Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1990
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
1990
Report date:
1990

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Version / remarks:
Method: Measured at nine temperatures between 19,49° C and 100. 12° C (with four points between O and S0° C)1 using a method similar of A4 of Directive 84/449/EEC
Deviations:
yes
Remarks:
same method except that a pressure transducer replaced the mercury manometer and vapour pressure was determined by comparison with an identical empty reference chamber.
GLP compliance:
not specified
Type of method:
static method

Test material

Constituent 1
Chemical structure
Reference substance name:
(ethyl-3-oxobutanoato-O'1,O'3)(2-dimethylaminoethanolato)(1-methoxypropan-2-olato)aluminium(III), dimerised
EC Number:
402-370-2
EC Name:
(ethyl-3-oxobutanoato-O'1,O'3)(2-dimethylaminoethanolato)(1-methoxypropan-2-olato)aluminium(III), dimerised
Cas Number:
149057-70-5
Molecular formula:
C14H28AlNO6
IUPAC Name:
octaaluminium(3+) octakis((2Z)-4-ethoxy-4-oxobut-2-en-2-olate) octakis(1-methoxypropan-2-olate) octakis(2-(dimethylamino)ethan-1-olate)
impurity 1
Chemical structure
Reference substance name:
1-methoxypropan-2-ol
EC Number:
203-539-1
EC Name:
1-methoxypropan-2-ol
Cas Number:
107-98-2
Molecular formula:
C4H10O2
IUPAC Name:
1-methoxypropan-2-ol
Test material form:
liquid
Details on test material:
purified with vacum distillation, analyzed by Gel permeation chromatography as stated in one of the study reports

Results and discussion

Vapour pressure
Key result
Test no.:
#1
Temp.:
ca. 20 °C
Vapour pressure:
ca. 190 Pa
Vapour pressure at 50°C (if relevant for classification of gas under pressure)
Key result
Vapour pressure:
ca. 1 420 Pa

Applicant's summary and conclusion

Conclusions:
Substance SA2/1/0A is not a volatile liquid:
- vapour pressure at 20°C is 190 Pa
- vapour pressure at 50°C is 1420 Pa
Executive summary:

Measured at nine temperatures between 19,49° C and 100. 12° C (with four points between O and 50° C)1 using a method similar to A4 of Directive 84/449/EEC except that a pressure transducer replaced the mercury manometer and vapour pressure was determined by comparison with an identical empty reference chamber:

- vapour pressure at 20°C is 190 Pa

- vapour pressure at 50°C is 1420 Pa