Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: manufacturing data

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2008
Report date:
2008

Materials and methods

Test guideline
Guideline:
other: no data
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
dipotassium disodium bis(2-[(E)-[(2E)-2-{[carboxylato(2-hydroxyphenyl)methyl]imino}ethylidene]amino]-2-(2-hydroxyphenyl)acetate)
EC Number:
928-813-4
Cas Number:
1179904-58-5
Molecular formula:
C18H18N2M2O6 (M = Na, K)
IUPAC Name:
dipotassium disodium bis(2-[(E)-[(2E)-2-{[carboxylato(2-hydroxyphenyl)methyl]imino}ethylidene]amino]-2-(2-hydroxyphenyl)acetate)

Results and discussion

Physical state at 20°C and 1013 hPa:
liquid
Form / colour / odour
Colour:
red to black
Odour:
other: of phenol

Applicant's summary and conclusion