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Physical & Chemical properties

Melting point / freezing point

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Reference
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:
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

The mean melting range ofTripiperazine dicitrate (CAS No.144-29-6) was found be180.3 °C - 185°C at 977.0 hPa.

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.

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.