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Melting point / freezing point

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Reference
Endpoint:
melting point/freezing point
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Justification for type of information:
Data is from modelling database developed by USEPA
Qualifier:
according to guideline
Guideline:
other: as mentioned below
Principles of method if other than guideline:
MPBPVP v1.43 was used to estimate the Melting point of sodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonate
GLP compliance:
not specified
Type of method:
other: Estimated by calculation
Specific details on test material used for the study:
Name of the test chemical: sodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonate
Molecular Formula: C12H10N3NaO5S
Molecular Weight: 331.283 g/mol
Smiles Notation: c1cc(ccc1N)Nc2ccc(cc2S(=O)(=O)[O-])[N+](=O)[O-].[Na+]
Substance type: Organic
Physical State: Solid
Key result
Melting / freezing pt.:
ca. 317.92 °C
Remarks on result:
other: Estimated value
Conclusions:
Based on prediction done using MPBPVP v1.43,the melting point of chemical sodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonate was estimated to be 317.92 degree C
Executive summary:

Based on the prediction done using the EPI Suite MPVPBP V1.43,the melting point of chemical sodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonate was predicted.

The melting point of chemical sodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonate was estimated to be 317.92 ˚C

Description of key information

Based on the prediction done using the EPI Suite MPVPBP V1.43,the melting point of chemicalsodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonate was predicted.

The melting point of chemicalsodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonatewas estimated to be 317.92 ˚C

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
317.92 °C

Additional information

Based on the prediction done using the EPI Suite MPVPBP V1.43,the melting point of chemicalsodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonate was predicted.

The melting point of chemicalsodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonatewas estimated to be 317.92 ˚C