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EC number: 225-195-1 | CAS number: 4708-04-7
- 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
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline + GLP-Study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7950 (Vapor Pressure)
- GLP compliance:
- yes
- Type of method:
- dynamic method
Test material
- Reference substance name:
- Propylphosphonic dichloride
- EC Number:
- 225-195-1
- EC Name:
- Propylphosphonic dichloride
- Cas Number:
- 4708-04-7
- Molecular formula:
- C3H7Cl2OP
- IUPAC Name:
- propylphosphonoyl dichloride
Constituent 1
Results and discussion
Vapour pressureopen allclose all
- Temp.:
- 20 °C
- Vapour pressure:
- 1 hPa
- Remarks on result:
- other: Calculated from Antoine-equation. Measured results see below.
- Temp.:
- 25
- Vapour pressure:
- 1.4 hPa
- Remarks on result:
- other: Calculated from Antoine-equation. Measured results see below.
- Temp.:
- 50
- Vapour pressure:
- 5.7 hPa
- Remarks on result:
- other: Calculated from Antoine-equation. Measured results see below.
Any other information on results incl. tables
The vapour pressure was measured in the temperature range of 98 to 190 °C. The measured vapour pressure values together with the measured temperatures are listed in table
No. Temperature / °C Vapour pressure / hPa Remark
1 97.91 50 measured up
2 108.97 75 measured up
3 117.05 100 measured up
4 128.91 150 measured up
5 137.59 200 measured up
6 150.35 300 measured up
7 160.02 400 measured up
8 174.58 600 measured up
9 185.54 800 measured up
10 190.23 900 measured up
11 180.26 700 measured down
12 155.23 350 measured down
13 123.13 125 measured down
14 102.49 60 measured down
From the measured data points of the vapour pressure curve the constants A, B and C of the Antoine equation
Log p [Pa] = A + B/(C+T [°C])
can be derived by regression of the data points to
A = 10.0173
B = -2346.10
C = 273.15.
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.
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.