Registration Dossier
Registration Dossier
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main component 1 (isomer 1): 2-{6-fluoro-4-[3-(2,5-disulfo-phenylazo)-4-hydroxy-2-sulfonapht-7-ylamino]-1,3,5-triazin-2-ylamino}-3-{6-fluoro-4-[3-(1,5-disulfonaphth-2-ylazo)-4-hydroxy-2-sulfonaphth-7-ylamino]-1,3,5-triazin-2-ylamino}-propane sodium salt;main component 1 (isomer 2): 2-{6-fluoro-4-[3-(2,5-disulfo-phenylazo)-4-hydroxy-2-sulfonaphth-7-ylamino]-1,3,5-triazin-2-ylamino}-3-{6-fluoro-4-[3-(2,5-disulfo-phenylazo)-4-hydroxy-2-sulfonaphth-7-ylamino]-1,3,5-triazin-2-ylamino}-propane sodium salt;main component 2: 2,3-bis-{6-fluoro-4-[3-(2,5-disulfo-phenylazo)-4-hydroxy-2-sulfonaphth-7-ylamino]-1,3,5-triazin-2-ylamino}-propane sodium salt;main component 3: 2,3-bis-{6-fluoro-4-[3-(1,5-disulfonaphth-2-ylazo)-4-hydroxy-2-sulfonaphth-7-ylamino]-1,3,5-triazin-2-ylamino}-propane sodium salt
EC number: 422-610-1 | CAS number: -
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Watson correlation
- Adequacy of study:
- key study
- Study period:
- 05 November 1996
- 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:
- no
- Type of method:
- other: Calculation: Modified Watson Correlation
- Specific details on test material used for the study:
- Identity: FAT 40557/A
Batch-no.: PV1
Purity: 65 %
Appearance: Solid powder, red-brown
Expiration date: 30 September, 2002
Storage conditions: At room temperature at about 20 °C, away from direct sunlight. - Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- other: The boiling point of FAT 40557/A was calculated to be about 1000 °C using Meissner's method. The vapour pressure of FAT 40557/A was estimated to be 7.25E-37 Pa at 25 °C based on the boiling point calculated and using the Modified Watson Correlation.
- Conclusions:
- Based on the boiling point calculated and using the Modified Watson Correlation the vapour pressure of FAT 40557/A at 25 °C was estimated to 7.25E-37 Pa.
- Executive summary:
In a study performed according to OECD guideline 104 and EC Method A.4, the vapour pressure of the test substance was determined by calculation. Based on the boiling point calculated and using the Modified Watson Correlation the vapour pressure of FAT 40557/A at 25 °C was estimated to 7.25 x 10 -37 Pa.
Reference
The boiling point of FAT 40557/A was calculated to be about 1000 °C using Meissner's method. The vapour pressure of FAT 40557/A was estimated to be 7.25E-37 Pa at 25 °C based on the boiling point calculated and using the Modified Watson Correlation.
Description of key information
The vapour pressure of the test substance was estimated at 25 °C to be 7.25E-37 Pa, based on the boiling point calculated and using the Modified Watson Correlation. A vapour pressure of 1E-06 Pa is used in the assessment (minimum value for EUSES).
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
In a study performed according to OECD guideline 104 and EC Method A.4, the vapour pressure of the test substance was determined by calculation. Based on the boiling point calculated and using the Modified Watson Correlation the vapour pressure of FAT 40557/A at 25 °C was estimated to 7.25 x 10E-37Pa.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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