- Isoprene
- Isoprene dibromide
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Cas Database |
| Name |
Isoprene dibromide |
EINECS | N/A |
| CAS No. | 18860-95-2 | Density | 1.741g/cm3 |
| PSA | 0.00000 | LogP | 2.72250 |
| Solubility | N/A | Melting Point |
N/A |
| Formula | C5H8Br2 | Boiling Point | 214.5°C at 760 mmHg |
| Molecular Weight | 227.927 | Flash Point | 86.4°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | A poison by inhalation. When heated to decomposition it emits toxic vapors of Br−. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
1,4-dibromo-2-methyl-but-2-ene;Isoprene dibromide;1,4-Dibromoisoprene;1,4-Dibrom-2-methyl-but-2-en;1,4-Dibromo-2-methyl-2-butene;dibromoisoprene;2-Butene,1,4-dibromo-2-methyl; |
Article Data | 9 |
Isoprene dibromide Chemical Properties
Empirical Formula of Isoprene dibromide (CAS NO.18860-95-2): C5H8Br2
Molecular Weight: 227.925 g/mol
Index of Refraction: 1.532
Density: 1.741 g/cm3
Flash Point: 86.4 °C
Enthalpy of Vaporization: 43.25 kJ/mol
Boiling Point: 214.5 °C at 760 mmHg
Vapour Pressure: 0.227 mmHg at 25 °C
Structure of Isoprene dibromide (CAS NO.18860-95-2):
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IUPAC Name: (E)-1,4-Dibromo-2-methylbut-2-ene
Canonical SMILES: CC(=CCBr)CBr
Isomeric SMILES: C/C(=C\CBr)/CBr
InChI: InChI=1S/C5H8Br2/c1-5(4-7)2-3-6/h2H,3-4H2,1H3/b5-2+
InChIKey: HICPKHPJQJZCFP-GORDUTHDSA-N
Isoprene dibromide Toxicity Data With Reference
| 1. | ihl-rat LC50:2100 ppb/4H | TOXID9 Toxicologist. 3 (1983),25. | ||
| 2. | ihl-mus LC50:5500 ppb/4H | TOXID9 Toxicologist. 3 (1983),25. |
Isoprene dibromide Safety Profile
A poison by inhalation. When heated to decomposition Isoprene dibromide (CAS NO.18860-95-2) emits toxic vapors of Br−.
Isoprene dibromide Specification
Isoprene dibromide , its cas register number is 18860-95-2. It also can be called 1,4-Dibromoisoprene ; and 1,4-Dibromo-2-methyl-2-butene .
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