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1,4-Dichloro-2-butyne
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 821-10-3 1,4-Dichloro-2-butyne
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 Material Safety Data Sheet

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