Geranyl phenylacetate

Density

Link to relevant study record(s)

Reference

Endpoint:

density, other

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Justification for type of information:

Experimental test result performed using standard OECD test guidelines.

Qualifier:

according to guideline

Guideline:

OECD Guideline 109 (Density of Liquids and Solids)

Principles of method if other than guideline:

The density of Geranyl phenylacetate (CAS No. 102-22-7 )was determined following OECD guideline 109 and according to the Indian standard method.

GLP compliance:

not specified

Type of method:

other: IS 4730 : 1994 (Reaffirmed 2010) – Method for Determination of Density of Liquids (First Revision)

Specific details on test material used for the study:

Name of the test chemical: (2E)-3,7-dimethylocta-2,6-dien-1-yl 2-phenylacetate/ Geranyl phenylacetate
Molecular formula: C18H24O2
Molecular weight: 272.3856 g/mol
Smiles Notation: c1(CC(OC\C=C(\CC\C=C(\C)C)C)=O)ccccc1
InChI: 1S/C18H24O2/c1-15(2)8-7-9-16(3)12-13-20-18(19)14-17-10-5-4-6-11-17/h4-6,8,10-12H,7,9,13-14H2,1-3H3/b16-12+
Substance Type: Organic
Physical State: Liquid (Colorless)

Key result

Type:

density

Density:

1.056 g/cm³

Temp.:

20 °C

Remarks on result:

other: Atmospheric pressure 970.1 hPa

TEST ITEM DESCRIPTION AND RESULTS

FOR LIQUIDS:

By Pyknometer Method:

Sr. no.	Method Details		Observations		Remarks if, any
1	Guideline	OECD 109	1st Reading	2nd Reading
2	Method	IS 4730 : 1994 (Reaffirmed 2010) – Method for Determination of Density of Liquids (First Revision)
3	Principle of method	Determination of the mass at a giventemperature of a volume of the material contained in a density bottle (pyknometer) and determination of the volume of the latter by determining the mass of the corresponding volume of water at the same temperature. The density is obtained by dividing the mass of material by its volume.
4	Test temperature	(°C)	20.0°C	20.0°C
5	Atmospheric pressure	( hPa)	970.5	969.8
6	Weight of empty dry Pyknometer(X)	g	31.113	30.862
7	Weight of pyknometer + test item (Y)	g	83.515	83.851
8	Apparent mass of test item (M1)	(M1 = Y - X) g	52.402	52.989
9	Weight of pyknometer + water (Z)	g	80.567	81.065
10	Apparent mass of water (M2)	(M2 = Z - X) g	49.454	50.203
11	Buoyancy correction(A)	A = (*ρat × M2)	0.0577	0.0586
12	Density of water** at test temperature	g/cm³ (ρtw)	0.9982	0.9982

 *ρat=density of air at 27°C and 760 mm Hg pressure=0.001168 g/cm³

**Density of water referred from the Table 1 of the IS method.

CALCULATIONS:

FOR LIQUIDS

Density =(M1+A)X ρtw

                (M2+A)

1st calculated density	2nd calculated density
52.4597 ____________ X 0.9982 = 1.0576 g/cm³ 49.5117	53.0476 ____________ X 0.9982 = 1.0535 g/cm³ 50.2616
Average density	= 1.0555 g/cm³

 

Conclusions:

The mean density of Geranyl phenylacetate (CAS No. 102-22-7) was determined to be 1.0555 g/cm³ at 20 °C and 970.1 hPa.

Executive summary:

The density of test item Geranyl phenylacetate (CAS No. 102-22-7) was determined following OECD Guideline 109 and according to the IS 4730 : 1994 (Reaffirmed 2010) – Method for Determination of Density of Liquids (First Revision) using glass pyknometer. The mean density of test item was found to be 1.0555 g/cm³ at 20 °C and 970.1 hPa.

Description of key information

The mean density of Geranyl phenylacetate (CAS No. 102-22-7) was determined to be 1.0555 g/cm³ at 20 °C and 970.1 hPa.

Key value for chemical safety assessment

Relative density at 20C:

1.056

Additional information

The density of test item Geranyl phenylacetate (CAS No. 102-22-7) was determined following OECD Guideline 109 and according to the IS 4730 : 1994 (Reaffirmed 2010) – Method for Determination of Density of Liquids (First Revision) using glass pyknometer. The mean density of test item was found to be 1.0555 g/cm³ at 20 °C and 970.1 hPa.