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EC number: 404-240-0 | CAS number: 95962-14-4 NECTALACTONE; NECTARYL; NECTARYL-LRG 1371
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 17 March 1994 to 25 March 1994
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- GLP compliance:
- yes
- Type of method:
- dynamic method
- Specific details on test material used for the study:
- Name (as stated in the report): NECTARYL
Aspect: colourless liquid
Lot No.: 227963 - Key result
- Test no.:
- #1
- Temp.:
- 20 °C
- Vapour pressure:
- 0.009 Pa
- Key result
- Vapour pressure:
- 0.27 Pa
- Conclusions:
- The vapour pressure curve as a function of temperature was determined on NECTARYL, according to the OECD method No. 104 (dynamic method). By extrapolation, the following results were obtained:
vapour pressure at 293 K (20°C) : 0.0092 Pa (95% confidence limits: 0.0016 to 0.051 Pa)
vapour pressure at 323 K (50°C) : 0.27 Pa (95% confidence limits: 0.074 to 0.96 Pa) - Executive summary:
The vapour pressure curve as a function of temperature was determined on NECTARYL, according to the OECD method No. 104 (dynamic method). By extrapolation, the following results were obtained:
vapour pressure at 293 K (20°C) : 0.0092 Pa (95% confidence limits: 0.0016 to 0.051 Pa)
vapour pressure at 323 K (50°C) : 0.27 Pa (95% confidence limits: 0.074 to 0.96 Pa)
Reference
Description of key information
The vapour pressure curve as a function of temperature was determined on NECTARYL, according to the OECD method No. 104 (dynamic method). By extrapolation, the following results were obtained:
vapour pressure at 293 K (20°C) : 0.0092 Pa (95% confidence limits: 0.0016 to 0.051 Pa)
vapour pressure at 323 K (50°C) : 0.27 Pa (95% confidence limits: 0.074 to 0.96 Pa)
Key value for chemical safety assessment
- Vapour pressure:
- 0 hPa
- at the temperature of:
- 20 °C
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