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
- The solution was filtered through a membrane instead of using a
centrifuge to separate off undissolved particles
Reliability : (2) valid with restrictions
Guideline study with acceptable restrictions
Flag : Critical study for SIDS endpoint
07.06.2004 (28)
Solubility in : Water
Value : 170 mg/l at 25 °C
pH value :
concentration : at °C
Temperature effects :
Examine different pol. :
pKa : at 25 °C
Description :
Stable :
Deg. product :
Method : other: Calculated with
Year : 2004
GLP :
Test substance : other TS: 4-Hydroxydiphenylamine
Method : Equation Used to Make Water Sol estimate:
Log S (mol/L) = 0.693-0.96 log Kow-0.0092(Tm-25)-0.00314 MW
Melting Pt (Tm) = 73.00 °C
Result : 4-Hydroxydiphenylamine:
log water solubility (in moles/l): -3.037
water solubility at 25 °C (mg/l): 169.9
Reliability : (2) valid with restrictions
Accepted calculation method
Flag : Critical study for SIDS endpoint
04.11.2004 (32)
Solubility in : Water
Value : 1 mg/l at °C
pH value :
concentration : at °C
Temperature effects :
Examine different pol. :
pKa : at 25 °C
Description : not soluble
Stable :
Deg. product :
Method : other: no data
Year :
GLP : no data
Test substance : other TS: Santoflex 13
Result : Data is reported to be 1.1 ppm
Source : According to previous IUCLID data set, original source is Monsanto Study
K-45. According to the reference, original source is Monsanto study MO-
92-9052 (ES-78-SS-20). Both studies are not available.
Reliability : (4) not assignable
Manufacturer data without proof
Flag : Critical study for SIDS endpoint
07.06.2004 (26)
Solubility in : Organic Solvents
Value : at °C
pH value :
concentration : at °C
UNEP PUBLICATIONS 55