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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
3 (not reliable)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data

Data source

Reference
Reference Type:
review article or handbook
Title:
Melting point - 5-aminoisophthalic acid
Bibliographic source:
EPI Summary ChemSpider Database
Report date:
2016

Materials and methods

Principles of method if other than guideline:
method not known
GLP compliance:
not specified
Type of method:
other: method not known

Test material

1
Chemical structure
Reference substance name:
5-aminoisophthalic acid
EC Number:
202-748-5
EC Name:
5-aminoisophthalic acid
Cas Number:
99-31-0
Molecular formula:
C8H7NO4
IUPAC Name:
5-aminoisophthalic acid
Test material form:
solid: crystalline

Results and discussion

Melting / freezing pointopen allclose all
Melting / freezing pt.:
300 °C
Atm. press.:
101.3 kPa
Melting / freezing pt.:
360 °C
Atm. press.:
101.3 kPa

Applicant's summary and conclusion