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Corrosion inhibitors

Propylamine

Also known as Propan-1-amine, 1-Propylamine, Propanamine

CAS 107-10-8Formula C3H9NMolar mass 59.11 g/molEC 203-462-3
GHS signal word: Danger. Pictograms: Flammable, Corrosive, Acute toxicity (severe), Harmful or irritant 45 suppliers listed
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Propylamine chemical structure, C3H9N, CAS 107-10-8
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Colorless liquid
Melting point
-83 °C
Boiling point
48 to 49
Density
Relative density (water = 1): 0.7.
Flash point
<-37
HS code
292119
Category
Corrosion inhibitors
UN number
UN 1277
Illustrative photo, an amber glass solvent bottle with clear liquid on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Propylamine?

Plain description, key identifiers and synonyms

Propylamine is a member of the class of alkylamines that is propane substituted by an amino group at C-1. It is a conjugate base of a propan-1-aminium.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
propan-1-amine
CAS number
107-10-8 CAS number cross-checkedOther or deprecated CAS: 58479-39-3
EC number
203-462-3
Molecular formula
C3H9N
UNII
I76F18D635
MDL number
MFCD00008205
InChIKey
WGYKZJWCGVVSQN-UHFFFAOYSA-N
InChI
InChI=1S/C3H9N/c1-2-3-4/h2-4H2,1H3
SMILES (canonical and isomeric)
CCCN

Synonyms

  • Propan-1-amine
  • 1-Propylamine
  • Propanamine
  • 1-Aminopropane
  • Mono-n-propylamine
  • Monopropylamine
  • RCRA waste number U194
  • Propan-1-ylamine
  • (n-Propan-1-yl)amine
  • Propylamine (normal) (N-propylamine)
  • 1-Propanamine
  • n-Propyl Amine
  • 3-Aminopropane
  • n-C3H7NH2
  • propane, 1-amino-
  • propyl amine
  • RCRA waste no. U194
  • aminopropane
  • n-propyl-amine
  • 3-propylamine
  • N-n-propylamine
  • propane-1-amine
  • n-prop-1-ylamine
  • Propanamine, 9CI
  • Propylamine, 98%
Show all 34 synonyms
  • PrNH2
  • Propylamine, >=99%
  • Propylamine [UN1277] [Flammable liquid]
  • 3-Aminopropyl Silica Gel
  • Propylamine, analytical standard
  • UN 1277
  • Propylamine, purum, >=99.0% (GC)
  • Propylamine Solution in Methanol, 100ug/mL
  • Polyallylamine HydrochlorideR&D Working Standard

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
Strong ammonia odorexp.
Melting point
-83 °Cexp.
Boiling point
48 to 49exp.
Density
Relative density (water = 1): 0.7.exp.
Flash point
<-37exp.
Autoignition temperature
317 °Cexp.
Solubility
In water, 1 × 10⁺⁶ mg/L at 25 °Cexp.
Vapour pressure
310 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
59.11 g/molcalc.
Exact mass
59.0735 Dacalc.
LogP (octanol/water)
0.36calc.
Topological polar surface area
26.02 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
1calc.
Heavy atoms
4calc.
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
GHS06: Acute toxicity (severe)
Acute toxicity (severe)
GHS07: Harmful or irritant
Harmful or irritant
330NFPA 704 rating

Hazard statements

  • H225Highly flammable liquid and vapour.
  • H290May be corrosive to metals.
  • H302Harmful if swallowed.
  • H311 + H331Toxic in contact with skin. Toxic if inhaled.
  • H311Toxic in contact with skin.
  • H314Causes severe skin burns and eye damage.
  • H318Causes serious eye damage.
  • H331Toxic if inhaled.
  • H335May cause respiratory irritation.
  • H412Harmful to aquatic life with long lasting effects.
Precautionary statements (37)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P233Keep container tightly closed.
  • P234Keep only in original packaging.
  • 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.
  • P262Do not get in eyes, on skin, or on clothing.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P273Avoid release to the environment.
  • 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.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P361 + P364Take off immediately all contaminated clothing. And wash it before reuse.
  • P363Wash contaminated clothing before reuse.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P390Absorb spillage to prevent material damage.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P403 + P235Store in a well-ventilated place. Keep cool.
  • P405Store locked up.
  • P406Store in a corrosion resistant container with a resistant inner liner.
  • P501Dispose of contents and container in accordance with local regulations.
UN number
UN 1277
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

Propylamine suppliers

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

All 45 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

45 suppliers in 13 countries

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Propylamine 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

Intermediate, lab reagent.

Manufacturing rubber chemicals, dyestuffs, pharmaceuticals, agricultural chemicals, corrosion inhibitors, textile and leather finishing resins.

Functional uses

  • Flavouring and nutrient

How it is made

Reaction of ammonia and propanol over a dehydration catalyst, eg, alumina, reaction of ammonia, hydrogen and propanol over a dehydrogenation catalyst, eg, metallic silver, reaction of propionaldehyde and ammonia with nickel catalyst

From propionaldehyde & ammonia with a Raney nickel catalyst: Olin, Schwoegler, US patent 2,373,705 (1945 to Sharples), by low pressure catalytic hydrogenation of nitropropane ... By catalytic hydrogenation of propionitrile: Rylander, Kaplan, US patent 3,117,162 (1964 to Englehard).

By reducing ethyl cyanide with sodium in ethyl alcohol ...

Regulatory status

Inventories, regulations and trade controls that list this substance

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 Propylamine 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 Propylamine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Propylamine?

Propylamine is a member of the class of alkylamines that is propane substituted by an amino group at C-1. It is a conjugate base of a propan-1-aminium.

What is the CAS number of Propylamine?

The CAS registry number of Propylamine is 107-10-8. Other or deprecated CAS numbers: 58479-39-3.

What is the molecular formula and weight of Propylamine?

The molecular formula of Propylamine is C3H9N and its molar mass is 59.11 g/mol.

What is Propylamine used for?

Intermediate, lab reagent. Manufacturing rubber chemicals, dyestuffs, pharmaceuticals, agricultural chemicals, corrosion inhibitors, textile and leather finishing resins.

Is Propylamine hazardous?

Propylamine carries the GHS signal word "Danger". Main hazards: highly flammable liquid and vapour, may be corrosive to metals, harmful if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Propylamine?

Propylamine 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 Propylamine?

CompoundList lists 45 suppliers of Propylamine in China, United States, India, Germany and 9 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Propylamine in India?

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

What is the price of Propylamine?

Suppliers quote Propylamine 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 Propylamine

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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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