Registration Dossier
Registration Dossier
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EC number: 208-060-1 | CAS number: 506-93-4
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:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: not reported
- Principles of method if other than guideline:
- reviewed handbook data (method not reported)
- GLP compliance:
- not specified
- Type of method:
- capillary method
- Key result
- Melting / freezing pt.:
- > 212 - < 217 °C
- Atm. press.:
- 101 325 Pa
- Decomposition:
- no
- Sublimation:
- no
- Conclusions:
- The melting point of guanidinium nitrate in the range between 212 and 217 °C is reported in the Beilstein handbook.
- Executive summary:
The melting point of guanidinium nitrate in the range between 212 and 217 °C is reported in the Beilstein handbook.
Reference
| VALUE(MP) | Solvent (.SOL) | Refs. |
| 217 | methanol | 1 |
| 214 | methanol | 2 |
| 212 | methanol | 3 |
| 214 | - | 4 |
| 214,7 | - | 5 |
| 215 | ethanol | 6 |
| 215 | methanol | 7 |
| 215 | H2O | 8 |
| 214,85 | - | 9 |
| Ref. 1 | 1475929; Journal; Smith; Inorg.Synth.; 1; 1939; 97 |
| Ref. 2 | 1475928; Book Review / Secondary Ref.; Kofler,L.u.A.; Thermo-Mikro-Methoden <Weinheim 1954>S.568 |
| Ref. 3 | 1235382; Journal; Davis; Elderfield; JACSAT; Journal of the American Chemical Society; 54; 1932; 1502; ISSN: 0002-7863; JACSAT; Journal of the American Chemical Society; 55; 1933; 739; |
| Ref. 4 | 1463333; Journal; Caro; ANCEAD; Angewandte Chemie; 23; 1910; 2413; ISSN: 0044-8249; 5732258; Journal; Fritsche-Lang, Wolfram; Wilharm, Peter; Haedicke, Erich; Fritz, Hans; Prinzbach, Horst; CHBEAM; Chemische Berichte; German; 118; 5; 1985; 2044 - 2078; ISSN: 0009-2940; |
| Ref. 5 | 609866; Journal; Witschonke; ANCHAM; Analytical Chemistry; 26; 1954; 562; DOI: 10.1021/ac60087a042; ISSN: 0003-2700; |
| Ref. 6 | 1493584; Journal; Simkins; Williams; JCSOA9; Journal of the Chemical Society; 1952; 3086,3090; DOI: 10.1039/jr9520003086; ISSN: 0368-1769 |
| Ref. 7 | 1493584; Journal; Simkins; Williams; JCSOA9; Journal of the Chemical Society; 1952; 3086,3090; DOI: 10.1039/jr9520003086; ISSN: 0368-1769 |
| Ref. 8 | 1493584; Journal; Simkins; Williams; JCSOA9; Journal of the Chemical Society; 1952; 3086,3090; DOI: 10.1039/jr9520003086; ISSN: 0368-1769 |
| Ref. 9 | 5920819; Journal; Gima, Shin-ei; Furukawa, Yoshihiro; Nakamura, Daiyu; BBPCAX; Berichte der Bunsen-Gesellschaft; English; 88; 10; 1984; 939 - 946; ISSN: 0005-9021 |
Description of key information
The melting point of guanidinium nitrate is in the range between 212 and 217 °C.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 212 °C
Additional information
A melting point of guanidinium nitrate in the range between 212 and 217 °C is reported in the Beilstein handbook (2009). A melting point of 212 °C was used for the CSA to reflect a worst case scenario.
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