TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL
- CAS NO.：21285-46-1
- Empirical Formula: C4H6Br2O2
- Molecular Weight: 245.9
- MDL number: MFCD00004698
- EINECS: 244-313-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-06-08 17:06:38
Properties of TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL
| Melting point: | 112-114 °C(lit.) |
| Boiling point: | 318.1±42.0 °C(Predicted) |
| Density | 2.252±0.06 g/cm3(Predicted) |
| solubility | soluble in Methanol |
| form | powder to crystaline |
| pka | 12.81±0.10(Predicted) |
| color | White to Orange to Green |
| BRN | 1720775 |
| CAS DataBase Reference | 21285-46-1(CAS DataBase Reference) |
Safety information for TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL
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