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Benzenesulfonic acid, mono- and dialkylation products with C16-20 (even numbered, branched and linear) olefins, calcium salts, calcium carbonate, overbased, including distillates (petroleum), hydrotreated, solvent-refined, solvent-dewaxed, or catalytic dewaxed, light or heavy paraffinic C15-C50
EC number: 701-356-6 | 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
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Testing was conducted between 15 September and 27 September 2010.
- 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:
- 2 010
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Testing was conducted using a procedure designed to be compatible with Method A4 Vapour Pressure of Commission Regulation (EC) No 440/2008 of 30 May 2008, and Method 104 specified in the OECD Guidelines for Testing of Chemicals, 23 March 2006.
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- effusion method: vapour pressure balance
Test material
- Reference substance name:
- X-12764
- IUPAC Name:
- X-12764
- Details on test material:
- Sponsor's identification: X-12764
Description : dark brown viscous liquid
Batch number : not supplied
Label : INVENTORY NO: X-12764
Date received : 10 August 2010
Expiry date : 06 August 2016
Storage conditions: room temperature in the dark
Constituent 1
Results and discussion
Vapour pressure
- Temp.:
- 25 °C
- Vapour pressure:
- 0.004 Pa
Transition / decomposition
- Transition / decomposition:
- no
Any other information on results incl. tables
Results
Run 1
Temperature (ºC) |
Temperature (K) |
Reciprocal Temperature (K-1) |
Mass Difference (µg) |
Mass Difference (kg) |
Vapour Pressure (Pa) |
Log10Vp |
47 |
320.15 |
0.003123536 |
20.77 |
2.077E-08 |
0.028834081 |
-1.540093882 |
48 |
321.15 |
0.003113810 |
22.17 |
2.217E-08 |
0.030777640 |
-1.511764686 |
49 |
322.15 |
0.003104144 |
29.15 |
2.915E-08 |
0.040467668 |
-1.392891820 |
50 |
323.15 |
0.003094538 |
31.05 |
3.105E-08 |
0.043105355 |
-1.365468774 |
51 |
324.15 |
0.003084992 |
29.95 |
2.995E-08 |
0.041578273 |
-1.381133552 |
52 |
325.15 |
0.003075504 |
38.14 |
3.814E-08 |
0.052948091 |
-1.276149690 |
53 |
326.15 |
0.003066074 |
37.44 |
3.744E-08 |
0.051976312 |
-1.284194539 |
54 |
327.15 |
0.003056702 |
42.63 |
4.263E-08 |
0.059181362 |
-1.227815046 |
55 |
328.15 |
0.003047387 |
45.33 |
4.533E-08 |
0.062929653 |
-1.201144660 |
56 |
329.15 |
0.003038129 |
47.13 |
4.713E-08 |
0.065428515 |
-1.184232939 |
57 |
330.15 |
0.003028926 |
52.22 |
5.222E-08 |
0.072494739 |
-1.139693511 |
A plot of Log10(vapour pressure (Pa)) versus reciprocal temperature (1/T(K)) for Run 1 gives the following statistical data using an unweighted least squares treatment.
Slope -4097.343
Standard deviation in slope 296.623
Intercept 11.284
Standard deviation in intercept 0.912
The results obtained indicate the following vapour pressure relationship:
Log10(Vp (Pa)) = -4097.343/temp(K) + 11.284
The above yields a vapour pressure (Pa) at 298.15 K with a common logarithm of -2.459.
Run 2
Temperature (ºC) |
Temperature (K) |
Reciprocal Temperature (K-1) |
Mass Difference (µg) |
Mass Difference (kg) |
Vapour Pressure (Pa) |
Log10Vp |
47 |
320.15 |
0.003123536 |
20.07 |
2.007E-08 |
0.027862302 |
-1.554983006 |
48 |
321.15 |
0.003113810 |
25.66 |
2.566E-08 |
0.035622654 |
-1.448273727 |
49 |
322.15 |
0.003104144 |
28.95 |
2.895E-08 |
0.040190017 |
-1.395881811 |
50 |
323.15 |
0.003094538 |
29.65 |
2.965E-08 |
0.041161796 |
-1.385505681 |
51 |
324.15 |
0.003084992 |
34.65 |
3.465E-08 |
0.048103077 |
-1.317827140 |
52 |
325.15 |
0.003075504 |
35.84 |
3.584E-08 |
0.049755102 |
-1.303162378 |
53 |
326.15 |
0.003066074 |
38.54 |
3.854E-08 |
0.053503394 |
-1.271618668 |
54 |
327.15 |
0.003056702 |
43.43 |
4.343E-08 |
0.060291967 |
-1.219740549 |
55 |
328.15 |
0.003047387 |
43.73 |
4.373E-08 |
0.060708444 |
-1.216750901 |
56 |
329.15 |
0.003038129 |
49.22 |
4.922E-08 |
0.068329970 |
-1.165388769 |
57 |
330.15 |
0.003028926 |
50.02 |
5.002E-08 |
0.069440575 |
-1.158386691 |
A plot of Log10(vapour pressure (Pa)) versus reciprocal temperature (1/T(K)) for Run 2 gives the following statistical data using an unweighted least squares treatment.
