Registration Dossier

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
April-June 2010
Reliability:
1 (reliable without restriction)
Cross-reference
Reason / purpose:
reference to other study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report Date:
2010

Materials and methods

Test guideline
Qualifier:
equivalent or similar to
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
GLP compliance:
yes
Type of method:
differential scanning calorimetry

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Sample collection made according to ECI/REACH Copper Consortium Standards Protocols (see IUCLID section 1.4).
sample code AC_B13_625875

Results and discussion

Boiling pointopen allclose all
Boiling pt.:
384 K
Atm. press.:
101.62 kPa
Boiling pt.:
111 °C
Atm. press.:
101.62 kPa

Any other information on results incl. tables

The tempreature accuracy of the DSC was assessed using indium refernce standard (purity 99.999%). The melting temprature was detrmined to be 156.71°C and withinn the defined toleranz (156.6 +-0.5°C). The DSC was therefore considered as acceptable for use.

Aliquots of test item were placed in pre-pierced aluminium crucibles:

 Determination  Mass taken (g)
 1  0.0048
 2  0.0051

Thermograms and thermographic data for determinations 1 and 2 are included in study report.

atmospheric pressure 101.62 kPa

determination 1

 Thermal event  interpretation  Temperature (°C)  Temperature(K)
 endotherm  boiling point  110.18  383

determination 2

 Thermal event  interpretation  Temperature (°C)  Temperature(K)
 endotherm  boiling point  111.73  385

Applicant's summary and conclusion

Conclusions:
GLP study on representative sample showing boiling point of the substance is ca 111°C
Executive summary:

boiling point of the UVCB is ca 111°C