Reaction Mass of (4R)-4-isopropenyl-1-methylcyclohexene and (4R)-4-(2-methoxypropan-2-yl)-1-methylcyclohexene

Appearance / physical state / colour

Link to relevant study record(s)

Reference

Endpoint:

appearance / physical state / colour

Type of information:

experimental study

Adequacy of study:

key study

Study period:

15 October - 21 December 2016

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Remarks:

Study was conducted in accordance with international guidelines and in accordance with GLP. All study validity criteria were met.

Qualifier:

according to guideline

Guideline:

EPA OPPTS 830.6303 (Physical State)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Specific details on test material used for the study:

RADIOLABELLING INFORMATION (if applicable)
- Radiochemical purity: n/a
- Specific activity: n/a
- Locations of the label: n/a
- Expiration date of radiochemical substance: n/a

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: ca. 4 ºC in the dark and under nitrogen.
- Stability under test conditions: Assumed stable
- Solubility and stability of the test substance in the solvent/vehicle: n/a
- Reactivity of the test substance with the solvent/vehicle of the cell culture medium: n/a

TREATMENT OF TEST MATERIAL PRIOR TO TESTING
- Treatment of test material prior to testing: n/a
- Preliminary purification step (if any): n/a
- Final dilution of a dissolved solid, stock liquid or gel: n/a
- Final preparation of a solid: n/a

FORM AS APPLIED IN THE TEST (if different from that of starting material): n/a

OTHER SPECIFICS: n/a

Physical state at 20°C and 1013 hPa:

liquid

Key result

Form:

liquid

Remarks:

transparent homogeneous liquid with no sedimentation or precipitation

Substance type:

organic

Conclusions:

The sample of test item was visually assessed at 20.0 ± 0.5 ºC to be a transparent homogeneous liquid with no sedimentation or precipitation.

Executive summary:

OPPTS 830.6303 (2017) - An aliquot of test item was transferred to a clear glass opened topped container and equilibrated in a water bath at 20.0 ± 0.5 ºC for at least 30 minutes. The sample was then placed on a white background and viewed under natural light. The physical state was visually assessed.

The sample of test item was visually assessed at 20.0 ± 0.5 ºC to be a transparent homogeneous liquid with no sedimentation or precipitation.

Description of key information

Appearance: Transparent homogeneous liquid with no sedimentation or precipitation; OPPTS 830.6303; Anon. 2017

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:

liquid

Additional information

In a single key study conducted in accordance with OPPTS 830.6303 (2017), an aliquot of test item was transferred to a clear glass opened topped container and equilibrated in a water bath at 20.0 ± 0.5 ºC for at least 30 minutes. The sample was then placed on a white background and viewed under natural light. The physical state was visually assessed.

The sample of test item was visually assessed at 20.0 ± 0.5 ºC to be a transparent homogeneous liquid with no sedimentation or precipitation.