Slope -3877.362
Standard deviation in slope 269.811
Intercept 10.613
Standard deviation in intercept 0.830
The results obtained indicate the following vapour pressure relationship:
Log10(Vp (Pa)) = -3877.362/temp(K) + 10.613
The above yields a vapour pressure (Pa) at 298.15 K with a common logarithm of -2.391.
Run 3
Temperature (ºC) |
Temperature (K) |
Reciprocal Temperature (K-1) |
Mass Difference (µg) |
Mass Difference (kg) |
Vapour Pressure (Pa) |
Log10Vp |
47 |
320.15 |
0.003123536 |
21.27 |
2.127E-08 |
0.029528209 |
-1.529762889 |
48 |
321.15 |
0.003113810 |
23.86 |
2.386E-08 |
0.033123793 |
-1.479859939 |
49 |
322.15 |
0.003104144 |
29.15 |
2.915E-08 |
0.040467668 |
-1.392891820 |
50 |
323.15 |
0.003094538 |
30.25 |
3.025E-08 |
0.041994750 |
-1.376805000 |
51 |
324.15 |
0.003084992 |
35.14 |
3.514E-08 |
0.048783323 |
-1.311728622 |
52 |
325.15 |
0.003075504 |
38.24 |
3.824E-08 |
0.053086917 |
-1.275012495 |
53 |
326.15 |
0.003066074 |
36.54 |
3.654E-08 |
0.050726881 |
-1.294761836 |
54 |
327.15 |
0.003056702 |
41.73 |
4.173E-08 |
0.057931931 |
-1.237081994 |
55 |
328.15 |
0.003047387 |
44.93 |
4.493E-08 |
0.062374351 |
-1.204993960 |
56 |
329.15 |
0.003038129 |
47.63 |
4.763E-08 |
0.066122643 |
-1.179649797 |
57 |
330.15 |
0.003028926 |
50.02 |
5.002E-08 |
0.069440575 |
-1.158386691 |
A plot of Log10(vapour pressure (Pa)) versus reciprocal temperature (1/T(K)) for Run 3 gives the following statistical data using an unweighted least squares treatment.
Slope -3769.875
Standard deviation in slope 265.631
Intercept 10.283
Standard deviation in intercept 0.817
The results obtained indicate the following vapour pressure relationship:
Log10(Vp (Pa)) =-3769.875/temp(K) + 10.283
The above yields a vapour pressure (Pa) at 298.15 K with a common logarithm of -2.362.
Run 4
Temperature (ºC) |
Temperature (K) |
Reciprocal Temperature (K-1) |
Mass Difference (µg) |
Mass Difference (kg) |
Vapour Pressure (Pa) |
Log10Vp |
47 |
320.15 |
0.003123536 |
20.47 |
2.047E-08 |
0.028417604 |
-1.546412536 |
48 |
321.15 |
0.003113810 |
24.16 |
2.416E-08 |
0.033540270 |
-1.474433449 |
49 |
322.15 |
0.003104144 |
26.86 |
2.686E-08 |
0.037288561 |
-1.428424370 |
50 |
323.15 |
0.003094538 |
30.75 |
3.075E-08 |
0.042688878 |
-1.369685259 |
51 |
324.15 |
0.003084992 |
31.25 |
3.125E-08 |
0.043383006 |
-1.362680357 |
52 |
325.15 |
0.003075504 |
33.55 |
3.355E-08 |
0.046575995 |
-1.331837854 |
53 |
326.15 |
0.003066074 |
36.04 |
3.604E-08 |
0.050032753 |
-1.300745596 |
54 |
327.15 |
0.003056702 |
40.34 |
4.034E-08 |
0.056002255 |
-1.251794485 |
55 |
328.15 |
0.003047387 |
42.73 |
4.273E-08 |
0.059320187 |
-1.226797486 |
56 |
329.15 |
0.003038129 |
47.33 |
4.733E-08 |
0.065706166 |
-1.182393874 |
57 |
330.15 |
0.003028926 |
49.62 |
4.962E-08 |
0.068885273 |
-1.161873619 |
A plot of Log10(vapour pressure (Pa)) versus reciprocal temperature (1/T(K)) for Run 4 gives the following statistical data using an unweighted least squares treatment.
