Registration Dossier
Registration Dossier
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Reaction mass of endo-2-methyl-exo-3-methyl-exo-2-[(endo-3-methylbicyclo[2.2.1]hept-endo-2-yl)methyl]bicyclo[2.2.1]heptane and endo-2-methyl-exo-3-methyl-exo-2-[(endo-2-methylbicyclo[2.2.1]hept-endo-3-yl)methyl]bicyclo[2.2.1]heptane and endo-2-methyl-exo-3-methyl-exo-2-[(exo-3-methylbicyclo[2.2.1]hept-exo-2-yl)methyl]bicyclo[2.2.1]heptane and endo-2-methyl-exo-3-methyl-exo-2-[(exo-2-methylbicyclo[2.2.1]hept-exo-3-yl)methyl]bicyclo[2.2.1]heptane
EC number: 939-299-6 | CAS number: -
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 13 November 2007 to 10 April 2008
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method according to Siwoloboff
- Key result
- Atm. press.:
- 1 027 mBar
- Decomposition:
- yes
- Remarks:
- the samples were observed to darken above approximately 260°C
- Decomp. temp.:
- 260 °C
- Remarks on result:
- not determinable
- Remarks:
- the test substance decomposed at temperatures above approximately 260°C without boiling.
- Conclusions:
- The boiling temperature of T-13h was not determinable, as the test substance decomposed at temperatures above approximately 260°C without boiling.
Reference
The results of duplicate definitive boiling point determinations on T-13h were as follows: Barometric pressure: 1027 mbar. As the boiling tubes were heated at 1°C/minute, the samples were observed to darken above approximately 260°C, indicating decomposition. No boiling was noted.
Description of key information
The boiling temperature of T-13h was not determinable, as the test substance decomposed at temperatures above approximately 260°C without boiling.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 260 °C
Additional information
A boiling point determination was performed as part of a package of physicochemical testing (Huntingdon Life Sciences, 2008, study IDK0104). The boiling point was determined according to OECD Method 103 and EC Method A2, and the study was conducted in compliance with GLP
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