Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Physico-chemical properties of the substance were mostly determined from experimental testing. Some endpoints were waived, based on chemical structure of the major constituents.


The substance is liquid at ambient temperature, less dense than water, with low volatility. In water, constituents have low solubility, and no surface-active properties are anticipated.


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.

Additional information

Summary of relevant physico-chemical properties:


 






























































Endpoint (method)



Data



Appearance


(visual)



Transparent (clear), homogeneous and viscous liquid.



Freezing point


(OECD102/EU A1/BS4633)



< -20°C



Boiling point


(OECD103/EU A2, DSC)



.


303.8°C (normal atmP)



Relative density


(eq.to OECD109/EU A3)



D20/20 = 0.972



Vapour pressure


(OECD104/EU A4, dynamic)



0.1 Pa at 25°C



Partition coefficient (log Kow)


(OECD117/EU A24, HPLC)



.


4.76 and 4.94 (major peaks)



Water solubility


(OECD105/EU A6, flask, slow-stirring)



.


5.6 + 3.6 mg/L at 20°C



Surface tension


(data waiving)



No potential (based on chemical structure of major constituents, and not a desired property).



Flammability


Flash point


(ASTM3278, small scale closed cup)


Auto-ignition temperature


(EU A15/DIN51794)


Contact with air or water


(data waiving)


Self-heating


(data waiving)



.


149°C


.


250°C


.


No flammable properties expected (based on chemical structure of major constituents and experience).


.


(method not applicable to liquids)



Explosive properties


(data waiving)



No potential (based on chemical structure of major constituents).



Oxidising properties 


(data waiving)



No potential (based on chemical structure of major constituents).



 Self-reactive properties


(data waiving)



 No potential (based on chemical structure of major constituents).



 Organic peroxide


(data waiving)



 Not a peroxide (based on chemical structure of major constituents).