4,5-dimethyl-2-(propan-2-yl)phenol

Melting point / freezing point

Administrative data

Endpoint:

melting point/freezing point

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: GLP and Guideline Study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2012

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

EU Method A.1 (Melting / Freezing Temperature)

GLP compliance:

yes (incl. QA statement)

Type of method:

thermal analysis

Test material

Test material information

Constituent 1

Results and discussion

Melting / freezing point

Melting / freezing pt.:

70.2 °C

Atm. press.:

1 013 hPa

Decomposition:

no

Sublimation:

yes

Any other information on results incl. tables

 Results

The results are summarized in the following table.

 

Test #	Melting temperature [°C]	Melting temperature [K]
1  (1^stheating / 2^ndheating)	70.02  /   -----	343.17  /     -----
2  (1^stheating / 2^ndheating)	70.44  /   -----	343.59  /     -----
3  (1^stheating / 2^ndheating)	70.27  /  70.21	343.42  /   343.36
Average	70.24	343.39
Standard deviation	0.17	0.17
Relative standard deviation [%]	0.24	0.05

 

The melting temperature of the test item was:

 

t_mp= 70.2±0.2 °C (T_mp= 343.4±0.2 K)