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Dipropylamine

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Dipropylamine

EINECS 205-565-9
CAS No. 142-84-7 Density 0.741 g/cm3
Solubility soluble in water Melting Point -63 °C
Formula C6H15N Boiling Point 108.8 °C at 760 mmHg
Molecular Weight 101.19 Flash Point 3.9 °C
Transport Information UN 2383 3/PG 2 Appearance clear, colorless liquid
Safety 16-26-36/37/39-45 Risk Codes 11-20/21/22-35
Molecular Structure Molecular Structure of 142-84-7 (Dipropylamine) Hazard Symbols FlammableF,CorrosiveC
Synonyms

Dipropylamine(8CI);Di-n-propylamine;Dipropanamine;N,N-Dipropylamine;N-Propyl-1-propanamine;n-Dipropylamine;

 

Dipropylamine Chemical Properties

IUPAC: N-propylpropan-1-amine 
Molecular Formula of Dipropylamine (CAS NO.142-84-7): C6H15N
Molecular Weight: 101.19
Synonyms of Dipropylamine (CAS NO.142-84-7): n,n-dipropylamine 1-Propanamine, N-propyl- ; Di-n-propylamine ; Dipropylamine ; Dipropylamine [UN2383] [Flammable liquid] ; RCRA waste no. U110 ; UN2383
Refractive index: n20/D 1.4049(lit.)
CAS NO: 142-84-7
Polar Surface Area: 3.24 Å2
Index of Refraction: 1.405
Molar Refractivity: 33.44 cm3
Molar Volume: 136.3 cm3
Surface Tension: 23 dyne/cm
Flash Point: 3.9 °C
Enthalpy of Vaporization: 33.47 kJ/mol 
Index of Refraction: 1.405
Density: 0.741 g/cm3
Boiling Point: 108.8 °C at 760 mmHg
Vapour Pressure: 25.5 mmHg at 25°C 
Stability: Stable. Highly flammable. Incompatible with strongoxidizing agents
The Structure of Dipropylamine (CAS NO.142-84-7):

Dipropylamine Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LC50 inhalation 4400mg/m3 (4400mg/m3)   Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 14, Pg. 80, 1975.
mammal (species unspecified) LD50 unreported 600mg/kg (600mg/kg)   Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 14, Pg. 80, 1975.
mouse LC50 inhalation 3070mg/m3/2H (3070mg/m3)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 63, 1982.
mouse LD50 unreported 320mg/kg (320mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 35(4), Pg. 103, 1970.
rabbit LD50 skin 925mg/kg (925mg/kg)   National Technical Information Service. Vol. OTS0535430,
rabbit LD50 subcutaneous 1250mg/kg (1250mg/kg)   "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 434, 1986.
rat LC50 inhalation 4400mg/m3/4H (4400mg/m3)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 63, 1982.
rat LD50 oral 300mg/kg (300mg/kg) BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)

BEHAVIORAL: MUSCLE WEAKNESS
National Technical Information Service. Vol. OTS0544865,
rat LD50 unreported 280mg/kg (280mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 35(4), Pg. 103, 1970.
rat LDLo intraperitoneal 75mg/kg (75mg/kg)   Farmakologiya i Toksikologiya Vol. 31, Pg. 238, 1968.

Dipropylamine Consensus Reports

Reported in EPA TSCA Inventory.

Dipropylamine Safety Profile

Poison by ingestion. Moderately toxic by skin contact and inhalation. A skin irritant. A very dangerous fire hazard, when exposed to heat or flame. Can react with oxidizers. Explosion hazard is unknown. Keep away from heat and open flame. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of NOx.
Safety Information of  Dipropylamine (CAS NO.142-84-7):
Hazard Codes: F :  ,C
 Risk Statements: 11-20/21/22-35  (  Highly Flammable ; Harmful by inhalation, in contact with skin and if swallowed  ; Causes severe burns
Safety Statements  16-26-36/37/39-45 [Keep away from sources of ignition - No smoking ; In case of contact with eyes, rinse immediately with plenty of water and seek medical advice ; Wear suitable protective clothing, gloves and eye/face protection ; In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) ] RIDADR  UN 2383 3/PG 2
 WGK Germany :1
 RTECS : JL9200000
 HazardClass :3
PackingGroup:  II

Dipropylamine Standards and Recommendations

DOT Classification:  3; Label: Flammable Liquid

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