Halobenzoquinones (HBQs) are disinfectant by-products formed by reactions between disinfectants and organic matter in water. HBQs likely exhibit carcinogenic properties due to their structural similarities with benzoquinone and related compounds.

All products 1 mL at 10 µg/mL in AcCN.

Compound	CAS	Catalog No.
2,3-Dibromo-5,6-dimethyl-1,4-benzoquinone	38969-08-3	HBQ-001S
2,6-Dichloro-1,4-benzoquinone	697-91-6	HBQ-002S
2,5-Dibromo-(1,4)benzoquinone	1633-14-3	HBQ-003S
2,3,5,6-Tetrabromo-(1,4)benzoquinone	488-48-2	HBQ-004S
3,4,5,6-Tetrabromo-(1,2)benzoquinone	2435-54-3	HBQ-005S
2,6-Dibromo-3,5-dimethyl-1,4-benzoquinone	87405-27-4	HBQ-006S
2,6-Dibromo-3-chloro-5-methyl-(1,4)benzoquinone		HBQ-007S