| Identification | More | [Name]
1,4-DIBROMO-2,3-BUTANEDIONE | [CAS]
6305-43-7 | [Synonyms]
1,4-DIBROMO-2,3-BUTANEDIONE
1,4-DIBROMODIACETYL
SYM-DIBROMODIACETYL
1,4-dibromo-3-butanedione
2,2’-dibromobiacetyl
alpha,alpha’-dibromobiacetyl
alpha,alpha-Dibromobiacetyl~1,4-Dibromodiacetyl
1,4-dibromobutane-2,3-dione
1,4-Dibromo-2,3-butanedione,98%
à,à'-dibromobiacetyl
1,4-dibromobutanedione | [EINECS(EC#)]
228-615-1 | [Molecular Formula]
C4H4Br2O2 | [MDL Number]
MFCD00000205 | [Molecular Weight]
243.88 | [MOL File]
6305-43-7.mol |
| Chemical Properties | Back Directory | [Melting point ]
117-119 °C (lit.) | [Boiling point ]
213.0±25.0 °C(Predicted) | [density ]
2.0524 (rough estimate) | [refractive index ]
1.5220 (estimate) | [storage temp. ]
Storage temp. 2-8°C | [form ]
powder | [Appearance]
Off-white to light yellow Solid | [Water Solubility ]
Insoluble in water. | [BRN ]
970154 | [InChI]
InChI=1S/C4H4Br2O2/c5-1-3(7)4(8)2-6/h1-2H2 | [InChIKey]
RZMOICJDRADLCT-UHFFFAOYSA-N | [SMILES]
C(Br)C(=O)C(=O)CBr | [CAS DataBase Reference]
6305-43-7(CAS DataBase Reference) | [EPA Substance Registry System]
2,3-Butanedione, 1,4-dibromo- (6305-43-7) |
| 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 .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S37/39:Wear suitable gloves and eye/face protection .
S27:Take off immediately all contaminated clothing . | [RIDADR ]
1759 | [WGK Germany ]
3 | [RTECS ]
EK2850000 | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
III | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 | [Safety Profile]
Poison by intravenous
and intraperitoneal routes. When heated to
decomposition it emits toxic fumes of Br-.
See also BROMIDES |
| Questions And Answer | Back Directory | [Application]
1,4-Dibromo-2,3-Butanedione is an organic synthesis intermediate and a pharmaceutical intermediate that can be used in laboratory research and development processes and chemical production processes. |
| Hazard Information | Back Directory | [Uses]
- Catalyst-Free Multicomponent Cyclopolymerizations: A novel approach utilizing 1,4-Dibromo-2,3-butanedione in catalyst-free multicomponent cyclopolymerizations to synthesize functional polyiminofurans containing bromomethyl groups was developed. This method enhances the utility of 1,4-Dibromo-2,3-butanedione in producing advanced materials with potential applications in chemical and pharmaceutical industries (Zhu et al., 2021).
| [Definition]
ChEBI: 1,4-Dibromodiacetyl is an alpha-diketone. |
| Spectrum Detail | Back Directory | [Spectrum Detail]
1,4-DIBROMO-2,3-BUTANEDIONE(6305-43-7)MS
1,4-DIBROMO-2,3-BUTANEDIONE(6305-43-7)1HNMR
1,4-DIBROMO-2,3-BUTANEDIONE(6305-43-7)13CNMR
1,4-DIBROMO-2,3-BUTANEDIONE(6305-43-7)IR1
1,4-DIBROMO-2,3-BUTANEDIONE(6305-43-7)IR2
|
|
| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
|