Registration Dossier
Registration Dossier
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EC number: 216-472-8 | CAS number: 1592-23-0
Dissociation constant
Administrative data
Link to relevant study record(s)
- Endpoint:
- dissociation constant
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: authoritative database
- Justification for type of information:
- Data from authoritative database
- Qualifier:
- according to guideline
- Guideline:
- other: as mention below
- Principles of method if other than guideline:
- Determine dissociation constant of Calcium distearate
- GLP compliance:
- no
- Specific details on test material used for the study:
- Name of test material (as cited in study report): Calcium Stearate
Molecular formula : C36H70CaO4
Molecular weight: 607.04 g/mole
Smiles notation :C(CCCCCCCCCCC)CCCCCC(=O)[O].C(CCCCCCCCCCC)CCCCCC(=O)[O].[Ca+2]
InChl:1S/2C18H36O2.Ca/c2*123456789101112131415161718(
19)20;/h2*217H2,1H3,(H,19,20);/q;;+2/p2
Substance Type: Organic
Physical State: Solid - Dissociating properties:
- yes
- No.:
- #1
- pKa:
- > -6.82 - -6.405
- Remarks on result:
- other: At temperature 30 - 60 Deg C
- Conclusions:
- Dissociation constant of chemical Calcium distearate is determine to be -6.8202 to -6.40483 at temperature 30-60 Deg C.
- Executive summary:
Dissociation constant of chemical Calcium distearate is determine to be -6.8202 to -6.40483 at temperature 30-60 Deg C.
Reference
Description of key information
Dissociation constant of chemical Calcium distearate is determine to be -6.8202 to -6.40483 at temperature 30-60 Deg C.
Key value for chemical safety assessment
Additional information
Dissociation constant of chemical Calcium distearate is determine to be -6.8202 to -6.40483 at temperature 30-60 Deg C.
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