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Boiling point

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Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
January 2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to other study
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
Deviations:
no
GLP compliance:
no
Type of method:
differential scanning calorimetry
Key result
Boiling pt.:
>= 239.2 - <= 249.8 °C
Atm. press.:
1 013.25 hPa
Decomposition:
no

Measurement values:

  Table: boiling point (°C and K) at 1013.25 hPa - batch FAB-09112016

 

Initial

Boiling

temperature

(°C)

Initial

 Boiling

temperature

(K)

Final

Boiling

temperature

(°C) 

Final

Boiling

temperature

(K) 

 DSC 1st spectrum

batch FAB-09112016

 239.2  512.4 250.0  523.2

 DSC 2nd spectrum

batch FAB-09112016

 239.2 512.4  250.0  523.2 

 DSC 3rd spectrum

batch FAB-09112016

239.2  512.4  249.5  522.7 
 Mean  239.2 512.4  249.8  523.0 
 Standard deviation  0.0 0.0  0.3  0.3 

 

Conclusions:
The determination of the boiling point was performed in accordance with Regulation (EC) No 440/2008, method A.2 ''Boiling Temperature'' (May 2008) and OECD Guideline No 103 ''Boiling Point'' (July 1995).
The boiling point of (3,7,7-TRIMETHYLBICYCLO[4.1.0]HEPT-3-EN-2-YL)METHANOL (batch FAB-09112016) should be stated at (239.2 - 249.8 +/- 0.3)°C or (512.4 - 523.0 +/- 0.3)K at 1013.25 hPa.
Executive summary:

The purpose of the study was to determine the boiling point of substance (3,7,7-TRIMETHYLBICYCLO[4.1.0]HEPT-3-EN-2-YL )METHANOL.

The determination of the boiling point was performed in accordance with Regulation (EC) No 440/2008, method A.2 ''Boiling Temperature'' (May 2008) and OECD Guideline No 103 “Boiling Point” (July 1995).

The boiling point of (3,7,7-TRIMETHYLBICYCLO[4.1.0]HEPT-3-EN-2-YL)METHANOL (batch FAB-09112016) should be stated at (239.2 - 249.8 +/- 0.3)°C or (512.4 - 523.0 +/- 0.3)K at 1013.25 hPa.

 

Description of key information

The boiling point of (3,7,7-TRIMETHYLBICYCLO[4.1.0]HEPT-3-EN-2-YL)METHANOL

is  (239.2 - 249.8 +/- 0.3)°C or (512.4 - 523.0 +/- 0.3)K at 1013.25 hPa

Key value for chemical safety assessment

Additional information

The flash point of (3,7,7-TRIMETHYLBICYCLO[4.1.0]HEPT-3-EN-2-YL)METHANOL was determined in a study performed according to the OECD 103 Guideline and the EU A.2 method. The value was considered with a reliability of 2 (reliable with restrictions) because the result is scientifically acceptable but not obtained under GLP and some details were lacking in the report.

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