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Physical & Chemical properties

Melting point / freezing point

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Reference
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:
other: Test procedure in accordance with national standard methods (ASTM) without GLP.
Qualifier:
according to
Guideline:
other: ASTM D 97-66
Deviations:
no
GLP compliance:
no
Type of method:
pour point
Specific details on test material used for the study:
- Name of test material (as cited in study report): Linplast 0810 P
- Substance type: Product
- Physical state: Liquid
- Stability under test conditions: stable
- Storage condition of test material: room temperature
Melting / freezing pt.:
-27 °C
Atm. press.:
1 018 mBar
Decomposition:
no
Sublimation:
no

Calibration

(triple determination)

Operator: D.Kloppenburg

calibration material: Pourpoint standard

Lot no. of calibration material: Lot: 1031, Bottle-No. 0814

pourpoint (theory) in °C: -15.4 +/- 4.2

pourpoint (experimental) in °C: -15

Measurement

initial temperature in °C: RT / RT / RT

measurement interval in °C: 3 / 3 / 3

pourpoint in °C: -27 / -27 / -27

atmospheric pressure in mBar: 1018 / 1018 / 1018

Conclusions:
Average pour point: -27 °C at atmospheric pressure.
Executive summary:

1,2-Benzenedicarboxylic acid, di-C8 -C10 alkyl ester was determined according ASTM D 97 -66. The melting point was determined to be -27 °C at atmospheric pressure.

Description of key information

Pourpoint: -27°C

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-27 °C

Additional information