- Chemical Name:1,4-Dibromo-2-butyne
- CAS No.:2219-66-1
- Molecular Formula:C4H4Br2
- Molecular Weight:211.884
- Hs Code.:2903399090
- European Community (EC) Number:218-731-0
- NSC Number:519345
- UNII:XWX8CD6E3A
- DSSTox Substance ID:DTXSID9062271
- Nikkaji Number:J105.126A
- Wikidata:Q81989950
- Mol file:2219-66-1.mol
Synonyms:1,4-Dibromo-2-butyne;1,4-Dibromobut-2-yne;2219-66-1;2-Butyne, 1,4-dibromo-;XWX8CD6E3A;EINECS 218-731-0;NSC 519345;NSC-519345;1,4-dibromo-but-2-yne;NSC519345;1,4-Dibromobutyne-2;2-Butyne,4-dibromo-;UNII-XWX8CD6E3A;C4H4Br2;SCHEMBL846055;C4-H4-Br2;DTXSID9062271;MFCD00039197;AKOS026745222;AB89963;CS-0308767;FT-0601907;EN300-131179