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Physical & Chemical properties

Boiling point

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Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
June 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
ebulliometer
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Appearance: Liquid
- Source and lot/batch: D653 22_02_2018
- Purity: 99.9%
- Expiration date of the lot/batch: February 2023
- Purity test date: 2018/02/27
Key result
Boiling pt.:
40.7 °C
Atm. press.:
1 013 hPa
Decomposition:
no

Two runs were performed.

- Run 1:

Number Mass of sample Used : 0.229 g

Boiling Temperature: 40.6 °C

- Run 2:

Number Mass of sample Used : 0.214 g

Boiling Temperature: 40.7°C

Conclusions:
The boiling point of the test item was determined to be 40.7°C at 1013 hPa
Executive summary:

This test was performed to determine the boiling temperature of the test item. It was conducted in accordance with the procedure described in EU Regulation (EC) 440/2008, Annex Part A test A.2 and OECD Test Guideline 103.

The boiling point of the test item was determined to be 40.7°C  at 1013 hPa (mean of 2 runs).

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment
Remarks:
No details on method are given, however the data source is considered reliable.
Principles of method if other than guideline:
no data
GLP compliance:
no
Type of method:
other: no data
Boiling pt.:
41 °C
Remarks on result:
other: BP = 41 °C
Conclusions:
1,2-dichloro-1,1,2-trifluoro-2-(trifluoromethoxy)ethane has a boiling point of 41°C.
Executive summary:

1,2-dichloro-1,1,2-trifluoro-2-(trifluoromethoxy)ethane has a boiling point of 41 °C.

Description of key information

The boiling point of the test item was investigated in a GLP-compliant study performed in accordance with EC A.2 method and OECD Guideline No. 103.

The boiling point of the test item was determined to be 40.7°C  at 1013 hPa (mean of 2 runs).

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
40.7 °C

Additional information

The boiling point of the test item was investigated in one GLP-compliant study performed in accordance with standard method, without deviations. The study is considered as reliable (Klimisch 1) and is selected as a key study for the endpoint.

A consitent value of 41°C was reported on Safety Data Sheet of the registrant company. No details on the measurement are available. The value is reported as supporting data.