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Chlorinated and fluorinated solvents

Hexanoyl chloride

Also known as Caproyl chloride, n-Caproyl chloride, Caproic acid chloride

CAS 142-61-0Formula C6H11ClOMolar mass 134.61 g/molEC 205-549-1
GHS signal word: Danger. Pictograms: Flammable, Corrosive 8 suppliers listed
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Hexanoyl chloride chemical structure, C6H11ClO, CAS 142-61-0
2D chemical structure

Key facts

What buyers check first

All properties
Physical form
Liquid
Boiling point
123 °C
Density
0.9784 @ 20 °C
HS code
291590
Category
Chlorinated and fluorinated solvents
Illustrative photo, 25 litre white jerry cans of liquid in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Hexanoyl chloride?

Plain description, key identifiers and synonyms

Hexanoyl chloride is a chemical substance with the molecular formula C6H11ClO and a molar mass of 134.61 g/mol. Its CAS registry number is 142-61-0.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
hexanoyl chloride
CAS number
142-61-0 CAS number cross-checked
EC number
205-549-1
Molecular formula
C6H11ClO
UNII
I7GE8HG3B2
MDL number
MFCD00000760
InChIKey
YWGHUJQYGPDNKT-UHFFFAOYSA-N
InChI
InChI=1S/C6H11ClO/c1-2-3-4-5-6(7)8/h2-5H2,1H3
SMILES (canonical and isomeric)
CCCCCC(=O)Cl

Synonyms

  • Caproyl chloride
  • n-Caproyl chloride
  • Caproic acid chloride
  • n-Hexanoyl chloride
  • hexanoic acid chloride
  • hexanoylchloride
  • caproylchloride
  • hexoylchlorid
  • Caproic chloride
  • Hexanoyl chloride, 97%
  • Hexanoyl chloride, >=99%
  • pentanecarboxylic acid chloride
  • Ywghujqygpdnkt-uhfffaoysa-
  • 1-Pentanecarbonyl chloride
  • Hexanoyl chloride, purum, >=98.0% (GC)

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.
Boiling point
123 °Cexp.
Density
0.9784 @ 20 °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
134.61 g/molcalc.
Exact mass
134.0498 Dacalc.
LogP (octanol/water)
2.33calc.
Topological polar surface area
17.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
4calc.
Heavy atoms
8calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.83calc.
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

Hazard statements

  • H226Flammable liquid and vapour.
  • H290May be corrosive to metals.
  • H314Causes severe skin burns and eye damage.
  • H318Causes serious eye damage.
Precautionary statements (26)
  • 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.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P330 + P331If swallowed: Rinse mouth. Do not induce vomiting.
  • 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).
  • P363Wash contaminated clothing before reuse.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P390Absorb spillage to prevent material damage.
  • 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.

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

Hexanoyl chloride suppliers

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

All 8 suppliers
8 of 8 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

8 suppliers in 4 countries

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Hexanoyl chloride 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

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Hexanoyl chloride is traded under.

HS 2915.90Indicative HS code

Saturated acyclic monocarboxylic acids, anhydrides, halides, peroxides, peroxyacids and halogenated…

World exports in 2024
$3.42B
+5.6% vs 2023, imports $3.55B
2019 to 2024
Top exporters
  1. Indonesia15.9%
  2. Germany13.0%
  3. Malaysia12.4%
Top importers
  1. China14.4%
  2. Netherlands11.7%
  3. United States11.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Hexanoyl chloride, based on the data on this page

What is Hexanoyl chloride?

Hexanoyl chloride is a chemical substance with the molecular formula C6H11ClO and a molar mass of 134.61 g/mol. Its CAS registry number is 142-61-0.

What is the CAS number of Hexanoyl chloride?

The CAS registry number of Hexanoyl chloride is 142-61-0.

What is the molecular formula and weight of Hexanoyl chloride?

The molecular formula of Hexanoyl chloride is C6H11ClO and its molar mass is 134.61 g/mol.

Is Hexanoyl chloride hazardous?

Hexanoyl chloride carries the GHS signal word "Danger". Main hazards: flammable liquid and vapour, may be corrosive to metals, causes severe skin burns and eye damage. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Hexanoyl chloride?

Hexanoyl chloride is usually classified under HS code 291590 (Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Hexanoyl chloride?

CompoundList lists 8 suppliers of Hexanoyl chloride in India, China, Germany and Sweden. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Hexanoyl chloride in India?

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

What is the price of Hexanoyl chloride?

Suppliers quote Hexanoyl chloride 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 Hexanoyl chloride

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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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