Registration Dossier
Registration Dossier
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EC number: 942-754-1 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Physico-chemical properties were determined from experimental testing, except Partition Coefficient, and Explosive properties, that were derived from a structural analogue (racemate).
Some endpoints were waived, based on chemical structure.
The substance is a solid at ambient temperature, with no particles, and low volatility.
In water, it is slightly soluble, with weak surface-active properties. However, despite the standardised test shows surface-active potential under the experimental conditions, it is not considered as a true surfactant, due to the chemical structure of the substance, non-intended use and observed behaviour of the substance in the water solubility and partition coefficient studies.
It has potential for bioaccumulation and aquatic chronic toxicity, based on CLP criteria.
It is NOT classified as dangerous with regard to physical hazards, based on CLP criteria.
Some parameters may vary slightly depending on the composition.
Additional information
Summary of relevant physico-chemical properties:
Endpoint |
Data |
Appearance (visual) |
Coulourless/white to pale yellow, pasty solid. |
Melting point (OECD 102/EU A1/BS4634, capillary) |
ca 65°C (61 to 69°C) |
Boiling point (OECD 103/EU A2, Siwoloboff) |
ca 318 °C (315 to 322°C) at 97.7 kPa |
Relative density (OECD 109/EU A3, gas pycnometer) |
D204= 1.04 |
Vapour pressure (OECD 104/EU A4, gas saturation) |
0.236 Pa at 25°C (extrapolated) |
Log Kow (OECD 123, slow-stirring) |
5.09 (at 25°C) (from analogue) |
Water solubility (OECD 105/EU A6, elution) |
4.97 mg/L for isomer 1 and 1.87 mg/L for isomer 2 in double distilled water (pH = 8) and 4.76 mg/L for isomer 1 and 1.75 mg/L for isomer 2 in daphnia medium (M4) (pH = 7) |
Surface tension (OECD115/EU A5/ISO304, ring) |
58.2 mN/m, at 90% saturation expected. |
Flammability (UN N1, preliminary test) |
No ignition in contact with a flame. (not a flammable solid) |
Self-Ignition Temperature, Self-heating properties (data waiving) |
No auto-ignition or self-heating anticipated, as a low melting solid. |
Flammability if contact with air or water (data waiving) |
No pyrophoric properties expected, or release of flammable gas, based on chemical structure and experience. |
Explosive properties (data waiving) |
No explosive properties anticipated, based on chemical structure and calorimetric test on analogue. |
Oxidising properties (data waiving) |
No oxidising properties anticipated, based on chemical structure). |
Self-reactive properties (data waiving) |
No potential, based on chemical structure. |
Organic peroxide (data waiving) |
Not a peroxide, based on chemical structure. |
Corrosivity to metals (data waiving) |
Test method not applicable to solids. |
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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