Isobutyric acid, monoester with 2,2,4-trimethylpentane-1,3-diol

Density

Link to relevant study record(s)

Reference

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

May 2009

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

comparable to guideline study with acceptable restrictions

Qualifier:

according to guideline

Guideline:

EU Method A.3 (Relative Density)

Deviations:

no

GLP compliance:

no

Type of method:

oscillating densitimeter

Key result

Type:

relative density

Density:

0.95

Temp.:

20 °C

    RESULTS/CONCLUSION

 

The density at 20 ⁰C was determined to be 0.9464 +/- 0.0001 g/ml, which converts to a relative density of 0.9464 +/- 0.0001. The results of the two measurements are reported below in Table 1.

 

Table VI-1. Results of density measurements at 20 ⁰C

 

   Run         Density, g/ml

1. 9463

2 9464

                   

                

    

Conclusions:

The density at 20 ⁰C was determined to be 0.9464 +/- 0.0001 g/ml, which converts to a relative density of 0.9464 +/- 0.0001

Executive summary:

The density at 20 ⁰C was determined to be 0.9464 +/- 0.0001 g/ml, which converts to a relative density of 0.9464 +/- 0.0001

Description of key information

The density at 20 ⁰C was determined to be 0.9464 +/- 0.0001 g/ml, which converts to a relative density of 0.9464 +/- 0.0001

Key value for chemical safety assessment

Relative density at 20C:

0.95