Benzyl 4-hydroxybenzoate

Density

Link to relevant study record(s)

Reference

Endpoint:

density, other

Remarks:

density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

15-04-2017 – 15-04-2017

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Justification for type of information:

Experimental test result performed using standard 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 Test item Benzyl 4-hydroxybenzoate (CAS No. 94-18-8 ) was determined following OECD guideline 109 and according to the method adapted from ASTM D 854-02.

GLP compliance:

no

Type of method:

pycnometer method

Specific details on test material used for the study:

Name of test material (as cited in study report): Benzyl Paraben
Molecular formula (if other than submission substance): C14H12O3
Molecular weight (if other than submission substance): 228.2458
Smiles notation (if other than submission substance): c1ccc(cc1)COC(=O)c2ccc(cc2)O
InChl (if other than submission substance): 1S/C14H12O3/c15138612(
7913)14(16)1710114213511/h19,15H,
10H2
Substance Type: Organic
Physical State: Solid

Key result

Type:

density

Density:

1.531 g/cm³

Temp.:

20 °C

Remarks on result:

other: No other detail available

S. No.	Method Details		Observed Values
			1^stObservation	2^ndObservation
1.	Guideline	OECD 109
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 given temperature 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^oC	20^oC
5.	Atmospheric pressure	(hPa)	970.2 hPa	968.6 hPa
6.	Weight of empty dry pyknometer(X)	g	30.958 g	29.367 g
7.	Weight of pyknometer + test item(Y)	g	76.507 g	74.568 g
8.	Apparent mass of test item(M1)	(M1= Y - X)g	45.765 g	45.296 g
9.	Weight of pyknometer + water(Z)	g	81.132g	79.035 g

Conclusions:

The density of test item Benzyl 4-hydroxybenzoate (CAS No. 94-18-8)was determined following OECD Guideline 109 and according to the Adapted from ASTM D854-02 using glass pyknometer .The mean density of test item was determine to be 1.5307 g/cm³at 20 °C and 969.4 hPa.

Executive summary:

The density of Test item Benzyl 4-hydroxybenzoate (CAS No. 94-18- 8 ) was determined following OECD guideline 109 and according to the method adapted from ASTM D 854-02. The mean density of the test item was determine to be 1.5307 g/cm³at 20 °C and 969.4 hPa.

Description of key information

The density of test item Benzyl 4-hydroxybenzoate (CAS No. 94-18-8)was determined following OECD Guideline 109 and according to the Adapted from ASTM D854-02 using glass pyknometer .The mean density of test item was determine to be 1.5307 g/cm³at 20 °C and 969.4 hPa.

Key value for chemical safety assessment

Relative density at 20C:

1.531

Additional information

The density of Test item Benzyl 4-hydroxybenzoate (CAS No. 94-18- 8 ) was determined following OECD guideline 109 and according to the method adapted from ASTM D 854-02. The mean density of the test item was determine to be 1.5307 g/cm³at 20 °C and 969.4 hPa.