Methanone, 1,1'-(1,4-phenylene)bis[1-(4-phenoxyphenyl)-

Water solubility

Link to relevant study record(s)

Reference

Endpoint:

water solubility

Type of information:

experimental study

Adequacy of study:

key study

Study period:

20-07-2018 – 27-07-2018

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 [4-(4-phenoxybenzoyl)phenyl](4-phenoxyphenyl)methanone (CAS No. 54299-
17-1) 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 (IUPAC name): 1,4-phenylene bis[(4-phenoxyphenyl)-methanone]
- Molecular formula: C32H22O4
- Molecular weight: 470.5218 g/mol
- Smiles : c1ccc(cc1)Oc2ccc(cc2)C(=O)c3ccc(cc3)C(=O)c4ccc(cc4)Oc5ccccc5
- InChI : 1S/C32H22O4/c33-31(25-15-19-29(20-16-25)35-27-7-3-1-4-8-27)23-11-13-24(14-12-23)32(34)26-17-21-30(22-18-26)36-28-9-5-2-6-10-28/h1-22H
- Substance Type: Organic
- Physical State: Solid
- Batch No./ Lot no.: E18/11
- Physical Appearance: White solid powder
- Purity: > 99 % by HPLC
- Stability: Stable in recommended storage conditions
- Storage Conditions: Ambient Temp (23 to 27 °C) √ (Store in a cool place. Keep containers tightly closed in a dry and well ventilated place)

Key result

Water solubility:

0.563 mg/L

Conc. based on:

test mat.

Temp.:

25 °C

Remarks on result:

other: No other detail available

Conclusions:

The water solubility determination of test item [4 -(4 -phenoxybenzoyl)phenyl](4 -phenoxyphenyl)methanone (CAS No. 54299 -
17 -1) was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of
([4 -(4 -phenoxybenzoyl)phenyl](4 -phenoxyphenyl)methanone of CAS No: 54299 -17 -1 )in water was determine to be 0.56265 mg/L
at 25°C.
From this solubility value it is concluded that chemical is slightly soluble in water.

Executive summary:

The water solubility determination of test item [4 -(4 -phenoxybenzoyl)phenyl](4 -phenoxyphenyl)methanone (CAS No. 54299 -

17 -1) was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of

([4 -(4 -phenoxybenzoyl)phenyl](4 -phenoxyphenyl)methanone of CAS No: 54299 -17 -1 )in water was determine to be 0.56265 mg/L

at 25°C.

From this solubility value it is concluded that chemical is slightly soluble in water.

Description of key information

The water solubility determination of test item [4 -(4 -phenoxybenzoyl)phenyl](4 -phenoxyphenyl)methanone (CAS No. 54299 -

17 -1) was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of

([4 -(4 -phenoxybenzoyl)phenyl](4 -phenoxyphenyl)methanone of CAS No: 54299 -17 -1 )in water was determine to be 0.56265 mg/L

at 25°C.

From this solubility value it is concluded that chemical is slightly soluble in water.

Key value for chemical safety assessment

Water solubility:

0.563 mg/L

at the temperature of:

25 °C

Additional information

The water solubility determination of test item [4 -(4 -phenoxybenzoyl)phenyl](4 -phenoxyphenyl)methanone (CAS No. 54299 -

17 -1) was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of

([4 -(4 -phenoxybenzoyl)phenyl](4 -phenoxyphenyl)methanone of CAS No: 54299 -17 -1 )in water was determine to be 0.56265 mg/L

at 25°C.

From this solubility value it is concluded that chemical is slightly soluble in water.