Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 231-130-8 | CAS number: 7440-21-3
Boiling point
Administrative data
- Endpoint:
- boiling point
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Handbook data
Data source
Referenceopen allclose all
- Reference Type:
- review article or handbook
- Title:
- The Elements - Silicon
- Author:
- Lide, D.R. (Ed.)
- Year:
- 2 007
- Bibliographic source:
- CRC Handbook of Chemistry and Physics, Internet Version, 87th ed., Boca Raton, FL, Taylor and Francis
- Reference Type:
- review article or handbook
- Title:
- Silicon
- Author:
- Zulehner, W., Neuer, B., Rau G.
- Year:
- 2 009
- Bibliographic source:
- Ullmann's Encyclopedia of Industrial Chemistry, Electronic Release, 7th ed., Weinheim, Wiley-VCH. A23
- Reference Type:
- review article or handbook
- Title:
- Silicon and silicon alloys
- Author:
- Runyan, W. R.
- Year:
- 2 001
- Bibliographic source:
- Kirk-Othmer Encyclopedia of Chemical Technology, 4th ed., vol. 21, New York, John Wiley & Sons
Materials and methods
Test material
- Reference substance name:
- Silicon
- EC Number:
- 231-130-8
- EC Name:
- Silicon
- Cas Number:
- 7440-21-3
- Molecular formula:
- Si
- IUPAC Name:
- silicon
Constituent 1
Results and discussion
Boiling point
- Boiling pt.:
- 2 355 - 3 265 °C
- Atm. press.:
- 101.3 kPa
Applicant's summary and conclusion
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
