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Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Physico-chemical properties of the substance were determined from experimental testing where relevant, or based on constituent approach when considered more appropriate for a multi-constituent substance. Some endpoints were waived, based on chemical structure of the major constituents.

The substance is a fluid liquid at ambient temperature, much denser than water, with constituents of high volatility.

In water, constituents are regarded as moderately soluble to soluble; no surface-active properties are anticipated.

It has low potential for bioaccumulation and aquatic chronic toxicity, based on CLP criteria.

It is NOT classified for physical hazards are anticipated, based on CLP criteria.

Additional information

Summary of relevant physico-chemical properties:





Colourless, limpid, liquid.

Melting point

(OECD102/EU A1, DSC)

< -35°C

Boiling range

(OECD103/EU A2, DSC)

boiling in three steps between -10 and 115°C, with major peak at ca 73°C.

Relative density

(OECD109/EU A3, oscillating densitimeter)

D20/4 = 1.436

Vapour pressure

(constituent approach)

Tetrachloromethane: 11,8 kPa at 20°C, 33.4 kPa at 40°C, 127 kPa at 70°C, 546 kPa at 110°C

1,2-Dichloroethane: 7,94 kPa at 20°C, 20.0 kPa at 40°C, 65.1 kPa at 70°C, 236 kPa at 110°C

Chloroform: 25,4 kPa at 25°C, 48.4 kPa at 40°C, 148 kPa at 70°C, 503 kPa at 110°C

Partition coefficient

(constituent approach)

log Kow between 1.45 and 2.83

Water solubility

(constituent approach)

between 0.846 and 9.0 g/L at 20-25°C

Surface tension

(data waiving)

No potential (based on chemical structure of major constituents, and not a desired property).

Flash Point

(A9/ISO3679, Pensky-Martens c.c.)

No FP up to 80°C.

 Auto-ignition temperature



 Contact with air or water

(data waiving)

 No pyrophoric properties expected, or release of flammable gas. (based on structure of major constituents and experience).


(data waiving)

 Unlikely for liquids (method not applicable).

 Explosive properties

(data waiving)

No potential.(based on structure of major constituents) 

 Oxidising properties

(data waiving)

No potential. (based on structure of major constituents) 

 Self-reactive properties

(data waiving)

No potential.(based on structure of major constituents) 

 Organic peroxide

(data waiving)

 No peroxide. (based on structure of major constituents)

 Stability in organic solvents

(data waiving)

 Not considered to be critical.

 Dissociation constant

(data waiving)

 No pKa, no ionisable feature in structure of major constituents.


(OECD114/ISO3219, rotational viscometer)

1,35 mPa.s at 20°C.

Not mesurable at 40°C, evaporates.

Note that the numerical parameters may vary from batch-to-batch, due to the multi-constituent nature of the substance.

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