Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 246-467-6
CAS number: 24801-88-5
A preliminary thermogravimetric
measurement was performed over a temperature range from room temperature
to 595°C. A single step is registered with a maximum at 223°C and a mass
loss of 99.8 %. After cooling a brown residue at the edge of the
crucible bottom was visible.
Upon heating the heat flow curves
showed a single endothermic peak each (peak maximum: 245.5°C;
extrapolated onset temperature: 240.8°C; mean of both determinations)
indicating the boiling temperature at ambient pressure. After the
measurements the sample had lost 99.5 % of its original mass.
Results were converted to normal
boiling points using the Sidney-Young equation.
extrapolated onset temperature [°C]
boiling temperature [°C] at 1013 hPa
copies of the DSC curves and the preliminary thermogravimetric curve of
the test item are attached.
boiling temperature of triethoxy(3-isocyanatopropyl)silane was
determined by differential scanning calorimetry according to OECD Test
Guideline 103 [adopted on 27 July 1995] and EU test method A.2 "Boiling
temperature", Council Regulation (EC) No 440/2008 of 30 May 2008.The
result (converted to 1013 hPa) was 242°C.
Boiling point: 242°C at 1013 hPa
Two reliable measured boiling
point results are available for the registered substance. In
Enste-Diefenbach 2013, a boiling point value of 242°C at 1013 hPa was
determined for the substance using a Differential Scanning Calorimetry
(DSC) in accordance with the OECD Test Guideline 103 and in compliance
with GLP. The result is considered to be reliable and is selected as the
In another reliable study (Ahrens
2013) conducted in accordance with OECD Test Guideline 103 but not in
compliance with a known quality system, a boiling point of 240.5°C at
1013 hPa was determined for the substance using a DSC method. The
supporting study is in agreement with the key study.
In available secondary sources to
which no reliability could be assigned, a boiling point of 238°C at 1013
hPa was reported for the substance.
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.
På den här webbplatsen används kakor. Syftet är att optimera din upplevelse av den.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Do not show this message again