Registration Dossier
Registration Dossier
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EC number: 240-815-0 | CAS number: 16752-77-5
Surface tension
Administrative data
Link to relevant study record(s)
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- June 1, 2001- September 25, 2001
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- GLP compliance:
- yes
- Type of method:
- ring method
- Specific details on test material used for the study:
- Methomyl
DPX-X1179-512
Purity 98.02% - Key result
- Surface tension:
- >= 73.6 - <= 73.8 other: dynes/cm
- Temp.:
- 20 °C
- Conc.:
- 1 g/L
- Conclusions:
- The true surface tension of a 1-mg/mL aqueous solution of the test substance was determined to be 73.7 ± 0.1 dynes/cm at an average recorded temperature of 20.1 ± 0.3°C All determinations were made within six hours of solution preparation.
- Executive summary:
The surface tension of a 1-mg/mL aqueous solution of methomyl was determined to be 73.7 ± 0.1 dynes/cm at an average recorded temperature of 20.1 ± 0.3°C.
Reference
Description of key information
OECD 115
Key value for chemical safety assessment
- Surface tension:
- 73.7
- in mN/m at 20°C and concentration in mg/L:
- 1
Additional information
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