Registration Dossier
Registration Dossier
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EC number: 201-204-4 | CAS number: 79-41-4
Henry's Law constant
Administrative data
- Endpoint:
- Henry's law constant
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Data source
Reference
- Reference Type:
- publication
- Title:
- The Henry's law constants of pyruvic and methacrylic acids.
- Author:
- Khan I, Brimblecombe P, Clegg SL
- Year:
- 1 992
- Bibliographic source:
- Environ. Technol. 13: 587-593
Materials and methods
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Methacrylic acid
- EC Number:
- 201-204-4
- EC Name:
- Methacrylic acid
- Cas Number:
- 79-41-4
- Molecular formula:
- C4H6O2
- IUPAC Name:
- methacrylic acid
- Test material form:
- liquid
Constituent 1
Results and discussion
Henry's Law constant H
- H:
- 0.039 Pa m³/mol
- Temp.:
- 25 °C
Any other information on results incl. tables
Henry's law constant
H = 0.039 Pa*m3/mol at 25 degree C
(= 2.58 * 10 exp.3 mol/kg * atm)
measured value
Applicant's summary and conclusion
- Conclusions:
- Henry's law constant H = 0.039 Pa*m3/mol at 25 °C
- Executive summary:
Henry's law constant H = 0.039 Pa*m3/mol at 25 °C
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