Registration Dossier
Registration Dossier
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EC number: 209-520-4 | CAS number: 583-78-8
Water solubility
Administrative data
- 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 in HSDB 2009-08-20
Data source
Reference
- Reference Type:
- publication
- Title:
- Toxicological evaluation of selected chlorinated phanols Water chlorination
- Author:
- Borzelleca J.F., Condie L.W. & Hayes J.R.
- Year:
- 1 985
- Bibliographic source:
- Chem. Envirn. Impact Health eff. Proc. Conf. 5K (1985) (25)
Materials and methods
- Principles of method if other than guideline:
- Guideline not reported
- GLP compliance:
- not specified
Test material
- Reference substance name:
- 2,5-dichlorophenol
- EC Number:
- 209-520-4
- EC Name:
- 2,5-dichlorophenol
- Cas Number:
- 583-78-8
- Molecular formula:
- C6H4Cl2O
- IUPAC Name:
- 2,5-dichlorophenol
- Reference substance name:
- Phenol, 2,5-dichloro-
- IUPAC Name:
- Phenol, 2,5-dichloro-
- Test material form:
- not specified
- Details on test material:
- purity not reported
Constituent 1
Constituent 2
Results and discussion
Water solubility
- Water solubility:
- 2 000 mg/L
- Temp.:
- 25 °C
- Remarks on result:
- other: pH not available
Any other information on results incl. tables
supported by EPIWIN 4.1
Water Sol from Kow (WSKOW v1.42) Results:
========================================
Water Sol: 1270 mg/L
SMILES : Oc(c(ccc1CL)CL)c1
CHEM : Phenol, 2,5-dichloro-
MOL FOR: C6 H4 CL2 O1
MOL WT : 163.00
---------------------------------- WSKOW v1.42 Results ------------------------
Log Kow (estimated) : 2.80
Log Kow (experimental): 3.06
Cas No: 000583-78-8
Name : 2,5-DICHLOROPHENOL
Refer : HANSCH,C ET AL. (1995)
Log Kow used by Water solubility estimates: 3.06
Equation Used to Make Water Sol estimate:
Log S (mol/L) = 0.693-0.96 log Kow-0.0092(Tm-25)-0.00314 MW + Correction
Melting Pt (Tm) = 59.00 deg C (Use Tm = 25 for all liquids)
Correction(s): Value
-------------------- -----
Phenol 0.961
Log Water Solubility (in moles/L) : -2.108
Water Solubility at 25 deg C (mg/L): 1270
Applicant's summary and conclusion
- Conclusions:
- Interpretation of results (migrated information): soluble (1000-10000 mg/L)
- Executive summary:
water solubility 2000 mg/l at 25 °C (soluble)
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