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EC number: 213-607-2 | CAS number: 993-13-5
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- secondary literature
- Qualifier:
- no guideline followed
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Water solubility:
- > 1 000 g/L
- Conclusions:
- The water solubility of methylphosphonic acid was reported to be >1000 g/L.
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Peer reviewed literature
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- No details on test method provided.
- GLP compliance:
- no
- Type of method:
- other: no data
- Water solubility:
- > 20 g/L
- Remarks on result:
- other: no temperature reported
- Conclusions:
- The water solubility of methylphosphonic acid was reported to be >20 g/L.
Referenceopen allclose all
Description of key information
For water solubility only limited information is available. The value of >20 g/L has been reported by the US Army in the 1970s based on intense research on chemical warfare agents. The data have been peer reviewed and are taken forward to most important data bases dealing with PC parameters of chemical, toxicological and ecotoxicological data or general risk assessments. [Rosenblatt DH et al; Problem Definition Studies on Potential Environmental Pollutants II U.S. Army Medical Bioeng Res Devel Lab Fort Detrick. Frederick, MD AD AO30428 pp. 7, C1 -C7 (1975)]
Key value for chemical safety assessment
- Water solubility:
- 20 000 mg/L
- at the temperature of:
- 20 °C
Additional information
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