Registration Dossier

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:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data

Data source

Reference
Reference Type:
review article or handbook
Title:
Römpp Chemie Lexikon, 9th edition: Siliziumdioxid
Author:
Falbe J and Regitz M (eds.)
Year:
1995
Bibliographic source:
Römpp Chemie Lexikon, 9. Auflage, Thieme Verlag, 1990

Materials and methods

Principles of method if other than guideline:
Data from collection of data, thus no data about the method was available.
GLP compliance:
not specified
Type of method:
other: Data from collection of data, thus no data about the method was available.

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid

Results and discussion

Melting / freezing point
Key result
Melting / freezing pt.:
>= 1 716 - <= 1 736 °C
Atm. press.:
1 033 hPa
Decomposition:
no
Sublimation:
no

Applicant's summary and conclusion