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EC number: 947-513-4 | 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:
- 2017-2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- Lot/batch No.of test material:
201704012 – R1704026
- Key result
- Melting / freezing pt.:
- -8.3 °C
- Atm. press.:
- 101 325 Pa
- Conclusions:
- The freezing point of d-Tetramethrin is -8.3 °C.
- Executive summary:
The freezing point of d-tetramethrin (technical grade) has been determined according to test Method A.1 – Melting/Freezing Temperature of Council Regulation (EC) No. 440/2008, Published in O.J. L 142, 2008, according to the Differential Scanning Calorimetry (DSC) technique. The analysis is performed with the sample as is with this heating program:
· -20 °C for 5 minutes, then
· from -20 °C to +35 °C, 10 °C/min heating rate.
The freezing point of d-Tetramethrin is –8.3 °C.
Reference
Description of key information
The freezing point of d-tetramethrin (technical grade) has been determined according to test Method A.1 – Melting/Freezing Temperature of Council Regulation (EC) No. 440/2008, Published in O.J. L 142, 2008, according to the Differential Scanning Calorimetry (DSC) technique.
The freezing point of d-Tetramethrin is –8.3 °C.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- -8.3 °C
Additional information
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