Registration Dossier

Physical & Chemical properties

Endpoint summary

Currently viewing:

Administrative data

Description of key information

Additional information

ID No.

CAS

Molecular weight

Appearance

Melting /freezing point

Boiling point

Density

Vapour pressure

Partition coefficient
(log Pow)

Water solubility

#1

95912-89-3 (a)

512.78-995.46

Liquid

Experimental result:
<-150 °C at ca. 1013 hPa

Experimental result:
>406 °C at 1013 hPa

Experimental result:
1.0 g/cm³ at 20 °C

Experimental result:
≤0.0013 Pa at 20 °C

Experimental result
log Pow >5.7

(Q)SAR: log Pow >10

Experimental result:
<0.05 mg/L at 20 °C, pH = 6.4-6.5

#2

91001-61-5

849.46-1444.31

Liquid

Experimental result:
-49 °C at ca. 1013 hPa

Trend analysis: >300 °C, decomposition probable

Experimental result:
0.9274 g/cm³ at 20 °C

(Q)SAR:
<0.0001 Pa at 20 °C

(Q)SAR:
log Pow >10

Experimental result:
<1 mg/L at 20 °C (no information is given on pH)

#3

EC 921-836-0

1081.72-1969.08

Liquid

Experimental result:
-20 °C at ca. 1013 hPa

Trend analysis: >300 °C, decomposition probable

Experimental result:
0.9372 g/cm³ at 20 °C

(Q)SAR:
<0.0001 Pa at 20 °C

(Q)SAR:
log Pow >10

Trend analysis / (Q)SAR: <1 mg/L

#4

78-16-0 (b)

470.68

Liquid

Experimental result: ‑66 °C at ca. 1013 hPa (pour point)

Trend analysis: >300 °C, decomposition probable

Experimental result: 0.959 g/cm³ at 20 °C

(Q)SAR: <0.0001 Pa at 20 °C

(Q)SAR: log Pow = 9.17

Experimental result: <0.05 mg/L at 20 °C and pH = 6.3-6.7

(a) Category members subject to the REACh Phase-in registration deadline of 31 May 2013 are indicated in bold font.

(b) Surrogate substances are either chemicals forming part of a related category of structurally similar fatty acid esters or precursors/breakdown products of category members (i.e. alcohol and fatty acid moieties).Available data on these substances are used for assessment of toxicological properties by read-across on the same basis of structural similarity and/or mechanistic reasoning as described below for the present category.