Registration Dossier

Physical & Chemical properties

Water solubility

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to
Guideline:
other: spectrophotometric analytical method
Principles of method if other than guideline:
The water solubility determination of test item was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101.
GLP compliance:
no
Type of method:
other: spectrophotometric analytical method
Specific details on test material used for the study:
- Name of test material : 2,4-bis[(E)-2-(4-dodecylphenyl)diazen-1-yl]benzene-1,3-diol
- Common name : 2,4-bis[(4-dodecylphenyl)azo]resorcinol
- Molecular formula : C42H62N4O2
- Molecular weight : 654.978 g/mol
- Smiles notation : c1(c(c(c(cc1)\N=N\c1ccc(cc1)CCCCCCCCCCCC)O)\N=N\c1ccc(cc1)CCCCCCCCCCCC)O
- InChl: 1S/C42H62N4O2/c1-3-5-7-9-11-13-15-17-19-21-23-35-25-29-37(30-26-35)43-45-39-33-34-40(47)41(42(39)48)46-44-38-31-27-36(28-32-38)24-22-20-18-16-14-12-10-8-6-4-2/h25-34,47-48H,3-24H2,1-2H3/b45-43+,46-44+
- Substance type : Organic
- Physical state : Solid
Key result
Water solubility:
0.002 mg/L
Conc. based on:
test mat.
Temp.:
25 °C
Remarks on result:
other: No other detail available

Obseravtionn Table:

Sample stirring

Concentration obtained on

Dilution factor

Solubility value obtained

 

the basis of standard curve

 

(mg/L)

24 hour

-

-

-

48 hour

-

-

-

72 hour

-

-

-

Conclusions:
The water solubility determination of test item was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of test chemical in water was determine to be 0.0024 mg/L at temperature 25°C.
Thus test chemical is considered to be insoluble in water.
Executive summary:

The water solubility determination of test item was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of test chemical in water was determine to be 0.0024 mg/L at temperature 25°C.

Thus test chemical is considered to be insoluble in water.

Description of key information

The water solubility determination of test item was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of test chemical in water was determine to be 0.0024 mg/L at temperature 25°C.

Thus test chemical is considered to be insoluble in water.

Key value for chemical safety assessment

Water solubility:
0.002 mg/L
at the temperature of:
25 °C

Additional information

The water solubility determination of test item was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of test chemical in water was determine to be 0.0024 mg/L at temperature 25°C.

Thus test chemical is considered to be insoluble in water.