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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
dissociation constant
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: The calculation was using the scientific authoritative software program as recommended in Guideline

Data source

Reference
Reference Type:
other: unpublished calculation
Title:
SciFinder – Predicted Property Values
Bibliographic source:
REGISTRY (Copyright (C)2012 ACS) cited in SciFinder Database; online query 05.01.2012
Report date:
2012

Materials and methods

Principles of method if other than guideline:
calculated using ACD/Labs software V11.02 ( ©1994-2012 ACD/Labs) cited in SciFinder database
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
2,4,6-Tri(2,4-dihydroxyphenyl)-1,3,5-triazine
EC Number:
700-796-6
Cas Number:
2125-23-7
Molecular formula:
C21H15N3O6
IUPAC Name:
2,4,6-Tri(2,4-dihydroxyphenyl)-1,3,5-triazine
Details on test material:
- Substance type: organic
- Physical state: solid

Results and discussion

Dissociating properties:
yes
Dissociation constant
No.:
#1
pKa:
8
Temp.:
25 °C
Remarks on result:
other: ±0.40, most Acidic

Applicant's summary and conclusion