Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

ID No.

CAS No.

Molecular weight

Appearance

Melting /freezing point

Boiling point

Density

Vapour pressure

Partition coefficient
(log Pow)

Water solubility

#1

3319-31-1 (c)

546.78

Liquid

Experimental result: ‑43 °C (pour point)

Experimental result: 414 °C at 1013 hPa

Experimental result: 0.984-0.99 g/cm³ at 20 °C

(Q)SAR: <0.001 Pa at 1013 hPa

(Q)SAR: log Pow >10

Experimental result: 0.13 mg/L at 25 °C

#2

90218-76-1 (b) (former CAS 67989-23-5)

546.78 - 630.94

Liquid

Experimental result: ca. ‑50 °C at 1013 hPa

Experimental result: 346 °C at 1013 hPa

Experimental result: 0.97 g/cm³ at 20 °C

(Q)SAR: <0.001 Pa at 1013 hPa

(Q)SAR: log Pow >10

Experimental result: <0.05 mg/L at 20 °C, pH=6.8-7.1

#3

36631-30-8

630.94

Liquid

Experimental result: ‑36 °C (pour point)

Trend analysis:
>300 °C; decomposition probable

Experimental result: 0.9704 g/cm³ at 20 °C

(Q)SAR: <0.001 Pa at 1013 hPa

Experimental result: log Pow = 10.6, pH=7.2

(Q)SAR: log Pow >

Trend analysis: <0.05 mg/L at 20 °C

#4

94279-36-4 (a)

588.86 – 673.02

Liquid

Experimental result:
‑48 °C at ca. 1013 hPa

Trend analysis:
>300 °C; decomposition probable

Experimental result:
0.968 g/cm³ at 20 °C

(Q)SAR:
<0.0001 Pa at 20 °C

Experimental result
log Pow = 10.6, pH=5.9

Experimental result
<0.05 mg/L at 20 °C, pH=5.7-7.7

#5

72361-35-4

757.18

Liquid

Experimental result
‑25 °C at ca. 1013 hPa

Trend analysis:
>300 °C; decomposition probable

Experimental result
0.9545 g/cm³ at 20 °C

(Q)SAR
<0.0001 Pa at 20 °C

Experimental result
log Pow = 13.0, pH=5.5

Experimental result
<0.05 mg/L at 20 °C, pH=6.4-6.8.

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

(b) Substances that are either already registered under REACh or not subject to the REACh Phase-in registration deadline of 31 May 2013 are indicated in normal font.

(c) 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.