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EC number: 290-754-9 | CAS number: 90218-76-1
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:
- 2008-10-01 until 2009-07-02
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Test procedure in accordance with national standard method (ASTM)
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM D97-02
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- pour point
- Melting / freezing pt.:
- ca. -50 °C
- Atm. press.:
- ca. 1 atm
- Decomposition:
- no
- Sublimation:
- no
- Executive summary:
The pour point was measured according to ASTM 97 -02. The pour point was determined to be - 50°C at atmospheric pressure.
Reference
Calibration
The instrument was calibrated as described in the manufacturer's instructions.
Calibration date 22 October 2008
Reference item
Certified Reference Material PAC GmbH lot No 1032
(Pour point = -23.6 ± 0.4 °C)
Sample volume
Per replicate approx. 40 mL of the test item was used.
Description of key information
1,2,4-Benzenetricarboxylic acid, mixed decyl and octyl triesters has a pour point of -50 °C (223,15 K) at atmospheric pressure.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- -50 °C
Additional information
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