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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

 

Summary of Physical Chemical Properties of Inhibitor AHM P500.

IUCLID Point

Property

Result

4.1

Appearance at 20 ±1 ºC

General colour description

Munsell colour description

Physical state

Odour

 

Dark Reddish Brown

10R 3/6 Dark Red

Liquid

Low non-distinctive

4.2

Melting point

Not required, melting point below -20°C.

4.3

Boiling point

Not determined, decomposition observed

4.4

Relative Density

0.935 at 20 ±1 ºC

4.5

Particle size

Not required, substance is a liquid

4.6

Vapour pressure

 0.97 Pa at 20  ºC

4.7

Octanol/Water Partition coefficient

3.24 at 20 ºC

4.8

Solubility in water

2.22 g/l at 20 ±1 ºC

4.10

Surface tension

49.0 mN at 21.4 ±0.5°C

4.11

Flash Point

124   ºC

4.12

Autoflammability

Auto-ignition observed at 270°C.

4.14

Explosive properties

Not explosive

4.15

Oxidising properties

Not oxidising

4.20

pH at 20 ±1 ºC

undiluted test method

1% w/v dilution

 

9.4

Not determined due to low water solubility of test item.