Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 205-622-8 | CAS number: 144-29-6
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- Experimental test result performed using standard test guidelines.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- GLP compliance:
- no
- Type of method:
- capillary method
- Key result
- Melting / freezing pt.:
- >= 180.3 - <= 185 °C
- Atm. press.:
- 977 hPa
- Decomposition:
- no
- Sublimation:
- no
- Conclusions:
- The melting point determination of Test item Tripiperazine dicitrate (CAS No. 144-29-6) was done as per the test guideline OECD 102. The method followed was according to Capillary/metal block. The melting point range was found to be 180.3°C - 185°C at 977.0 hPa.
- Executive summary:
The melting point determination of Test item Tripiperazine dicitrate (CAS No. 144-29-6) was done as per the test guideline OECD 102. The method followed was according toCapillary/metal block. The melting point range was found to be 180.3°C - 185°C at 977.0 hPa.
Reference
The mean melting range ofTripiperazine dicitrate (CAS No.144-29-6) was found be180.3 °C - 185°C at 977.0 hPa.
Description of key information
The melting point determination of Test item Tripiperazine dicitrate (CAS No. 144-29-6) was done as per the test guideline OECD 102. The method followed was according to Capillary/metal block. The melting point range was found to be 180.3°C - 185°C at 977.0 hPa.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 180.3 °C
Additional information
The melting point determination of Test item Tripiperazine dicitrate (CAS No. 144-29-6) was done as per the test guideline OECD 102. The method followed was according to Capillary/metal block. The melting point range was found to be 180.3°C - 185°C at 977.0 hPa.
Other supporting studies from authoritative handbook and MSDS also suggest that the melting point of chemical piperazine citrate was 182 -187 degree C.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
