Registration Dossier
Registration Dossier
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EC number: 211-425-8 | CAS number: 644-97-3
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: scientifically acceptable method
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 990
- Report date:
- 1990
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: OECD 104
- GLP compliance:
- no
- Type of method:
- dynamic method
Test material
- Reference substance name:
- Dichloro(phenyl)phosphine
- EC Number:
- 211-425-8
- EC Name:
- Dichloro(phenyl)phosphine
- Cas Number:
- 644-97-3
- Molecular formula:
- C6H5Cl2P
- IUPAC Name:
- dichloro(phenyl)phosphine
- Test material form:
- other: liquid
- Details on test material:
- Name of test material (as cited in study report): Phenyldichlorphosphin
Analytical purity: 99,8%
Constituent 1
Results and discussion
Boiling pointopen allclose all
- Boiling pt.:
- 223.2 °C
- Atm. press.:
- 1 003.78 hPa
- Remarks on result:
- other: highest value measured
- Boiling pt.:
- 223.4 °C
- Atm. press.:
- 1 013.25 hPa
- Decomposition:
- no
- Remarks on result:
- other: normal boiling temperature (extrapolated)
Any other information on results incl. tables
Measurement:
Temperature[°C] |
Vapour Pressure [hPa] |
Aberration [%] |
|
Measurement |
Calculation |
||
44.66 |
1.003 |
1.001 |
0.1890 |
55.50 |
2.009 |
2.000 |
0.4300 |
62.37 |
3.012 |
3.012 |
-0.0133 |
74.95 |
6.025 |
6.049 |
-0.4059 |
84.96 |
10.044 |
10.087 |
-0.4263 |
109.06 |
30.119 |
30.192 |
-0.2412 |
126.44 |
60.241 |
60.258 |
-0.0281 |
140.51 |
100.420 |
100.169 |
0.2499 |
175.38 |
301.140 |
299.906 |
0.4096 |
201.40 |
602.670 |
600.964 |
0.2334 |
215.92 |
853.070 |
853.088 |
-2.12E-03 |
223.20 |
1003.780 |
1007.799 |
-0.4004 |
223.4 |
--- |
1013.25 |
--- |
The normal boiling temperature was obtained by intrapolation/extrapolation from the vapour pressure curve.
By the end of the test, the color of the test substance had shifted to brown, though decomposition could not be detected by analysis.
Applicant's summary and conclusion
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.
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