Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Appearance :

On the basis of physical observations, Chemical (3-aminopropyl) (methyl) amine physically appear as a colorless to yellow color liquid having amine like odor.

Freezing point :

Freezing point of (3-aminopropyl) (methyl) amine is determine to be -72 Deg C.

Boiling Point :

Boiling point of (3-aminopropyl) (methyl) amine is determine to be 140.04 Deg C.

Density :

Density of (3-aminopropyl) (methyl) amine is determine to be 0.8440 g/cm3 at 25 Deg C.

Particle size distribution :

The study does not need to be conducted because the substance is marketed or used in a non solid or granular form. On the basis of physical observation, chemical (3-aminopropyl) (methyl) amine physically appear as a liquid.

Vapour pressure :

Vapour pressure of (3-aminopropyl) (methyl) amine is determine to be 1.3331 kPa at 39.37 Deg C & 202.6302 kPa at 163.99 Deg C.

Partition coefficient :

Based on the available data from authoritative and modeling databases, the partition coefficient (log Pow) value of the test substance (3-aminopropyl)(methyl)amine was estimated to be -0.66. On the basis of the estimated value, chemical (3 -aminopropyl)(methyl) amine can be considered to be hydrophilic in nature.  

Water solubility :

The estimated water solubility of (3-aminopropyl)(methyl)amine at 25 deg C was 1000000 mg/l.

Surface tension :

Based on the data from ACD labs, surface tension for (3-aminopropyl)(methyl)amine was predicted to be 0.0289 N/m.

Flash point :

Flash point of (3-aminopropyl) (methyl) amine is determine to be 35.55 Deg C

Auto flammability:

Auto ignition temperature of (3-aminopropyl) (methyl) amine is determine to be 305 Deg C.

Flammability:

(3-aminopropyl)(methyl)amine does indicate any ignition when the flame of bunsen burner having temperature of approximately35.55°C is brought in contact with it. Thus it can be concluded that (3-aminopropyl)(methyl)amine is flammable at low temperature. However since such temperatures are found under normal circumstances of transportation and use, thus (3 -aminopropyl) (methyl) amine was considered flammable for chemical safety assessment. As flash point of (3-aminopropyl)(methyl)amine is 35.55 Deg C so this chemical classified under flammable category 3.

Explosiveness:

The study does not need to be conducted because there are no chemical groups present in the molecule which are associated with explosive properties.

Oxidizing properties:

The study does not need to be conducted because the organic substance does not contain oxygen or halogen atoms and hence, the classification procedure does not need to be applied.

Stability in organic solvents and identity of relevant degradation products :

The study does not need to be conducted because the stability of the substance is not considered to be critical.

pH :

pH of (3-aminopropyl) (methyl) amine is determine to be 13.5 at temperature 20 Deg C & concentration 100 g/L.

Dissociation constant :

The study does not need to be conducted because the substance has no ionic structure.

Viscosity :

Viscosity of (3-aminopropyl) (methyl) amine is determine to be 1.6 m.Pa.s at 20 Deg C.

Additional information

Appearance:

On the basis of physical observations, Chemical (3-aminopropyl) (methyl) amine physically appear as a colorless to yellow color liquid having amine like odor.

From other authorative databases it is concluded that (3-aminopropyl) (methyl) amine physically appear as a dark amber color liquid.

Freezing point :

Freezing point of (3-aminopropyl) (methyl) amine is determine to be -72 Deg C.

Boiling Point :

Boiling point of (3-aminopropyl) (methyl) amine is determine to be 140.04 Deg C.

From other authorative databases & reliable sources boiling piont of (3-aminopropyl) (methyl) amine is concluded in the range from 138 to 141 Deg C at various pressure conditions.

Density :

Density of (3-aminopropyl) (methyl) amine is determine to be 0.8440 g/cm3 at 25 Deg C.

From other authorative databases density of (3-aminopropyl) (methyl) amine is cocnluded to be 0.85 g/cm3 at temperature 20 Deg C.

Particle size distribution :

The study does not need to be conducted because the substance is marketed or used in a non solid or granular form. On the basis of physical observation, chemical (3-aminopropyl) (methyl) amine physically appear as a liquid.

Vapour pressure :

Vapour pressure of (3-aminopropyl) (methyl) amine is determine to be 1.3331 kPa at 39.37 Deg C & 202.6302 kPa at 163.99 Deg C.

From the other source vapour pressure of (3-aminopropyl) (methyl) amine is concluded to be 0.1333 kPa at 5.95 Deg C & 399.956. kPa at 190.79 Deg C.

Partition coefficient :

Based on the available data from authoritative and modeling databases, the partition coefficient (log Pow) value of the test substance (3-aminopropyl)(methyl)amine was estimated to be -0.66. On the basis of the estimated value, chemical (3 -aminopropyl)(methyl) amine can be considered to be hydrophilic in nature.  

Water solubility :

The estimated water solubility of (3-aminopropyl)(methyl)amine at 25 deg C was 1000000mg/l.

Based on the estimated value, (3-aminopropyl)(methyl)amine was very soluble in water.

Surface tension :

Based on the data from ACD labs, surface tension for (3-aminopropyl)(methyl)amine was predicted to be 0.0289 N/m.

Flash point :

Flash point of (3-aminopropyl) (methyl) amine is determine to be 35.55 Deg C.

From other authorative database Flash point of (3 -aminopropyl) (methyl) amine is concluded to be 42 Deg C.

Auto flammability:

Auto ignition temperature of (3-aminopropyl) (methyl) amine is determine to be 305 Deg C.

Flammability:

(3-aminopropyl)(methyl)amine does indicate any ignition when the flame of bunsen burner having temperature of approximately35.55°C is brought in contact with it. Thus it can be concluded that (3-aminopropyl)(methyl)amine is flammable at low temperature. However since such temperatures are found under normal circumstances of transportation and use, thus (3 -aminopropyl) (methyl) amine was considered flammable for chemical safety assessment. As flash point of (3-aminopropyl)(methyl)amine is 35.55 Deg C so this chemical classified under flammable category 3.

Explosiveness:

The study does not need to be conducted because there are no chemical groups present in the molecule which are associated with explosive properties.

Oxidizing properties:

The study does not need to be conducted because the organic substance does not contain oxygen or halogen atoms and hence, the classification procedure does not need to be applied.

Stability in organic solvents and identity of relevant degradation products :

The study does not need to be conducted because the stability of the substance is not considered to be critical.

pH :

pH of (3-aminopropyl) (methyl) amine is determine to be 13.5 at temperature 20 Deg C & concentration 100 g/L.

Dissociation constant :

The study does not need to be conducted because the substance has no ionic structure.

Viscosity :

Viscosity of (3-aminopropyl) (methyl) amine is determine to be 1.6 m.Pa.s at 20 Deg C.