Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 453-480-2 | CAS number: -
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 22 March 2004 to 04 April 2004
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Version / remarks:
- European Economic Community (EEC), EEC directive 92/69 EEC, Part A, Methods for the determination of physico-chemical properties, A.4 'Vapour pressure", EEC Publication No. L3B3, December 1992.
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Version / remarks:
- Organisation for Economic Co-operation and Development (OECD), OECD guidelines for Testing chemicals, Guideline No.104: 'Vapour pressure curve", July 27, 1995.
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- static method
- Specific details on test material used for the study:
- No further details specified in the study report.
- Key result
- Temp.:
- 20 °C
- Vapour pressure:
- 0.22 Pa
- Key result
- Temp.:
- 20 °C
- Vapour pressure:
- 0.002 mm Hg
- Conclusions:
- The Static Technique was used for the determination of the vapour pressure at 20 °C.
Hatcol 5127 p(20°C) = 0.22 ± 0.01 Pa = (1.66 ±. 008)e-3 mm Hg - Executive summary:
The determination of the vapour pressure was performed in accordance with the following guidelines:
European Economic Community (EEC), EEC directive 92/69 EEC, Part A, Methods for the determination of physico-chemical properties, A.4 'Vapour pressure", EEC Publication No. L333, December 1992.
Organisation for Economic Co-operation and Development (OECD), OECD guidelines for Testing chemicals, Guideline No.104: 'Vapour pressure curve", July 27, 1995.
The Static Technique was used for the determination of the vapour pressure at 20 °C.
Hatcol 5127
p(20°C) = 0.22 ± 0.01 Pa = (1.66 ±. 008)e-3 mm Hg
According to the OECD guideline, the recommended range for the Static method is: 10 up to 105Pa. However, when using a capacitance manometer, the Static method can be used below 10-1Pa (according to guideline's paragraph 'Apparatus'). This study was performed using a capacitance manometer with a measurement range of 6x10-3Pa - 2x105Pa. The vapour pressures measured for Hatcol 5127 at the three test temperatures were all between 0.3 and 1.1 Pa.
All sensors, thermometers and pressure sensor heads were calibrated over the ranges used in the experiments. Pressure sensor heads were calibrated from high vacuum (<< 10-5Pa) to be read as "0”-value up to 1 Pa. The thermometers were calibrated in the measurement range used for testing.
Reference
The first measurement of the first series was a deviating value due to system instability and was not taken into account for the calculations. The results of the vapour pressure calculations are summarised in Table 1.
Table 1: Vapour pressure of Hatcol 5150 at 3 different temperatures
Measurement |
Temperature |
Mean vapour pressure ± 2 x calculated error [pa] |
||
[°C] |
[K] |
p |
In p |
|
4 – 19 22 – 32 33 – 47 |
37.93 32.76 25.96 |
311.08 305.91 299.11 |
1.156 ± 0.038 0.747 ± 0.005 0.392 ± 0.005 |
0.145 ± 0.032 -0.292 ± 0.007 -0.938 ± 0.014 |
Fitting the data using the least squares method gives a value of 0.165 Pa for the vapour pressure of the test substance at 20 °C. The error for the vapour pressure (p) calculated from the fit was 5.0 %. The deviation between each of the three data points and the fit was ≤ 2.0 %.
The error made in estimating the mean vapour pressure per temperature series was ≤ 1.1 %.
Taking all these errors into account, a value of 0.01 Pa (i.e. 6.0 %) was found to be reasonable for the uncertainty in the calculated vapour pressure at 20 °C.
According to the OECD guideline, the recommended range for the Static method is: 10 up to 105 Pa. However, when using a capacitance manometer, the Static method can be used below 10-1Pa (according to guideline's paragraph 'Apparatus'). This study was performed using a capacitance manometer with a measurement range of 6x10-3 Pa - 2x105 Pa. The vapour pressures measured for Hatcol 5150 at the three test temperatures were all between 0.3 and 1.1 Pa.
