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EC number: 701-299-7 | CAS number: -
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
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6303 (Physical State)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6304 (Odor)
- Qualifier:
- according to guideline
- Guideline:
- other: DIN ISO 4630 (colour)
- Version / remarks:
- estimation of colour of clear liquids by the Gardner colour scale
- GLP compliance:
- no
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): Novares TL 10; CAS-no. 71392-83-5 (Hydrocarbons, C9- unsaturated, polymerized)
- Composition of test material, percentage of components: see Section 1.2 Composition
- Stability under test conditions: no measured data; based on chemical structure assumed to be stable
- Storage condition of test material: room temperature, exclusion of light - Physical state at 20°C and 1013 hPa:
- liquid
- Key result
- Form:
- liquid: viscous
- Colour:
- light to brownish yellow (Gardner colour 6 to 11)
- Odour:
- other: slightly aromatic
- Substance type:
- organic
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6303 (Physical State)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6304 (Odor)
- Qualifier:
- according to guideline
- Guideline:
- other: DIN ISO 4630 (colour)
- Version / remarks:
- estimation of colour of clear liquids by the Gardner colour scale
- GLP compliance:
- no
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): Novares L 100; CAS-no. 71302-83-5 (Hydrocarbons, C9- unsaturated, polymerized)
- Composition of test material, percentage of components: see Section 1.2 Composition
- Stability under test conditions: no measured data; based on chemical structure assumed to be stable
- Storage condition of test material: room temperature, exclusion of light - Physical state at 20°C and 1013 hPa:
- liquid
- Key result
- Form:
- liquid
- Colour:
- colourless to slightly yellow (Gardner colour 1 to 5)
- Odour:
- other: slightly aromatic
- Substance type:
- organic
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6303 (Physical State)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6304 (Odor)
- Qualifier:
- according to guideline
- Guideline:
- other: DIN ISO 4630 (colour)
- Version / remarks:
- estimation of colour of clear liquids by the Gardner colour scale
- GLP compliance:
- no
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): Novares L 800; CAs-no. 71392-83-5 (Hydrocarbons, C9- unsaturated, polymerized)
- Composition of test material, percentage of components: see Section 1.2 Composition
- Stability under test conditions: no measured data; based on chemical structure assumed to be stable
- Storage condition of test material: room temperature, exclusion of light - Physical state at 20°C and 1013 hPa:
- liquid
- Key result
- Form:
- liquid
- Colour:
- yellow to brown (Gardner colour 7 to 15)
- Odour:
- other: slightly aromatic
- Substance type:
- organic
Referenceopen allclose all
Description of key information
At 20 °C and 1013 hPa, the UVBC substance ‘Naphtha (petroleum), steam-cracked, C8-10 aromatic hydrocarbon fraction, alkylated and oligomerised’ (NAF-AO) (see Chap. 1) is a liquid of varying viscosity with a slightly aromatic odour and ranging in colour from colourless/pale yellow to brown.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- liquid
Additional information
Several batches of the substance NAF-AO were analysed for physical state, colour, and odour according to national test guidelines (EPA OPPTS 830.603 and 830.6304 and DIN ISO 4630, respectively). The results demonstrated the substance to be a liquid with differing viscosity, a slightly aromatic odour and a colour varying from colourless/pale yellow to brown.
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