Registration Dossier

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
Version / remarks:
The determination was carried out by differential scanning calorimetry (DSC), using a procedure designed to be compatible with Method A.1 Melting/Freezing Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008, and Method 102 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.
GLP compliance:
yes (incl. QA statement)
Type of method:
differential scanning calorimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
Salt of N-acetyl-L-glutamic acid and 1-[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methanamine (1:1), monohydrate
EC Number:
922-576-0
Cas Number:
1184182-45-3
Molecular formula:
C18H28N2O8
IUPAC Name:
Salt of N-acetyl-L-glutamic acid and 1-[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methanamine (1:1), monohydrate
Test material form:
solid: particulate/powder

Results and discussion

Boiling point
Key result
Decomposition:
yes
Remarks:
The test item was determined to decompose from approximately 214 °C (487 K) at 101.1 to 101.5 kPa. Decomposition was observed both in air and under a nitrogen atmosphere. Therefore, due to thermal decomposition, the boiling temperature cannot be determine
Decomp. temp.:
ca. 214 °C
Remarks on result:
not determinable
Remarks:
The test item was determined to decompose from approximately 214 °C (487 K) at 101.1 to 101.5 kPa. Decomposition was observed both in air and under a nitrogen atmosphere. Therefore, due to thermal decomposition, the boiling temperature cannot be determined for this substance.

Applicant's summary and conclusion

Conclusions:
The test item was determined to decompose from approximately 214 °C (487 K) at 101.1 to 101.5 kPa. Decomposition was observed both in air and under a nitrogen atmosphere. Therefore, due to thermal decomposition, the boiling temperature cannot be determined for this substance.