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Herbicides

Dipropylamine

Also known as Di-n-propylamine, n-Dipropylamine, 1-Propanamine, N-propyl-

CAS 142-84-7Formula C6H15NMolar mass 101.19 g/molEC 205-565-9
GHS signal word: Danger. Pictograms: Flammable, Corrosive, Harmful or irritant 33 suppliers listed
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Dipropylamine chemical structure, C6H15N, CAS 142-84-7
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Colorless liquid
Melting point
-63 °C
Boiling point
109.3 °C
Density
0.738 at 20 °C/4 °C
Flash point
17 °C
HS code
292119
Category
Herbicides
UN number
UN 2383
Illustrative photo, 200 litre steel drums of liquid in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is Dipropylamine?

Plain description, key identifiers and synonyms

Dipropylamine appears as a clear colorless liquid with an ammonia-like odor. Less dense than water. Vapors heavier than air. Toxic oxides of nitrogen produced during combustion.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-propylpropan-1-amine
CAS number
142-84-7 CAS number cross-checked
EC number
205-565-9
Molecular formula
C6H15N
UNII
60P318IIRY
MDL number
MFCD00009362
InChIKey
WEHWNAOGRSTTBQ-UHFFFAOYSA-N
InChI
InChI=1S/C6H15N/c1-3-5-7-6-4-2/h7H,3-6H2,1-2H3
SMILES (canonical and isomeric)
CCCNCCC

Synonyms

  • Di-n-propylamine
  • n-Dipropylamine
  • 1-Propanamine, N-propyl-
  • N-Propyl-1-propanamine
  • RCRA waste number U110
  • N,N-Dipropylamine
  • NDipropylamine
  • NPropyl1propanamine
  • Dipropanamine
  • 1Propanamine, Npropyl
  • N-propylpropan-1-amine
  • Dipropyl-amine
  • dipropyl amine
  • RCRA waste no. U110
  • di-propylamine
  • di(n-propyl)amine
  • N-propyl propylamine
  • N-propyl-propylamine
  • Dipropylamine, 99%
  • N,N-Dipropylamine #
  • N,N-di-n-propylamine
  • propane, 1-propylamino-
  • (n-C3H7)2NH
  • UN 2383
  • Dipropylamine [UN2383] [Flammable liquid]

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Appearance
Colorless liquidexp.
Odour
Ammonia odorexp.
Melting point
-63 °Cexp.
Boiling point
109.3 °Cexp.
Density
0.738 at 20 °C/4 °Cexp.
Flash point
17 °Cexp.
Autoignition temperature
299 °Cexp.
Solubility
In water, 3.51 × 10⁺⁴ mg/L at 25 °Cexp.
Vapour pressure
20.1 mm Hg at 25 °Cexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
101.19 g/molcalc.
Exact mass
101.1204 Dacalc.
LogP (octanol/water)
1.4calc.
Topological polar surface area
12.03 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
4calc.
Heavy atoms
7calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS02: Flammable
Flammable
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant
330NFPA 704 rating

Hazard statements

  • H225Highly flammable liquid and vapour.
  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H314Causes severe skin burns and eye damage.
  • H332Harmful if inhaled.
Precautionary statements (29)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P233Keep container tightly closed.
  • P240Ground and bond container and receiving equipment.
  • P241Use explosion-proof electrical, ventilating and lighting equipment.
  • P242Use non-sparking tools.
  • P243Take action to prevent static discharges.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P301 + P330 + P331If swallowed: Rinse mouth. Do not induce vomiting.
  • P302 + P352If on skin: Wash with plenty of water.
  • P302 + P361 + P354If on skin: Take off immediately all contaminated clothing. Immediately rinse with water for several minutes.
  • P303 + P361 + P353If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P316Get emergency medical help immediately.
  • P317Get medical help.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P363Wash contaminated clothing before reuse.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P403 + P235Store in a well-ventilated place. Keep cool.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.
UN number
UN 2383
Transport hazard class
3
Packing group
II

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Dipropylamine suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 33 suppliers
30 of 30 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

33 suppliers in 10 countries

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Dipropylamine price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Required principally as a starting material for the synthesis of herbicides, e.g. trifluralin, oryzalin, EPTC, and vernolate.

Intermediate.

Industrial uses: Intermediate.

Consumer uses: Intermediate.

How it is made

Reaction of n-propanol and ammonia over a dehydrating catalyst such as alumina at high temps and pressures

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 612-048-00-5

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Dipropylamine is traded under.

HS 2921.19Indicative HS code

Acyclic monoamines and their derivatives, salts thereof, other

World exports in 2024
$1.21B
+4.0% vs 2023, imports $1.16B
2019 to 2024
Top exporters
  1. China35.5%
  2. United States17.9%
  3. Germany16.4%
Top importers
  1. United States14.1%
  2. South Korea9.7%
  3. Japan8.4%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Dipropylamine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Dipropylamine, based on the data on this page

What is Dipropylamine?

Dipropylamine appears as a clear colorless liquid with an ammonia-like odor. Less dense than water. Vapors heavier than air. Toxic oxides of nitrogen produced during combustion.

What is the CAS number of Dipropylamine?

The CAS registry number of Dipropylamine is 142-84-7.

What is the molecular formula and weight of Dipropylamine?

The molecular formula of Dipropylamine is C6H15N and its molar mass is 101.19 g/mol.

What is Dipropylamine used for?

Required principally as a starting material for the synthesis of herbicides, e.g. trifluralin, oryzalin, EPTC, and vernolate. Intermediate. Industrial uses: Intermediate. Consumer uses: Intermediate.

Is Dipropylamine hazardous?

Dipropylamine carries the GHS signal word "Danger". Main hazards: highly flammable liquid and vapour, harmful if swallowed, harmful in contact with skin. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Dipropylamine?

Dipropylamine is usually classified under HS code 292119 (Acyclic monoamines and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dipropylamine?

CompoundList lists 33 suppliers of Dipropylamine in India, China, United States, France and 6 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Dipropylamine in India?

10 suppliers in India list Dipropylamine on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Dipropylamine?

Suppliers quote Dipropylamine on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Dipropylamine

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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