o-TOLUIDINE CAS N°: 95-53-4 - UNEP Chemicals

OECD SIDS o-TOLUIDINE
2. PHYSICO-CHEMICAL DATA ID: 95-53-4
DATE: 07.01.2005
70
Remark : Calculation according to Rekker RF (1977). The Hydrophobic Fragmental
Constant. Elsevier, Amsterdam.
Reliability : (2) valid with restrictions
Accepted calculation method
09.11.2004 (29) (30)
Partition coefficient : octanol-water
Log pow : 1.29 at °C
pH value :
Method : other (measured)
Year : 1995
GLP :
Test substance : other TS: o-Toluidine, purity is not specified
Reliability : (4) not assignable
Secondary literature
09.11.2004 (31)
Partition coefficient : octanol-water
Log pow : 1.37 at °C
pH value :
Method : other (calculated)
Year : 1985
GLP :
Test substance :
Method : Calculation was done according to the following equation:
log P = -0.206+0.332(C)+0.071(H)-0.860(O)-1.124(N)+
0.981(A/E)+0.688(Cl)-0.138(QR)+2.969(NO2)+1.0530(R)
where (C), (H), (O), (N), and (Cl) is the number of carbon,
hydrogen, oxygen, nitrogen, and chlorine respectively, (A/E) and (NO2) are
the numbers of acid/ester and nitro groups, (QR) is the number of
methylene or methyl substituents attached to the phenyl ring and (R)
indicates the aliphatic hydrocarbons from the rest.
Reliability : (2) valid with restrictions
Accepted calculation method
09.11.2004 (31)
Partition coefficient : octanol-water
Log pow : 1.4 at °C
pH value :
Method : other (measured): not specified
Year : 2000
GLP : no data
Test substance : other TS: o-Toludine, purity not specified
Reliability : (2) valid with restrictions
Basic data given
09.11.2004 (32)
Partition coefficient : octanol-water
Log pow : 1.4 at °C
pH value :
Method : other (measured)
Year : 2001
GLP :
Test substance : other TS: o-Toluidine, purity not specified
Reliability : (4) not assignable
Secondary literature
UNEP PUBLICATIONS