| Identification | Back Directory | [Name]
2,3-Dibromomaleinimide | [CAS]
1122-10-7 | [Synonyms]
PD-2Br
dibromo-maleimid
DIBROMOMALEINIMIDE
3,4-Dibromomaleimide
3,4-Dibromomallimide
2,3-dibromomaleinimide
3,4-Dibromomaleimide>
2 3-DIBROMOMALEIMIDE 97
2,3-Dibromomaleimide 97%
3,4-dibromo-1h-pyrrole-2,5-dione
1H-Pyrrole-2,5-dione, 3,4-dibroMo-
3,4-dibromo-3-pyrroline-2,5-quinone
3,4-Dibromo-1H-pyrrole-2,5(2H,5H)-dione
3,4-dibroMo-2,5-dihydro-1H-pyrrole-2,5-dione
2,3-Dibromomaleimide,3,4-Dibromopyrrole-2,5-dione | [Molecular Formula]
C4HBr2NO2 | [MDL Number]
MFCD00185696 | [MOL File]
1122-10-7.mol | [Molecular Weight]
254.86 |
| Chemical Properties | Back Directory | [Melting point ]
228-231 °C(lit.)
| [Boiling point ]
275.3±40.0 °C(Predicted) | [density ]
2.4707 (rough estimate) | [refractive index ]
1.6400 (estimate) | [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
soluble in Methanol | [form ]
powder to crystal | [pka]
4.69±0.60(Predicted) | [color ]
Light yellow to Brown | [λmax]
243nm(MeOH)(lit.) | [InChI]
InChI=1S/C4HBr2NO2/c5-1-2(6)4(9)7-3(1)8/h(H,7,8,9) | [InChIKey]
BIKSKRPHKQWJCW-UHFFFAOYSA-N | [SMILES]
N1C(=O)C(Br)=C(Br)C1=O |
| Hazard Information | Back Directory | [Uses]
2,3-Dibromomaleimide may be used in the synthesis of the following:
- 2-bromo-3-(1H-indol-3-yl)maleimide via reaction with indolyl magnesium bromide in tetrahydrofuran
- 2-dibromo-3-propylsulfanyl-maleimide via reaction with propanethiol and sodium acetate in methanol
| [General Description]
2,3-Dibromomaleimide a cyclic imide, has a dipole moment of 0.30 debye based on ab initio and density functional theory (DFT) calculations. |
|
| Company Name: |
China Langchem Inc. Gold
|
| Telephone: |
021-58956006,021-58950017 15800617331 |
| Website: |
www.isotopemall.com/ |
| Company Name: |
J & K SCIENTIFIC LTD.
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| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Energy Chemical
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| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Sigma-Aldrich
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| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
| Company Name: |
NovoChemy Ltd.
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| Telephone: |
86-(0)21-31261262 373522135 |
| Website: |
www.novochemy.com |
| Company Name: |
parabiochem
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| Telephone: |
025-83453382-8005 |
| Website: |
www.parabiochem.cn |
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