Registration Dossier
Registration Dossier
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EC number: 279-399-0 | CAS number: 80118-06-5
Endpoint summary
Administrative data
Description of key information
Additional information
Summary of relevant physico-chemical properties of the ISOPENTYRATE:
Endpoint |
Data |
Appearance |
ISOPENTYRATE is a colourless clear organic liquid at 20 °C and 1 atm. |
Melting range |
The freezing point of ISOPENTYRATE could not be determined down to – 38 °C according to the criteria of the guidelines used. |
Boiling point |
ISOPENTYRATE started boiling at 176.4 °C (449.6 K) at normal pressure (101,325 kPa). |
Relative density |
The relative density of ISOPENTYRATE was determined to be D20/4 = 0.8689. |
Granulometry |
not applicable (liquid) |
Vapour pressure |
The Vapour Pressure (Vp) of ISOPENTYRATE was predicted to be 160 Pa at 25°C with a 95% interval limits of 146 to 175 Pa. |
Log Kow |
The log Kow value of ISOPENTYRATE was predicted as follows : 3.4. |
Water solubility |
The Water Solubility of ISOPENTYRATE was predicted as follows : 155 mg/L. with 95% confidence limits = 132-182 mg/L at 20°C. Therefore the substance is considered as moderately soluble. |
Surface tension |
The surface tension of an aqueous solution of ISOPENTYRATE (90% of the saturation solubility) was determined to be 65.7 mN/m at 20 °C. Based on the criteria as outlined in the EC Guideline and the results of this study, ISOPENTYRATE is considered as a non-surface active substance. |
Auto-ignition temperature |
ISOPENTYRATE has been determined to have an auto-ignition temperature of 375 °C. |
Flash-point Flammability |
The flash point of test substance was determined to be 57.5 °C with a continuously closed cup flash point tester. ISOPENTYRATE is considered to be flammable liquid (category 3) No hazardous reaction anticipated if contact with air or water, based on chemical structure and experience in handling and use. |
Explosive properties |
ISOPENTYRATE is not to be classified as explosive material, based on chemical structure. |
Oxidising properties |
ISOPENTYRATE is considered to have no oxidizing properties, based on chemical structure. |
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