Chemindex > 821-10-3
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821-10-3 1,4-Dichloro-2-butyne |
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| Chemical Name | 1,4-Dichloro-2-butyne |
| Synonyms | Dichlorobutyne;1,4-dichlorobut-2-yne;1,4-dichlorobut-1-yne |
| Molecular Formula | C4H4Cl2 |
| Molecular Weight | 122.9806 |
| InChl | InChI=1/C4H4Cl2/c5-3-1-2-4-6/h1,3H2 |
| CAS Registry Number | 821-10-3 |
| EINECS | 212-474-8 |
| Molecular Structure |  |
| Density | 1.222g/cm3 |
| Boiling Point | 135.4°C at 760 mmHg |
| Refractive Index | 1.474 |
| Flash Point | 39.7°C |
| Vapour Pressur | 9.56mmHg at 25°C |
| Hazard Symbols |  T##Toxic:; |
| Risk Codes | R23/24/25||R36/37/38||R40:; |
| Safety Description | S26||S28A||S36/37/39||S38||S45:; |
| MSDS | |
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