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Diss Factsheets

Physical & Chemical properties

Water solubility

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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
Guideline:
other: spectrophotometric analytical method
Principles of method if other than guideline:
The water solubility determination of test item Isopropyl 4-hydroxybenzoate (CAS No. 4191-73-5) 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 (as cited in study report): isopropyl 4-hydroxybenzoate
- Molecular formula : C10H12O3
- Molecular weight : 180.202 g/mol
- Smiles notation : c1(C(OC(C)C)=O)ccc(O)cc1
- InChl : 1S/C10H12O3/c1-7(2)13-10(12)8-3-5-9(11)6-4-8/h3-7,11H,1-2H3
- Substance type:Organic
- Physical state:Solid
Key result
Water solubility:
1 204.1 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

12.166

100-

1216.6

72 hour

11.916

100-

1191.6

Conclusions:
The solubility of (Isopropyl 4-hydroxybenzoate of CAS No. 4191-73-5 ) in water was determine to be 1204.1 mg/L at 25°C. Thus test chemical is considered to be soluble in water.
Executive summary:

The water solubility determination of test item Isopropyl 4-hydroxybenzoate (CAS No. 4191-73-5) was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of (Isopropyl 4-hydroxybenzoate of CAS No. 4191-73-5 ) in water was determine to be 1204.1 mg/L at 25°C. Thus test chemical is considered to be soluble in water.

Description of key information

The water solubility determination of test item Isopropyl 4-hydroxybenzoate (CAS No. 4191-73-5) was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of (Isopropyl 4-hydroxybenzoate of CAS No. 4191-73-5 ) in water was determine to be 1204.1 mg/L at 25°C. Thus test chemical is considered to be soluble in water.

Key value for chemical safety assessment

Water solubility:
1 204.1 mg/L

Additional information

The water solubility determination of test item Isopropyl 4-hydroxybenzoate (CAS No. 4191-73-5) was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of (Isopropyl 4-hydroxybenzoate of CAS No. 4191-73-5 ) in water was determine to be 1204.1 mg/L at 25°C. Thus test chemical is considered to be soluble in water.