Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: GLP complicance, not OECD guideline

Data source

Reference
Reference Type:
other: inquiry result from ECHA
Title:
Unnamed
Year:
2014

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: 92/69/EWG, A.4 (Dampfdruckwaage) "ENGLISH" 92/69/EEC, A.4 (vapour pressure balance)
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
1-(2-hydroxyethyl)-1H-pyrazol-4,5-diyldiammoniumsulfate
EC Number:
429-300-3
EC Name:
1-(2-hydroxyethyl)-1H-pyrazol-4,5-diyldiammoniumsulfate
Cas Number:
155601-30-2
Molecular formula:
C5H12N4O5S
IUPAC Name:
1-(2-hydroxyethyl)-1H-pyrazol-4,5-diyldiammoniumsulfate

Results and discussion

Vapour pressureopen allclose all
Temp.:
90 °C
Vapour pressure:
0.003 Pa
Remarks on result:
other: Second vapour pressure
Temp.:
20 °C
Vapour pressure:
0 Pa
Remarks on result:
other: Estimated vapour pressure value.

Any other information on results incl. tables

0.13 Pa at 150.2 °C

Applicant's summary and conclusion