N-(1,3-Dimethylbutyl)-N

OECD SIDS
N-(1,3-DIMETHYLBUTYL)-N´-PHENYL-1,4-PHENYLENEDIAMINE
2. PHYSICAL CHEMICAL DATA ID: 793-24-8
DATE: 11.05.2005
Decomposition :
Method : other (measured): no data
Year : 2002
GLP : no data
Test substance : other TS: Vulkanox 4020
Reliability : (4) not assignable
Manufacturer data without proof
16.06.2004 (24)
Value : .0000064 hPa at 25 °C
Decomposition :
Method : other (calculated)
Year : 2003
GLP :
Test substance :
Remark : The calculated melting point is different from the measured MP: calculated
122 °C, measured ca. 50 °C. Thus the calculated EPIWIN vapour pressure
is expected to be lower than a vapour pressure obtained from the
measured data.
Result : Calculated vapour pressure (25 deg C) using an estimated boiling point of
369.67 °C and an estimated melting point of 121.50 °C
VP: 1.75E-006 mm Hg (Antoine Method)
VP: 4.93E-006 mm Hg (Modified Grain Method)
VP: 1E-005 mm Hg (Mackay Method)
Selected VP: 4.93E-006 mm Hg = 0.00064 Pa (Modified Grain Method)
Reliability : (2) valid with restrictions
Accepted calculation method
16.06.2004 (27)
Value : 93 hPa at 300 °C
Decomposition :
Method :
Year : 1989
GLP : no data
Test substance : no data
Source : Data source not available, cited according to BUA (1996) GDCh-Advisory
Committee on Existing Chemicals of Environmental Relevance (BUA)
Report 208 N-(1,3-Dimethylbutyl)-N'-phenyl-1,4-phenylene diamine
(6PPD). S. Hirzel Wissenschaftliche Verlagsgesellschaft
Stuttgart
Reliability : (4) not assignable
Not assignable
16.06.2004 (30)
2.5 PARTITION COEFFICIENT
Partition coefficient : octanol-water
Log pow : 4.68 at °C
pH value :
Method : other (calculated): KOWWIN Program (v1.66)
Year : 2003
GLP :
Test substance :
Reliability : (2) valid with restrictions
Accepted calculation method
UNEP PUBLICATIONS 53