1-phenylethyl acetate

Viscosity

Link to relevant study record(s)

Reference

Endpoint:

viscosity

Type of information:

experimental study

Adequacy of study:

key study

Study period:

12th September 2011

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: see 'Remark'

Remarks:

Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results. The study report was conclusive, done to a valid guideline and conducted under GLP conditions.

Qualifier:

according to guideline

Guideline:

OECD Test Guideline 114 (Viscosity of Liquids)

Deviations:

no

Qualifier:

according to guideline

Guideline:

EPA OPPTS 830.7100 (Viscosity)

Deviations:

no

GLP compliance:

no

Type of method:

capillary viscometer (static)

Specific details on test material used for the study:

- Name of test material (as cited in study report): 1-phenylethyl acetate
- Physical state: colourless to pale yellow liquid
- Name of test material (as cited in study report): Gardenol
- Lot/batch No.: VE00123242
- Expiration date of the lot/batch: 14th January 2013

Temp.:

20°C

Parameter:

kinematic viscosity (in mm²/s)

Value:

3.06

Temp.:

40°C

Parameter:

kinematic viscosity (in mm²/s)

Value:

1.92

Table 1: Results

Determination	Temperature (ºC)	Time (s)	Viscosity (mm^2/s)	Mean viscosity (mm^2/s)
1A	20 ± 0.5	615.77	3.065	3.06
1B		614.03	3.056
1C		613.32	3.052
2A		613.35	3.053
2B		613.37	3.053
2C		613.37	3.053
1A	40 ± 0.5	387.21	1.927	1.92
1B		385.74	1.920
1C		386.50	1.924
2A		385.35	1.918
2B		385.32	1.918
2C		385.38	1.918

Conclusions:

Under the conditions of the test, the visocisty of of the test substance was determined to be 3.06 mm²/s at 20 ± 0.5 ºC.

Executive summary:

In a non-GLP compliant viscosity study conducted in line with standardised guidelines OECD 114 and EPA OPPTS 830.7100, the viscosity of the test substance was determined to be 3.06 mm²/s at 20 ± 0.5 ºC.

Description of key information

The viscosity of 1-phenylethyl acetate was determined to be 3.06 mm²/s at 20 ± 0.5 ºC according to a study performed in line with OECD Guideline 114 and EPA OPPTS 830.7100. 

Key value for chemical safety assessment

Viscosity:

3.06 mm²/s (static)

at the temperature of:

20 °C

Additional information

The key study (Givaudan, 2011h) was conducted in line with standardised guidelines but not to GLP with a sufficient level of detail to assess the quality of the study. The study was performed to a sufficient standard and was assigned a reliability score of 2 in accordance with Klimisch (1997).