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Amines and amides

2-Hexanamine

Also known as 2-Aminohexane, 1-Methylpentylamine, hexan-2-amine

CAS 5329-79-3Formula C6H15NMolar mass 101.19 g/molEC 226-220-9
GHS signal word: Danger. Pictograms: Flammable, Corrosive, Harmful or irritant
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2-Hexanamine chemical structure, C6H15N, CAS 5329-79-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
5329-79-3
Formula
C6H15N
Molar mass
101.19 g/mol
Physical form
Liquid
HS code
292119
Category
Amines and amides
Illustrative photo, closed amber glass reagent bottles on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is 2-Hexanamine?

Plain description, key identifiers and synonyms

2-hexanamine is a primary aliphatic amine that is hexane substituted by an amino group at position 2. It is a conjugate base of a hexan-2-aminium. It derives from a hydride of a hexane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
hexan-2-amine
CAS number
5329-79-3 CAS number cross-checked
EC number
226-220-9
Molecular formula
C6H15N
MDL number
MFCD00014815
InChIKey
WGBBUURBHXLGFM-UHFFFAOYSA-N
InChI
InChI=1S/C6H15N/c1-3-4-5-6(2)7/h6H,3-5,7H2,1-2H3
SMILES (canonical and isomeric)
CCCCC(C)N

Synonyms

  • 2-Aminohexane
  • 1-Methylpentylamine
  • hexan-2-amine
  • 2-Hexylamine
  • Pentylamine, 1-methyl-
  • 2-Hexylamine, NSC 2601
  • (2R)-2-hexanamine
  • 1-methyl-pentylamine
  • (R)-2-Hexylamine
  • (S)-2-Hexylamine
  • 1-methyl-pentyl-amine

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.

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)
1.52calc.
Topological polar surface area
26.02 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
3calc.
Heavy atoms
7calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
1calc.
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

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.
  • H335May cause respiratory irritation.
Precautionary statements (31)
  • 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.
  • P319Get medical help if you feel unwell.
  • 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.

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

2-Hexanamine suppliers

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2-Hexanamine 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

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 2-Hexanamine 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 2-Hexanamine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2-Hexanamine, based on the data on this page

What is 2-Hexanamine?

2-hexanamine is a primary aliphatic amine that is hexane substituted by an amino group at position 2. It is a conjugate base of a hexan-2-aminium. It derives from a hydride of a hexane.

What is the CAS number of 2-Hexanamine?

The CAS registry number of 2-Hexanamine is 5329-79-3.

What is the molecular formula and weight of 2-Hexanamine?

The molecular formula of 2-Hexanamine is C6H15N and its molar mass is 101.19 g/mol.

What is 2-Hexanamine used for?

Known uses and roles of 2-Hexanamine include building blocks in research and laboratory.

Is 2-Hexanamine hazardous?

2-Hexanamine 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 2-Hexanamine?

2-Hexanamine 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 2-Hexanamine?

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What is the price of 2-Hexanamine?

Suppliers quote 2-Hexanamine 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 2-Hexanamine

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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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