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Tripropylamine

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Name

Tripropylamine

EINECS 203-047-7
CAS No. 102-69-2 Density 0.777 g/cm3
Solubility 2.6 g/L (20 °C) in water Melting Point -93.5 °C(lit.)
Formula C9H21N Boiling Point 158.1 °C at 760 mmHg
Molecular Weight 143.31 Flash Point 36.7 °C
Transport Information UN 2260 3/PG 3 Appearance colourless liquid
Safety 26-36/37/39-45-16 Risk Codes 10-20/21-25-34-52/53-23/25-21
Molecular Structure Molecular Structure of 102-69-2 (1-Propanamine,N,N-dipropyl-) Hazard Symbols ToxicT
Synonyms

Tripropylamine(6CI,8CI);N,N-Dipropyl-1-propanamine;Propyldi-n-propylamine;Tri-n-propylamine;

 

Tripropylamine Consensus Reports

Reported in EPA TSCA Inventory.

Tripropylamine Standards and Recommendations

DOT Classification:  3; Label: Flammable Liquid, Corrosive

Tripropylamine Specification

The Tripropylamine is an organic compound with the formula C9H21N. The IUPAC name of this chemical is N,N-dipropylpropan-1-amine. With the CAS registry number 102-69-2, it is also named as 1-propanamine, N,N-dipropyl-. The product's categories are Amines; C9 to C10; Nitrogen Compounds. Besides, it is colourless liquid, which is used for producting drugs, pesticides, rubber and fiber processing aids, etc.

Physical properties about Tripropylamine are: (1)ACD/LogP: 3.25; (2)ACD/LogD (pH 5.5): 0.17; (3)ACD/LogD (pH 7.4): 0.78; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1.16; (7)ACD/KOC (pH 7.4): 4.71; (8)#H bond acceptors: 1; (9)#Freely Rotating Bonds: 6; (10)Polar Surface Area: 3.24 Å2; (11)Index of Refraction: 1.428; (12)Molar Refractivity: 47.46 cm3; (13)Molar Volume: 184.3 cm3; (14)Polarizability: 18.81×10-24cm3; (15)Surface Tension: 25.9 dyne/cm; (16)Density: 0.777 g/cm3; (17)Flash Point: 36.7 °C; (18)Enthalpy of Vaporization: 39.48 kJ/mol; (19)Boiling Point: 158.1 °C at 760 mmHg; (20)Vapour Pressure: 2.66 mmHg at 25°C.

Preparation: this chemical can be prepared by 1-nitro-propane. This reaction will need reagent CO, H2O, catalyst Rh6(CO)16-amine polymer and solvent 2-ethoxy-ethanol. The reaction time is 48 hours with reaction temperature of 40 °C. The yield is about 32%.



Uses of Tripropylamine: it can be used to produce ethyl-tripropyl-ammonium; iodide by heating. It will need reagent butan-2-one with reaction time of 2 hours. The yield is about 40%.

When you are using this chemical, please be cautious about it as the following:
It is flammable and harmful by inhalation and in contact with skin. It is toxic by inhalation and if swallowed and can cause burns. Please keep away from sources of ignition - No smoking. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, this chemical is harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. When you are using it, wear suitable gloves and eye/face protection. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: N(CCC)(CCC)CCC
(2)InChI: InChI=1/C9H21N/c1-4-7-10(8-5-2)9-6-3/h4-9H2,1-3H3
(3)InChIKey: YFTHZRPMJXBUME-UHFFFAOYAE
(4)Std. InChI: InChI=1S/C9H21N/c1-4-7-10(8-5-2)9-6-3/h4-9H2,1-3H3
(5)Std. InChIKey: YFTHZRPMJXBUME-UHFFFAOYSA-N

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LC50 inhalation 5100mg/m3 (5100mg/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 740mg/kg (740mg/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 3800mg/m3/2H (3800mg/m3)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 118, 1982.
rabbit LD50 skin 570uL/kg (0.57mL/kg)   American Industrial Hygiene Association Journal. Vol. 30, Pg. 470, 1969.
rat LC50 inhalation 5100mg/m3/4H (5100mg/m3)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 118, 1982.
rat LD50 oral 96mg/kg (96mg/kg)   American Industrial Hygiene Association Journal. Vol. 30, Pg. 470, 1969.

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