| Identification | More | [Name]
1,3-BIS(4-NITROPHENYL)UREA | [CAS]
587-90-6 | [Synonyms]
1,3-BIS(4-NITROPHENYL)UREA
4',4''-DINITROCARBANILIDE
N,N'-BIS(4-NITROPHENYL)UREA
N,N,N-TRIMETHYLGLYCINEHYDROXIDE
N,N'-Bis(p-nitrophenyl)urea
N,N'-Di(4-nitrophenyl)urea | [EINECS(EC#)]
209-607-7 | [Molecular Formula]
C13H10N4O5 | [MDL Number]
MFCD00024602 | [Molecular Weight]
302.24 | [MOL File]
587-90-6.mol |
| Chemical Properties | Back Directory | [Melting point ]
>300 °C(lit.) | [Boiling point ]
443.29°C (rough estimate) | [density ]
1.3627 (rough estimate) | [refractive index ]
1.6120 (estimate) | [storage temp. ]
Sealed in dry,2-8°C | [solubility ]
DMF (Slightly), DMSO (Slightly, Heated) | [form ]
Solid | [pka]
12.44±0.70(Predicted) | [color ]
Yellow | [Merck ]
14,3278 | [BRN ]
2225762 | [InChI]
1S/C13H10N4O5/c18-13(14-9-1-5-11(6-2-9)16(19)20)15-10-3-7-12(8-4-10)17(21)22/h1-8H,(H2,14,15,18) | [InChIKey]
JEZZOKXIXNSKQD-UHFFFAOYSA-N | [SMILES]
[O-][N+](=O)c1ccc(NC(=O)Nc2ccc(cc2)[N+]([O-])=O)cc1 | [CAS DataBase Reference]
587-90-6(CAS DataBase Reference) | [EPA Substance Registry System]
Urea, N,N'-bis(4-nitrophenyl)- (587-90-6) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [TSCA ]
TSCA listed | [HS Code ]
2921490090 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
Yellow Solid | [Uses]
The active component of the antifertility agent nicarbazin, in chicken, duck, and goose plasma. | [Purification Methods]
Crystallise the urea from EtOH (m 364o, long heating), EtOH/Me2CO (m 301-303o, 300-304o dec, 318-319o) or Me2CO (m 289o dec). It sublimes in vacuo.[Beilstein 12 H 723, 12 II 393, 12 III 1619, 12 IV 1646.] |
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| Company Name: |
Sigma-Aldrich
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https://www.sigmaaldrich.cn |
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