Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

acute toxicity: inhalation
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
Cross-referenceopen allclose all
Reason / purpose for cross-reference:
data waiving: supporting information

The vapour pressure of the test substance was determined experimentally using isoteniscope method, according to the EU Method A.4, (Chilworth, 2017) as well using QSAR model EPI Suite (US EPA, 2018).

Vapour pressure:
0 Pa
at the temperature of:
25 °C

- Experimental VP = <100 Pa at 20 °C (using isoteniscope method); not suitable for multi-constituents/UVCB substances.

- Weighted average QSAR based VP = 1.44E-8 Pa at 25°C (using EPI Suite v.4.11). The estimates for the major constituents are considered to be reliable with restrictions, as they do not completely fall within of the applicability domain.

Overall, based on the above information, the test substance can be considered to have low volatility. However, in absence of a specific value from the experimental study and considering that isoteniscope method is not suitable for multi-constituents/UVCB substances, the QSAR based VP value of 1.44E-8 Pa, has been considered further for hazard/risk assessment.

Reason / purpose for cross-reference:
data waiving: supporting information
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
July, 2017
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Appearance based on observations from other testing endpoints conducted for this substance
Reason / purpose for cross-reference:
reference to other study
Principles of method if other than guideline:
Observations based on the observations made during testing for other endpoints
GLP compliance:
Physical state at 20°C and 1013 hPa:
Key result
liquid: viscous
other: Characteristic
Substance type:
The substance is a yellow viscous liquid with clear to slightly hazy.
Executive summary:

The physical state and appearance of the test substance, were visually observed during testing of other endpoint testing. The purified form of the test substance is a yellow viscous liquid with clear to slightly hazy appearance (Chilworth, 2017).

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion