Registration Dossier
Registration Dossier
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EC number: 951-407-3 | CAS number: -
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
- Study period:
- Experimental starting date: 01 September 2020 Experimental completion date: 10 September 2020
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- Identification: AthlosTM 200 Carbon Nano Structures
Chemical name: Branched and cross-linked multi-walled carbon nanotubes with <2% Polyethylene glycol
CAS No.: Not applicable
EC No.: 951-407-3
Appearance/Physical State: Black pellets
Batch number: V20169
Purity: 98.2%
Expiry date: 17 June 2025
Storage conditions: Room temperature in the dark - Melting / freezing pt.:
- > 450 °C
- Atm. press.:
- ca. 1 atm
- Decomposition:
- no
- Conclusions:
- The melting point of the test item has been determined to be greater than 450 °C (723 K).
- Executive summary:
Greater than 450 °C (723 K), by differential scanning calorimetry, designed to be compatible with Method A.1 Melting/Freezing Temperature of Commission Regulation (EC) No. 440/2008 of 30 May 2008 and Method 102 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.
Reference
Description of key information
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 450 °C
Additional information
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.
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