinitrophenyl)hydrazone]
DTXSID80936414HJKVTXLZRJZVAT-UHFFFAOYSA-N4-(2,4-dinitrophenylazo) phenolDTXSID201040390NSC-77054AKOS024342581benzoquinone 2,4-dinitrophenylhydrazonePhenol, 4-((2,4-dinitrophenyl)azo)-
Database identifiers
- CAS
16081-15-5、6690-51-3- PubChem CID
- 81192
- DTXSID
DTXSID201040390- EC Number
- 803-316-4
- Nikkaji
- J713.378B
Properties
Computed structural properties
- XLogP
- 3
- Topological polar surface area
- 137 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 7
- Rotatable bonds
- 2
- Heavy atoms
- 21
- Formal charge
- 0
- Complexity
- 411
Physicochemical properties
- Melting point
- 230 °C · 230 °C
- Boiling point
- 463.2 · 463.2±55.0 °C(Predicted)
- Density
- 1.54 · 1.54±0.1 g/cm3(Predicted)
- storage temp.
- 2 · 2-8°C
- pka
- 10.43 · 10.43±0.20(Predicted)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 319 · H319-H335-H315
- Precautionary statements
- 264 · P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
- Hazard Codes
- Xi
- Risk Statements
- 36 · 36/37/38
- Safety Statements
- 26 · 26
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 38 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- safety_code
- 26
- Hazard statements
- H319-H335-H315
- Precautionary statements
- P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
Suppliers
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Related reactions
0 records
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Compound notes
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