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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 200-902-6 | CAS number: 75-79-6
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The state of the substance was determined based on a review of melting point and boiling point values that are considered reliable with restrictions.
Data source
Referenceopen allclose all
- Reference Type:
- publication
- Title:
- Methyl Trichlorosilane and its Fluorination Products.
- Author:
- Booth H S, Martin W F III
- Year:
- 1 946
- Bibliographic source:
- J. Amer. Chem. Soc., 68: 2655
- Reference Type:
- review article or handbook
- Title:
- CRC Handbook of Chemistry and Physics
- Author:
- Weast, R. C. (ed.)
- Year:
- 1 988
- Bibliographic source:
- 69th ed.
Materials and methods
- Principles of method if other than guideline:
- Physical State based on review of melting & boiling point
- GLP compliance:
- no
Test material
- Reference substance name:
- Trichloro(methyl)silane
- EC Number:
- 200-902-6
- EC Name:
- Trichloro(methyl)silane
- Cas Number:
- 75-79-6
- Molecular formula:
- CH3Cl3Si
- IUPAC Name:
- trichloro(methyl)silane
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- liquid
Applicant's summary and conclusion
- Conclusions:
- The substance is a liquid at 20°C and 1013 hPa on the basis of a melting point of -78°C and a boiling point of 66°C.
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.
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