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EC number: 204-706-1 | CAS number: 124-63-0
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- from 03 November 2009 to 01 December 2009
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP study with dated and signed quality assurance inspection statement included.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- not specified
- GLP compliance:
- yes
- Type of method:
- isoteniscope
Test material
- Reference substance name:
- Methanesulphonyl chloride
- EC Number:
- 204-706-1
- EC Name:
- Methanesulphonyl chloride
- Cas Number:
- 124-63-0
- Molecular formula:
- CH3ClO2S
- IUPAC Name:
- methanesulfonyl chloride
- Details on test material:
- name: methanesulphonyl chloride
batch n. 096260041
Expiration date: July 2011
Production date: July 2009
Storage: room temperature - darkness
Manufacturer: OXON Italia S.p.A.
Constituent 1
Results and discussion
Vapour pressureopen allclose all
- Temp.:
- 20 °C
- Vapour pressure:
- 0.68 kPa
- Temp.:
- 25 °C
- Vapour pressure:
- 0.89 kPa
Any other information on results incl. tables
Based on the simplified Clausius-Clapeyron equation a regression line was fitted on the measured data and the vapour pressure was extrapolated for 20 and 25 °C: 20 °C 0.68 kPa 25 °C 0.89 kPa
Vapor presssure of methanesulfonyl chloride at various temperature.
Temperature (°C) |
Vapor pressure 1 kPa |
Vapor pressure 2 kPa |
Vapor pressure 3 kPa |
Vapor pressure 4 kPa |
Vapor pressure 5 kPa |
Mean kPa |
RSD % |
20 |
0.75 |
0.75 |
0.76 |
0.69 |
0.63 |
0.72 |
8 |
25 |
0.94 |
0.97 |
0.97 |
0.88 |
0.88 |
0.93 |
5 |
30 |
1.19 |
1.23 |
1.20 |
1.14 |
1.14 |
1.18 |
4 |
35 |
1.52 |
1.56 |
1.51 |
1.46 |
1.46 |
1.49 |
4 |
40 |
1.91 |
1.94 |
1.87 |
1.84 |
1.84 |
1.86 |
4 |
45 |
2.47 |
2.42 |
2.29 |
2.28 |
2.28 |
2.32 |
6 |
50 |
2.92 |
3.00 |
2.82 |
2.81 |
2.81 |
2.83 |
5 |
55 |
3.53 |
3.61 |
3.33 |
3.36 |
3.36 |
3.38 |
6 |
60 |
4.44 |
4.52 |
4.13 |
4.22 |
4.22 |
4.22 |
7 |
65 |
5.66 |
5.61 |
5.08 |
5.25 |
5.25 |
5.25 |
8 |
70 |
6.96 |
6.92 |
6.22 |
6.50 |
6.50 |
6.46 |
8 |
75 |
8.53 |
8.57 |
7.63 |
8.06 |
8.06 |
7.95 |
8 |
80 |
10.48 |
10.50 |
9.23 |
9.87 |
9.87 |
9.72 |
9 |
85 |
12.91 |
12.83 |
11.14 |
12.01 |
12.01 |
11.83 |
10 |
90 |
15.81 |
15.69 |
13.51 |
14.59 |
14.59 |
14.42 |
10 |
95 |
19.27 |
19.09 |
16.46 |
17.66 |
17.66 |
17.54 |
10 |
100 |
23.66 |
23.31 |
20.19 |
21.31 |
21.31 |
21.43 |
10 |
Applicant's summary and conclusion
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