Registration Dossier
Registration Dossier
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EC number: 915-926-9 | CAS number: -
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2012-06-12
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- Reliability 1
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Version / remarks:
- July 1995
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- method according to Siwoloboff
- Specific details on test material used for the study:
- octadecanoic acid, sulfo-, sodium salt octadecanamide, N,N-dibutyl-10'(sulfooxy)-, sodium salt
CAS 62093-93-0 and 67998-94-1 - Key result
- Boiling pt.:
- 100 °C
- Atm. press.:
- 101.3 kPa
- Decomposition:
- no
- Conclusions:
- Boiling point : 100 ° C
Humectol C liquid HC, DEA19H113 is a mixture of 57 .6 % water and 42.4 % active ingredients.
Boiling point of water was measured. - Executive summary:
A study was performed in accordance with OECD TG 103 in order to determine the boiling point of the test item using the Siwoloboff method.
Automatic measurement of the l¡ght transmission is made using rising bubbles from the substance.
The boiling point capillary was filled 15 - 18 mm with the liquid and the following temperature program was achieved:
Start temperature: about 5 °C below expected boiling point
Temperature Ramp: 1.0°C /min
End temperature: max. 10 ° C above boiling point
Reference
Humectol G liquid HC, DEA19H113 is a mixture of 57.6 % water and 42.4 % active ingredients
Boiling point of water was measured.
Results
| Test no. | Temperature t (°C) | Avarage t (°C) | Standard deviation (absolute) |
Standard deviation (relative) |
1 |
100 |
100 |
0 |
0 |
| 2 | 100 | 100 | 0 | 0 |
| 3 | 100 | 100 | 0 | 0 |
Description of key information
Boiling
Point 100 °C
The test Item is a mixture of 57.6 % water and 42.4 % active
ingredients.
Boiling point of water was measured.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 100 °C
Additional information
A study was performed in accordance with OECD TG 103 in order to determine the boiling point of
the test item using the Siwoloboff method.
Automatic measurement of the light transmission is made using rising bubbles from the substance.
The boiling point capillary was filled 15 - 18 mm with the liquid and the following temperature program was achieved:
Start temperature: about 5 °C below expected boiling point
Temperature Ramp: 1.0 °C/min
End temperature: max. 10 °C above boiling point.
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