Registration Dossier
Registration Dossier
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EC number: 692-061-0 | CAS number: 1207435-39-9
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 10 June 2013 to 08 July 2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Principles of method if other than guideline:
- The physical state and colour of the test item was specified by optical control and the odour was described as far as possible by smelling.
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- OECD principles of good laboratory practice
- Physical state at 20°C and 1013 hPa:
- liquid
- Key result
- Form:
- viscous
- Colour:
- The very small upper phase had a reddish-brown colour and an oily consistency. The lower phase was the main phase. It was a highly viscous tarry liquid with and black colour.
- Odour:
- other: Fast Pyrolysis Bio-oil had an intensive organic and smoky odour.
- Substance type:
- organic
- Conclusions:
- Directly after stirring Fast Pyrolysis Bio-oil was a highly viscous liquid with a dark brown to black colour. It was segmented into two phases immediately after stirring. The very small upper phase had a reddish-brown colour and an oily consistency. The lower phase was the main phase. It was a highly viscous tarry liquid with black colour.
Fast Pyrolysis Bio-oil had an intensive organic and smoky odour. - Executive summary:
The physical state and colour of the test item was specified by optical control and the odour was described as far as possible by smelling.The test was performed at 20.4 °C with a white background. The light was a mix of day light and artificial light at a light intensity of 3500 to 4200 lux. Before testing Fast Pyrolysis Bio-oil was tempered to 20 °C under stirring on a magnetic stirrer for 90 minutes.
Directly after stirring Fast Pyrolysis Bio-oil was a highly viscous liquid with a dark brown to black colour. It was segmented into two phases immediately after stirring. The very small upper phase had a reddish-brown colour and an oily consistency. The lower phase was the main phase. It was a highly viscous tarry liquid with and black colour.
Fast Pyrolysis Bio-oil had an intensive organic and smoky odour.
Reference
Description of key information
The physical state and colour of the test item was specified by optical control and the odour was described as far as possible by smelling. Directly after stirring Fast Pyrolysis Bio-oil was a highly viscous liquid with a dark brown to black colour. It was segmented into two phases immediately after stirring. The very small upper phase had a reddish-brown colour and an oily consistency. The lower phase was the main phase. It was a highly viscous tarry liquid with and black colour.
Fast Pyrolysis Bio-oil had an intensive organic and smoky odour.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- liquid
Additional information
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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