β-bromostyrene

Melting point / freezing point

Link to relevant study record(s)

Reference

Endpoint:

melting point/freezing point

Type of information:

experimental study

Adequacy of study:

key study

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:

other: as mention below

Principles of method if other than guideline:

freezing temeparature is measured

GLP compliance:

no

Type of method:

other: standard laboratory method

Key result

Melting / freezing pt.:

-7.84 °C

Decomposition:

no

Sublimation:

no

Remarks on result:

other: other details not available

Observation Table & Result :

Method Details		Observations
Guideline	-
Method	Freezing Temperature Method
Principle of method	The freezing point of a pure sample is the temperature at which transition from liquid to solid state takes place at atmospheric pressure.
Quantity of test item used	ml/g	1 ml
Type of cooling bath used	Cold Water Crushed Ice Crushed Ice-Salt Dry Ice Other (specify)	Crushed Ice- Salt
Type and model no. of temperature sensor used	Glass thermometer Thermocouple Thermistor Other (specify)	Glass thermometer
Atmospheric pressure	hPa	968.4 hPa
Freezing point °C	°C	-5.63°C

Conclusions:

Freezing point of test chemical was determined to be -5.63 degree celcius.

Executive summary:

Freezing point of test chemical was determined to be  -5.63 degree celcius.

Description of key information

Freezing point of test chemical was determined to be  -5.63 degree celcius.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:

-5.63 °C

Additional information

From experimental report, Freezing point of test chemical was determined to be  -5.63 degree celcius.

Based on available data from reliable sources such as authoritative database and handbook ,the freezing point of test chemical was determined to be -2 degree C.

Thus the freezing point of test chemical was determined to be -5.63 degree celcius.