公开(公告)号：EP0766724A1

公开(公告)日：1997-04-09

申请号：EP95923333.0

申请日：1995-06-16

Applicant: BASF Italia SpA

Inventor： RABACCHI, Silvana ,  SARTO, Virginio ,  PISCITELLI, Francesco

IPC: G01N31 ,  C07C65 ,  C07C69 ,  C10L1 ,  C10M171 ,  G01N33

CPC classification number: C10L1/003 ,  C10L1/14 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/1855 ,  C10L1/1857 ,  C10L1/189 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/204 ,  C10L1/205 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/223 ,  C10L1/224 ,  C10L1/226 ,  C10L1/232 ,  C10M171/007 ,  C10M2207/08 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/28 ,  G01N33/2882

Abstract: The invention concerns the use of β-dicarbonyl or aromatic ortho-hydroxycarbonyl compounds to mark hydrocarbons, as well as hydrocarbons containing β-dicarbonyl or aromatic ortho-hydroxycarbonyl compounds as markers and a method of assaying β-dicarbonyl or aromatic ortho-hydroxycarbonyl compounds in hydrocarbons.