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Aliphatic and alicyclic building blocks

Cyclohexanecarboxylic anhydride

Also known as Cyclohexanecarboxylic acid anhydride, Cyclohexanecarboxylic acid, 1,1'-anhydride, cyclohexanecarbonyl cyclohexanecarboxylate

CAS 22651-87-2Formula C14H22O3Molar mass 238.33 g/molEC 245-146-8
GHS signal word: Warning. Pictograms: Harmful or irritant
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Cyclohexanecarboxylic anhydride chemical structure, C14H22O3, CAS 22651-87-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
22651-87-2
Formula
C14H22O3
Molar mass
238.33 g/mol
EC number
245-146-8
HS code
291620
Category
Aliphatic and alicyclic building blocks

What is Cyclohexanecarboxylic anhydride?

Plain description, key identifiers and synonyms

Cyclohexanecarboxylic anhydride is a chemical substance with the molecular formula C14H22O3 and a molar mass of 238.33 g/mol. Its CAS registry number is 22651-87-2. The IUPAC name is cyclohexanecarbonyl cyclohexanecarboxylate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
cyclohexanecarbonyl cyclohexanecarboxylate
CAS number
22651-87-2 CAS number cross-checked
EC number
245-146-8
Molecular formula
C14H22O3
UNII
CHZ4DJ2FT2
MDL number
MFCD12404944
InChIKey
JOHUAELJNSBTGS-UHFFFAOYSA-N
InChI
InChI=1S/C14H22O3/c15-13(11-7-3-1-4-8-11)17-14(16)12-9-5-2-6-10-12/h11-12H,1-10H2
SMILES (canonical and isomeric)
C1CCC(CC1)C(=O)OC(=O)C2CCCCC2

Synonyms

  • Cyclohexanecarboxylic acid anhydride
  • Cyclohexanecarboxylic acid, 1,1'-anhydride
  • cyclohexanecarbonyl cyclohexanecarboxylate
  • Cyclohexanecarboxylic acid, anhydride
  • cyclohexanecarboxylicanhydride
  • Bis(cyclohexanecarboxylic)anhydride
  • cyclohexane carboxylic anhydride
  • Cyclohexanecarboxylic Anhydride >Cyclohexanecarboxylic acid, 1,1'-anhydride

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

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

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
238.33 g/molcalc.
Exact mass
238.1569 Dacalc.
LogP (octanol/water)
3.22calc.
Topological polar surface area
43.37 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
2calc.
Heavy atoms
17calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.86calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C(OC(=O)C1CCCCC1)C1CCCCC1

O=C(OC(=O)C1CCCCC1)C1CCCCC1

2 rings, 17 atoms. This chemical is the scaffold itself.

8 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
Precautionary statements (9)
  • 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.
  • P302 + P352If on skin: Wash with plenty of water.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.

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

Cyclohexanecarboxylic anhydride suppliers

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Cyclohexanecarboxylic anhydride price

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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

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2916.20Indicative HS code

Cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides…

World exports in 2024
$489M
−6.1% vs 2023, imports $608M
2019 to 2024
Top exporters
  1. China45.5%
  2. India * partner reported18.6%
  3. Japan11.2%
Top importers
  1. Brazil20.3%
  2. United States15.7%
  3. India * partner reported12.8%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Cyclohexanecarboxylic anhydride, based on the data on this page

What is Cyclohexanecarboxylic anhydride?

Cyclohexanecarboxylic anhydride is a chemical substance with the molecular formula C14H22O3 and a molar mass of 238.33 g/mol. Its CAS registry number is 22651-87-2. The IUPAC name is cyclohexanecarbonyl cyclohexanecarboxylate.

What is the CAS number of Cyclohexanecarboxylic anhydride?

The CAS registry number of Cyclohexanecarboxylic anhydride is 22651-87-2.

What is the molecular formula and weight of Cyclohexanecarboxylic anhydride?

The molecular formula of Cyclohexanecarboxylic anhydride is C14H22O3 and its molar mass is 238.33 g/mol.

What is Cyclohexanecarboxylic anhydride used for?

Known uses and roles of Cyclohexanecarboxylic anhydride include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Cyclohexanecarboxylic anhydride hazardous?

Cyclohexanecarboxylic anhydride carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Cyclohexanecarboxylic anhydride?

Cyclohexanecarboxylic anhydride is usually classified under HS code 291620 (Cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cyclohexanecarboxylic anhydride?

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What is the price of Cyclohexanecarboxylic anhydride?

Suppliers quote Cyclohexanecarboxylic anhydride 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

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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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