| Identification | Back Directory | [Name]
5,5-DIBROMOBARBITURIC ACID | [CAS]
511-67-1 | [Synonyms]
Dibromin
5,5-DIBROMOBARBITURIC ACID
5,5-Di BroMo Barbutyric Acid
Barbituric acid, 5,5-dibromo-
5,5-Dibromobarbituric acid 97%
5,5-DibroMo-pyriMidine-2,4,6-trione
5,5-dibromo-1,3-diazinane-2,4,6-trione
5,5-Dibromohexahydropyrimidine-2,4,6-trione
5,5-Dibromopyrimidine-2,4,6(1H,3H,5H)-trione
5,5-Dibromo-2,4,6(1H,3H,5H)-pyrimidinetrione
2,4,6(1H,3H,5H)-Pyrimidinetrione,5,5-dibromo- | [EINECS(EC#)]
208-131-7 | [Molecular Formula]
C4H2Br2N2O3 | [MDL Number]
MFCD00010595 | [MOL File]
511-67-1.mol | [Molecular Weight]
285.88 |
| Chemical Properties | Back Directory | [Melting point ]
240-242 °C(lit.)
| [density ]
2.5685 (rough estimate) | [refractive index ]
1.6220 (estimate) | [storage temp. ]
Storage temp. 2-8°C | [solubility ]
DMSO (Sparingly) | [form ]
Solid | [pka]
pKa 5.68±0.02(H2O t=25.0±0.02 I=0.00)(Approximate) | [color ]
Pale Beige to Light Orange | [Stability:]
Moisture Sensitive | [InChI]
InChI=1S/C4H2Br2N2O3/c5-4(6)1(9)7-3(11)8-2(4)10/h(H2,7,8,9,10,11) | [InChIKey]
AMATXUCYHHHHHB-UHFFFAOYSA-N | [SMILES]
C1(=O)NC(=O)C(Br)(Br)C(=O)N1 |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
34 | [Safety Statements ]
26-36/37/39-45 | [RIDADR ]
UN 3261 8/PG 2
| [WGK Germany ]
3
| [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
2933599590 | [Storage Class]
8A - Combustible corrosive hazardous materials | [Hazard Classifications]
Eye Dam. 1
Skin Corr. 1B |
| Hazard Information | Back Directory | [Uses]
5,5-Dibromobarbituric acid was used in the synthesis of condensed pteridine system by undergoing condensation with 4,5-diamino-pyrimidines in the presence of pyridine. |
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