Slope -3839.886
Standard deviation in slope 169.063
Intercept 10.480
Standard deviation in intercept 0.520
The results obtained indicate the following vapour pressure relationship:
Log10(Vp (Pa)) = -3839.886/temp(K) + 10.480
The above yields a vapour pressure (Pa) at 298.15 K with a common logarithm of -2.399.
Run 5
Temperature (ºC) |
Temperature (K) |
Reciprocal Temperature (K-1) |
Mass Difference (µg) |
Mass Difference (kg) |
Vapour Pressure (Pa) |
Log10Vp |
47 |
320.15 |
0.003123536 |
21.87 |
2.187E-08 |
0.030361163 |
-1.517681596 |
48 |
321.15 |
0.003113810 |
26.46 |
2.646E-08 |
0.036733259 |
-1.434940539 |
49 |
322.15 |
0.003104144 |
29.85 |
2.985E-08 |
0.041439448 |
-1.382586043 |
50 |
323.15 |
0.003094538 |
28.26 |
2.826E-08 |
0.039232120 |
-1.406358221 |
51 |
324.15 |
0.003084992 |
34.25 |
3.425E-08 |
0.047547775 |
-1.322869803 |
52 |
325.15 |
0.003075504 |
34.15 |
3.415E-08 |
0.047408949 |
-1.324139671 |
53 |
326.15 |
0.003066074 |
35.44 |
3.544E-08 |
0.049199800 |
-1.308036666 |
54 |
327.15 |
0.003056702 |
40.84 |
4.084E-08 |
0.056696383 |
-1.246444645 |
55 |
328.15 |
0.003047387 |
44.23 |
4.423E-08 |
0.061402572 |
-1.211813439 |
56 |
329.15 |
0.003038129 |
45.53 |
4.553E-08 |
0.063207305 |
-1.199232728 |
57 |
330.15 |
0.003028926 |
50.92 |
5.092E-08 |
0.070690006 |
-1.150641984 |
A plot of Log10(vapour pressure (Pa)) versus reciprocal temperature (1/T(K)) for Run 5 gives the following statistical data using an unweighted least squares treatment.
Slope -3484.402
Standard deviation in slope 229.295
Intercept 9.399
Standard deviation in intercept 0.705
The results obtained indicate the following vapour pressure relationship:
Log10(Vp (Pa)) = -3484.402/temp(K) + 9.399
The above yields a vapour pressure (Pa) at 298.15 K with a common logarithm of -2.288.
Please see Attachment 2 for Graphs of Log10Vapour Pressure vs Reciprocal Temperature Runs 1 - 5.
Applicant's summary and conclusion
- Conclusions:
- The vapour pressure of the test item has been determined to be 4.2 x 10e-3 Pa at 25ºC.
- Executive summary:
INTRODUCTION
Hazardous physico-chemical properties of the test item have been determined.
Methods employed are designed to be compatible with those specified in Commission Regulation (EC) No 440/2008 of 30 May 2008, Part A: Methods for the determination of physico-chemical properties and the current OECD Guidelines for Testing of Chemicals.
Method
The vapour pressure was determined using a vapour pressure balance withasurents being made at several temperatures and linear regression analysis used to calculate the vapour pressure at 25°C. Testing was conducted using a procedure designed to be compatible with Method A4 Vapour Pressure of Commission Regulation (EC) No 440/2008 of 30 May 2008, and Method 104 specified in the OECD Guidelines for Testing of Chemicals, 23 March 2006.
Summary of Results
Run
Log10[Vp(25ºC)]
1
-2.459
2
-2.391
3
-2.361
4
-2.399
5
-2.288
Mean
-2.380
Vapour Pressure
4.169 x 10-3Pa
Conclusion
The vapour pressure of the test item has been determined to be 4.2 x 10-3Pa at 25ºC.
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