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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
stability: thermal, sunlight, metals, other
Remarks:
Migrated from section 'Stability: thermal, sunlight, metals'
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: scientifically acceptable study, basic data given

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1999

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
other: DIN 51007
Principles of method if other than guideline:
Dynamische Differenzcalorimetrie (DSC)
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
1,2,3,4-tetrahydroisoquinoline
EC Number:
202-050-0
EC Name:
1,2,3,4-tetrahydroisoquinoline
Cas Number:
91-21-4
Molecular formula:
C9H11N
IUPAC Name:
1,2,3,4-tetrahydroisoquinoline
Details on test material:
name of test material (as cited in study report): 1,2,3,4-Tetrahydroisochinolin techn.
Analytical purity: 93%

Results and discussion

For thermal stability study

Test substance thermally stable:
yes

Any other information on results incl. tables

1 reaction:                            exotherm

onset temperature:               120 °C

peak temperature:                 248 °C   

released heat quantity:           85 J/g

2. reaction:                            exotherm

onset temperature:               275 °C

peak temperature:                 363 °C   

released heat quantity:           120 J/g

               

Applicant's summary and conclusion