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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Melting point / freezing point

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Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: authoritative handbook

Data source

Reference
Reference Type:
review article or handbook
Title:
Lange's Handbook of Chemistry (15th Edition)
Author:
Dean, J.A.
Year:
1999
Bibliographic source:
© 1999 McGraw-Hill; online query 06 March 2012

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: no data
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

Results and discussion

Melting / freezing point
Melting / freezing pt.:
-30 °C

Applicant's summary and conclusion