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EC number: 402-370-2 | CAS number: 149057-70-5 AOC 1020X
Vapour pressure
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:
- 1 990
- 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
- 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)
- 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
Constituent 1
impurity 1
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
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