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

Flash point

Link to relevant study record(s)

Reference

Endpoint:

flash point, other

Type of information:

experimental study

Adequacy of study:

key study

Study period:

21-07-2018 – 21-07-2018

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:

ISO No., other: OECD 103

Principles of method if other than guideline:

The flash point determination of Test item [4-(4-phenoxybenzoyl)phenyl](4-phenoxyphenyl)methanone (CAS No. 54299-17-1 )was done. The method was closed cup method using Pensky-Martens Flash Point Apparatus.

GLP compliance:

no

Type of method:

closed cup

Flash point apparatus:

Pensky-Martens apparatus

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

Flash point:

205.6 °C

Atm. press.:

966.7 hPa

Remarks on result:

other: No other detail available

Method Details		Observations	Remarks if, any
Method	Closed cup method
Principle of Flash point test	The flash point of a flammable liquid is the lowest temperature at which there will be enough flammable vapor to ignite when an ignition source is applied.
Type of method	Closed cup
Flash point apparatus	Abel’s flash pt apparatus Pensky-Martens flash point apparatus	Pensky-Martens flash point apparatus
Quantity of chemical used	g/ml	5.003
Ignition source	Gas lighter/flame	Gas lighter
Atmospheric pressure	hPa	966.7hPa
flash pointFlash point (RESULT)	°C	205.6°C

Interpretation of results:

GHS criteria not met

Conclusions:

The flash point determination of Test item [4-(4-phenoxybenzoyl)phenyl](4-phenoxyphenyl)methanone (CAS No. 54299-17-1 )was done. The method was closed cup method using Pensky-Martens Flash Point Apparatus. The flash point of the test item was determine to be 205.6°C at 966.7 hPa.

Executive summary:

The flash point determination of Test item [4-(4-phenoxybenzoyl)phenyl](4-phenoxyphenyl)methanone (CAS No. 54299-17-1 )was done. The method was closed cup method using Pensky-Martens Flash Point Apparatus. The flash point of the test item was determine to be 205.6°C at 966.7 hPa.

Description of key information

The flash point determination of Test item [4-(4-phenoxybenzoyl)phenyl](4-phenoxyphenyl)methanone (CAS No. 54299-17-1 )was done. The method was closed cup method using Pensky-Martens Flash Point Apparatus. The flash point of the test item was determine to be 205.6°C at 966.7 hPa.

Key value for chemical safety assessment

Flash point at 101 325 Pa:

205.6 °C

Additional information

The flash point determination of Test item [4-(4-phenoxybenzoyl)phenyl](4-phenoxyphenyl)methanone (CAS No. 54299-17-1 )was done. The method was closed cup method using Pensky-Martens Flash Point Apparatus. The flash point of the test item was determine to be 205.6°C at 966.7 hPa.