Registration Dossier
Registration Dossier
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EC number: 224-221-9 | CAS number: 4253-34-3
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The data was sourced from an acute oral toxicity study report.
- Principles of method if other than guideline:
- Based on visual observation and experience on use and handling.
- GLP compliance:
- yes
- Physical state at 20°C and 1013 hPa:
- solid
- Key result
- Form:
- solid: crystalline
- Substance type:
- organic
- Conclusions:
- The substance was reported as a crystaline solid in an acute toxicity study (oral), the result is considered reliable.
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The data was sourced from an acute oral toxicity study report.
- Principles of method if other than guideline:
- Based on visual observation and experience on use and handling.
- GLP compliance:
- no
- Physical state at 20°C and 1013 hPa:
- liquid
- Key result
- Form:
- liquid
- Substance type:
- organic
- Conclusions:
- The substance was reported as a liquid in an acute toxicity study report (oral), the result is considered reliable.
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The data was sourced from a flash point determination study report.
- Principles of method if other than guideline:
- Visual observation, experienve in use and handling.
- GLP compliance:
- yes (incl. QA statement)
- Physical state at 20°C and 1013 hPa:
- liquid
- Key result
- Form:
- liquid
- Colour:
- colourless to yellow
- Substance type:
- organic
- Conclusions:
- The substance was reported as a colourless to yellow liquid in flash point study report, the result is considered reliable.
- Endpoint:
- appearance / physical state / colour
- Type of information:
- other: Data obtained from MSDS
- Adequacy of study:
- weight of evidence
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- secondary literature
- Principles of method if other than guideline:
- Based on visual observation and experience on use and handling.
- GLP compliance:
- not specified
- Physical state at 20°C and 1013 hPa:
- liquid
- Key result
- Form:
- liquid
- Odour:
- pungent
- Substance type:
- organic
- Conclusions:
- The substance was reported as a clear liquid in a company safety data sheet
Referenceopen allclose all
Description of key information
Physical state: crystalline solid, but used in a non-solid form (liquid)
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
Additional information
Methylsilanetriyl triacetate is manufactured as a low melting crystalline solid; it has a melting point of 40 - 43°C and a boiling point of 206 - 220°C. However, the substance is used in a non-solid form and is moisture sensitive. The commercial material of the substance as supplied within the EU is as a liquid.
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.
