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EC number: 810-519-1 | CAS number: 1648784-10-4
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Experimental Starting Date: 10 June 2014 Experimental Completion Date: 19 December 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results. The study report was conclusive, done to a valid guideline and the study was conducted under GLP conditions.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- method to determine freezing temperature
Test material
- Reference substance name:
- NACET10419
- IUPAC Name:
- NACET10419
- Reference substance name:
- 1450841-11-8 (planar)
- IUPAC Name:
- 1450841-11-8 (planar)
- Test material form:
- other: Clear to Pale Yellow Liquid
- Details on test material:
- Common/Commercial Name: NACET10419
Chemical Name: (6S)-Allyl 2,2,6-trimethylcyclohexanecarboxylate
CAS Number: 1450841-11-8 (planar)
Appearance/Physical State: Clear to Pale Yellow Liquid
Batch: KU31213
Purity: 100%
Expiry Date: 20 December 2015
Storage Conditions: Room temperature in the dark
Constituent 1
Constituent 2
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- < 253 K
- Decomposition:
- no
- Sublimation:
- no
Any other information on results incl. tables
Results
Cooling data for Determinations 1 and 2 are shown in the following tables:
Table 3.1–Determination 1
Time (s) |
Temperature (°C) |
Time (s) |
Temperature (°C) |
0 |
21.0 |
1050 |
-10.0 |
30 |
20.0 |
1080 |
-10.5 |
60 |
18.5 |
1110 |
-11.0 |
90 |
17.0 |
1140 |
-11.5 |
120 |
16.0 |
1170 |
-12.0 |
150 |
14.5 |
1200 |
-12.5 |
180 |
13.5 |
1230 |
-13.0 |
210 |
12.0 |
1260 |
-13.5 |
240 |
11.0 |
1290 |
-14.0 |
270 |
10.0 |
1320 |
-14.5 |
300 |
9.0 |
1350 |
-15.0 |
330 |
8.0 |
1380 |
-15.5 |
360 |
7.0 |
1410 |
-15.5 |
390 |
6.0 |
1440 |
-16.0 |
420 |
5.0 |
1470 |
-16.0 |
450 |
4.0 |
1500 |
-16.5 |
480 |
3.0 |
1530 |
-16.5 |
510 |
2.0 |
1560 |
-17.0 |
540 |
1.0 |
1590 |
-17.0 |
570 |
0.5 |
1620 |
-17.5 |
600 |
0.0 |
1650 |
-17.5 |
630 |
-1.0 |
1680 |
-18.0 |
660 |
-2.0 |
1710 |
-18.0 |
690 |
-3.0 |
1740 |
-18.5 |
720 |
-3.5 |
1770 |
-18.5 |
750 |
-4.0 |
1800 |
-19.0 |
780 |
-5.0 |
1830 |
-19.0 |
810 |
-5.5 |
1860 |
-19.5 |
840 |
-6.0 |
1890 |
-19.5 |
870 |
-6.5 |
1920 |
-20.0 |
900 |
-7.0 |
1950 |
-20.0 |
930 |
-8.0 |
1980 |
-20.5 |
960 |
-8.0 |
2010 |
-20.5 |
990 |
-9.0 |
2040 |
-21.0 |
1020 |
-9.5 |
|
|
Observations: The test item did not freeze during cooling.
Result: Freezing temperature: < -20 °C (< 253 K)
Table 3.2–Determination 2
Time (s) |
Temperature (°C) |
Time (s) |
Temperature (°C) |
0 |
21.0 |
960 |
-9.5 |
30 |
19.5 |
990 |
-10.0 |
60 |
18.5 |
1020 |
-10.5 |
90 |
17.0 |
1050 |
-11.0 |
120 |
15.5 |
1080 |
-11.5 |
150 |
14.0 |
1110 |
-12.0 |
180 |
13.0 |
1140 |
-12.5 |
210 |
12.0 |
1170 |
-13.0 |
240 |
10.0 |
1200 |
-13.5 |
270 |
9.0 |
1230 |
-14.0 |
300 |
8.0 |
1260 |
-14.5 |
330 |
7.0 |
1290 |
-15.0 |
360 |
6.0 |
1320 |
-15.5 |
390 |
5.0 |
1350 |
-16.0 |
420 |
4.0 |
1380 |
-16.5 |
450 |
3.0 |
1410 |
-17.0 |
480 |
2.0 |
1440 |
-17.5 |
510 |
1.0 |
1470 |
-18.0 |
540 |
0.0 |
1500 |
-18.5 |
570 |
-1.0 |
1530 |
-19.0 |
600 |
-2.0 |
1560 |
-19.5 |
630 |
-2.5 |
1590 |
-20.0 |
660 |
-3.0 |
1620 |
-20.0 |
690 |
-4.0 |
1650 |
-20.5 |
720 |
-5.0 |
1680 |
-20.5 |
750 |
-5.5 |
1710 |
-21.0 |
780 |
-6.0 |
|
|
810 |
-7.0 |
|
|
840 |
-7.5 |
|
|
870 |
-8.0 |
|
|
900 |
-8.5 |
|
|
930 |
-9.0 |
|
|
Observations: The
test item did not freeze during cooling.
Result: Freezing
temperature: < -20 °C (< 253 K)
Graphs of temperature (K) versus time (s) for Determinations 1 and 2 are shown in Figure 3.1 and Figure 3.2 respectively (Attachment 1 of this Summary).
Applicant's summary and conclusion
- Conclusions:
- The freezing temperature of the test item has been determined to be less than -20 °C (< 253 K).
- Executive summary:
- The determination was carried out using a
procedure designed to be compatible with Method A1 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.
Conclusion
The freezing temperature of the test item has been determined to be less than -20 °C (< 253 K).
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