| Identification | More | [Name]
N,N-Dipropyl-1-propanamine | [CAS]
102-69-2 | [Synonyms]
N，N-Dipropanamine
n,n-dipropyl-1-propanamine
TNPA
TRI-N-PROPYLAMINE
TRIPROPYLAMINE
(n-C3H7)3N
1-Propanamine,N,N-dipropyl-
n,n-dipropyl-1-propanamin
N,N-Dipropyl-1-propylamine
N,N-Dipropylpropanamine
Propyldi-n-propylamine
Tripropylamin
tripropylamine,[flammableliquidlabel]
tripropylaminenormale
tris(1-propyl)amine
TRIPROPYLAMINE, 99+%
TRIPROPYLAMINE, >=98%
tri-n-proptlamine
tripropylammonium
Tri-n-propylamin | [EINECS(EC#)]
203-047-7 | [Molecular Formula]
C9H21N | [MDL Number]
MFCD00009363 | [Molecular Weight]
143.27 | [MOL File]
102-69-2.mol |
| Chemical Properties | Back Directory | [Appearance]
colourless liquid | [Melting point ]
−93.5 °C(lit.) | [Boiling point ]
155-158 °C(lit.) | [density ]
0.753 g/mL at 25 °C(lit.)
| [vapor density ]
4.9 (vs air)
| [vapor pressure ]
2.9 mm Hg ( 20 °C)
| [FEMA ]
4247 | [refractive index ]
n20/D 1.416(lit.)
| [Fp ]
98 °F
| [storage temp. ]
Flammables area | [solubility ]
0.483g/l | [form ]
Liquid | [pka]
pK1:10.66(+1) (25°C) | [color ]
Clear colorless | [Odor]
at 0.10 % in propylene glycol. fishy ammoniacal | [PH]
11.4 (2.6g/l, H2O, 20℃) | [Stability:]
Stable. Incompatible with acids, oxidizing agents. Protect from moisture. Flammable. | [explosive limit]
0.6-5.5%(V) | [Odor Type]
fishy | [Water Solubility ]
2.6 g/L (20 ºC) | [Sensitive ]
Hygroscopic | [JECFA Number]
1612 | [BRN ]
1098331 | [Dielectric constant]
2.3799999999999999 | [InChIKey]
YFTHZRPMJXBUME-UHFFFAOYSA-N | [LogP]
0.9 at 25℃ | [Uses]
Oxo feed stock, lubricant additive, plasticizers,
nonyl phenol. | [CAS DataBase Reference]
102-69-2(CAS DataBase Reference) | [NIST Chemistry Reference]
1-Propanamine, N,N-dipropyl-(102-69-2) | [EPA Substance Registry System]
102-69-2(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
T | [Risk Statements ]
R10:Flammable.
R20/21:Harmful by inhalation and in contact with skin .
R25:Toxic if swallowed.
R34:Causes burns.
R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R23/25:Toxic by inhalation and if swallowed .
R21:Harmful in contact with skin. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S16:Keep away from sources of ignition-No smoking . | [RIDADR ]
UN 2260 3/PG 3
| [WGK Germany ]
2
| [RTECS ]
TX1575000
| [F ]
34 | [Autoignition Temperature]
356 °F | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29211980 | [Safety Profile]
Poison by ingestion.
Moderately toxic by skin contact and
inhalation. A corrosive irritant to skin, eyes,
and mucous membranes. Flammable when
exposed to heat, flame, or oxidizers. Can
react with oxidizing materials. To fight fire,
use foam, CO2, dry chemical. When heated
to decomposition it emits toxic fumes of
NOx. See also MINES. | [Hazardous Substances Data]
102-69-2(Hazardous Substances Data) | [Toxicity]
LD50 orally in Rabbit: 200 - 2000 mg/kg LD50 dermal Rabbit 433 mg/kg |
| Hazard Information | Back Directory | [General Description]
A water-white liquid. Flash point near 125°F. Less dense than water. May be mildly toxic by ingestion and inhalation. Used as a solvent. | [Reactivity Profile]
TRIPROPYLAMINE(102-69-2) is incompatible with oxidizing agents . Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides. | [Air & Water Reactions]
Highly flammable. Slightly soluble in water. | [Health Hazard]
Exposure can cause irritation of eyes, nose and throat. Toxic by inhalation or ingestion. | [Fire Hazard]
Special Hazards of Combustion Products: Irritating vapors and toxic gases, such as nitrogen oxides and carbon monoxide, may be formed when involved in fire. | [Chemical Properties]
Colorless to fishy liquid; mild fishy aroma. | [Chemical Properties]
colourless liquid | [Definition]
ChEBI: A tertiary amine that is ammonia in which each hydrogen atom is substituted by a propyl group. | [Production Methods]
Tripropylamine is manufactured by reacting propanol and
ammonia in the presence of dehydrating catalysts; by reacting
n-propyl chloride and ammonia under pressure; or by the
action of acetone and ammonia. | [Aroma threshold values]
High strength odor; fishy type; recommend smelling in a 0.10% solution or less. | [Flammability and Explosibility]
Flammable | [Purification Methods]
Dry the amine with KOH and fractionally distil it. Also reflux it with toluene-p-sulfonyl chloride and with KOH, then fractionally distil it. The distillate, after additon of 2% phenyl isocyanate, was redistilled and the residue fractionally distilled from sodium. [Takahashi et al. J Org Chem 52 2666 1987, Beilstein 4 IV 470.] |
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