7-(2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyloxy)-2,3-dihydro-4',5,7-trihydroxyflavone

Boiling point

Link to relevant study record(s)

Reference

Endpoint:

boiling point

Type of information:

experimental study

Adequacy of study:

key study

Study period:

July 6th, 2016.

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

OECD Guideline 103 (Boiling point/boiling range)

Deviations:

no

Qualifier:

according to guideline

Guideline:

EU Method A.2 (Boiling Temperature)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Type of method:

method according to Siwoloboff

Key result

Atm. press.:

1 008 hPa

Decomposition:

yes

Decomp. temp.:

167.4 °C

Remarks on result:

other: Test substance decomposes before boiling point.

Table 1. Results observed for the test item.

Sample	Decomposition value, °C	Atmospheric pressure, hPa
1	167.6	1008
2	167.3
3	167.3
Average value ± standard deviation, °C	167.4 ± 0.2

Conclusions:

The decomposition of the test item was observed at temperature of 167.4 ± 0.2 °C, below the boiling point.

Executive summary:

The determination of the boiling point of the test item was carried out according to EU method A.2 (method according to Siwoloboff) / OECD 103 (GLP study). The decomposition of the test item was observed at temperature of 167.4 ± 0.2 °C, below the boiling point.

Description of key information

Key study. Method according to OECD 103, GLP study. The test item decomposes at 167.4 ± 0.2 °C.

Additional information

The determination of the boiling point of the test item was carried out according to EU method A.2 (method according to Siwoloboff) / OECD 103 (GLP study). The decomposition of the test item was observed at temperature of 167.4 ± 0.2 °C, below the boiling point.