All sensors, thermometers and pressure sensor heads were calibrated over the ranges used in the experiments. Pressure sensor heads were calibrated from high vacuum (<< 10-5 Pa) to be read as "0”-value up to 1 Pa. The thermometers were calibrated in the measurement range used for testing.
The measured vapour pressures and their natural logarithms are summarised below and are expressed in Pa. The values given are rounded values.
37.93˚C (311.08 K) |
32.76˚C (305.91 K) |
25.96˚C (299.11 K) |
||||||
Nr |
P |
Ln P |
Nr |
P |
Ln P |
Nr |
P |
Ln P |
1 |
1.34 |
0.29* |
20 |
0.724 |
-0.32* |
33 |
0.389 |
-0.94 |
2 |
1.25 |
0.22* |
21 |
0.732 |
-0.31* |
34 |
0.398 |
-0.92 |
3 |
1.22 |
0.20* |
22 |
0.747 |
-0.29 |
35 |
0.398 |
-0.92 |
4 |
1.17 |
0.16 |
23 |
0.747 |
-0.29 |
36 |
0.395 |
-0.93 |
5 |
1.18 |
0.16 |
24 |
0.746 |
-0.29 |
37 |
0.394 |
-0.93 |
6 |
1.15 |
0.14 |
25 |
0.754 |
-0.28 |
38 |
0.391 |
-0.94 |
7 |
1.13 |
0.13 |
26 |
0.748 |
-0.29 |
39 |
0.390 |
-0.94 |
8 |
1.13 |
0.12 |
27 |
0.739 |
-0.30 |
40 |
0.390 |
-0.94 |
9 |
1.16 |
0.15 |
28 |
0.745 |
-0.29 |
41 |
0.388 |
-0.95 |
10 |
1.16 |
0.15 |
29 |
0.747 |
-0.29 |
42 |
0.390 |
-0.94 |
11 |
1.12 |
0.11 |
30 |
0.751 |
-0.29 |
43 |
0.388 |
-0.95 |
12 |
1.12 |
0.12 |
31 |
0.744 |
-0.30 |
44 |
0.392 |
-0.94 |
13 |
1.17 |
0.16 |
32 |
0.748 |
-0.29 |
45 |
0.385 |
-0.95 |
14 |
1.19 |
0.17 |
|
|
|
46 |
0.392 |
-0.94 |
15 |
1.18 |
0.16 |
|
|
|
47 |
0.390 |
-0.94 |
16 |
1.15 |
0.14 |
|
|
|
|
|
|
17 |
1.19 |
0.18 |
|
|
|
|
|
|
18 |
1.16 |
0.15 |
|
|
|
|
|
|
19 |
1.14 |
0.13 |
|
|
|
|
|
|
* system instability. The (Ln) p value obtained during this measurement was not used for the calculations.
Description of key information
p(20 °C) = 0.22 ± 0.01 Pa = (1.66 ±. 008)x10 -3mm Hg
Key value for chemical safety assessment
- Vapour pressure:
- 0.22 Pa
- at the temperature of:
- 20 °C
Additional information
The Static Technique was used for the determination of the vapour pressure at 20 °C.
Hatcol 5150
p(20 °C) = 0.22 ± 0.01 Pa = (1.66±. 008)x10-3mm Hg
According to the OECD guideline, the recommended range for the Static method is: 10 up to 105Pa. However, when using a capacitance manometer, the Static method can be used below 10-1Pa (according to guideline's paragraph 'Apparatus'). This study was performed using a capacitance manometer with a measurement range of 6x10-3Pa - 2x105Pa. The vapour pressures measured for Hatcol 5127 at the three test temperatures were all between 0.3 and 1.1 Pa.
All sensors, thermometers and pressure sensor heads were calibrated over the ranges used in the experiments. Pressure sensor heads were calibrated from high vacuum (<< 10-5Pa) to be read as "0”-value up to 1 Pa. The thermometers were calibrated in the measurement range used for testing.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.