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Amines and amides

Pentylamine

Also known as pentan-1-amine, 1-Aminopentane, 1-Pentylamine

CAS 110-58-7Formula C5H13NMolar mass 87.17 g/molEC 203-780-2
GHS signal word: Danger. Pictograms: Flammable, Corrosive, Acute toxicity (severe), Harmful or irritant 16 suppliers listed
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Pentylamine chemical structure, C5H13N, CAS 110-58-7
2D chemical structure

Key facts

What buyers check first

All properties
Physical form
Liquid
Melting point
-55 to -50
Boiling point
104.4 °C
Density
0.7547 - Less dense than water, will float
Flash point
7.2 °C
HS code
292119
Category
Amines and amides
UN number
UN 1106
Illustrative photo, 200 litre steel drums of liquid in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is Pentylamine?

Plain description, key identifiers and synonyms

Pentan-1-amine is a primary aliphatic amine that is n-pentane in which a hydrogen of one of the methyl groups is replaced by an amino group. A water-soluble liquid with boiling point 104C, it is a strong irritant. It is a conjugate base of a pentan-1-aminium.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
pentan-1-amine
CAS number
110-58-7 CAS number cross-checked
EC numbers
203-780-2, 932-628-4, 935-734-9
Molecular formula
C5H13N
UNII
E05QM3V8EF
MDL number
MFCD00008236
InChIKey
DPBLXKKOBLCELK-UHFFFAOYSA-N
InChI
InChI=1S/C5H13N/c1-2-3-4-5-6/h2-6H2,1H3
SMILES (canonical and isomeric)
CCCCCN

Synonyms

  • pentan-1-amine
  • 1-Aminopentane
  • 1-Pentylamine
  • N-Amylamine
  • 1-Pentanamine
  • n-Pentylamine
  • Monoamylamine
  • Norleucamine
  • n-C5H11NH2
  • pentane, 1-amino-
  • monopentylamine
  • pentyl amine
  • n-pentyl amine
  • n--Amylamine
  • 3-ethyl-propylamine
  • n-AmNH2
  • Me(CH2)4NH2
  • 4-04-00-00674 (Beilstein Handbook Reference)
  • CH3(CH2)4NH2
  • 10.14272/Dpblxkkoblcelk-uhfffaoysa-n.1
  • doi:10.14272/DPBLXKKOBLCELK-UHFFFAOYSA-N.1

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

Physical form
Liquidexp.
Melting point
-55 to -50exp.
Boiling point
104.4 °Cexp.
Density
0.7547 - Less dense than water, will floatexp.
Flash point
7.2 °Cexp.
Solubility
Very solubleexp.

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
87.17 g/molcalc.
Exact mass
87.1048 Dacalc.
LogP (octanol/water)
1.14calc.
Topological polar surface area
26.02 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
3calc.
Heavy atoms
6calc.
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

Hazard statements

  • H225Highly flammable liquid and vapour.
  • H302 + H312Harmful if swallowed. Harmful in contact with skin.
  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H314Causes severe skin burns and eye damage.
  • H318Causes serious eye damage.
  • H331Toxic if inhaled.
  • H332Harmful if inhaled.
  • H412Harmful to aquatic life with long lasting effects.
Precautionary statements (32)
  • 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.
  • 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.
  • 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 + P233Store in a well-ventilated place. Keep container tightly closed.
  • 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 1106

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

Pentylamine suppliers

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

All 16 suppliers
16 of 16 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

16 suppliers in 6 countries

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Pentylamine price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Functional uses

  • Flavouring and nutrient

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

Frequently asked questions

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

What is Pentylamine?

Pentan-1-amine is a primary aliphatic amine that is n-pentane in which a hydrogen of one of the methyl groups is replaced by an amino group. A water-soluble liquid with boiling point 104C, it is a strong irritant. It is a conjugate base of a pentan-1-aminium.

What is the CAS number of Pentylamine?

The CAS registry number of Pentylamine is 110-58-7.

What is the molecular formula and weight of Pentylamine?

The molecular formula of Pentylamine is C5H13N and its molar mass is 87.17 g/mol.

What is Pentylamine used for?

Known uses and roles of Pentylamine include building blocks in research and laboratory and flavouring and nutrient.

Is Pentylamine hazardous?

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

What is the HS code of Pentylamine?

Pentylamine 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 Pentylamine?

CompoundList lists 16 suppliers of Pentylamine in China, United States, Germany, Canada and 2 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Pentylamine in India?

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

What is the price of Pentylamine?

Suppliers quote Pentylamine 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 Pentylamine

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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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