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Aliphatic and alicyclic building blocks

Perfluorocyclohexanecarboxylic acid

Also known as 1,2,2,3,3,4,4,5,5,6,6-undecafluorocyclohexane-1-carboxylic Acid, Cyclohexanecarboxylicacid, 1,2,2,3,3,4,4,5,5,6,6-undecafluoro-, 1,2,2,3,3,4,4,5,5,6,6-undecafluorocyclohexanecarboxylic acid

CAS 374-88-9Formula C7HF11O2Molar mass 326.06 g/molEC 671-787-1
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant 1 supplier listed
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Perfluorocyclohexanecarboxylic acid chemical structure, C7HF11O2, CAS 374-88-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
374-88-9
Formula
C7HF11O2
Molar mass
326.06 g/mol
EC number
671-787-1
HS code
291620
Category
Aliphatic and alicyclic building blocks

What is Perfluorocyclohexanecarboxylic acid?

Plain description, key identifiers and synonyms

Perfluorocyclohexanecarboxylic acid is a chemical substance with the molecular formula C7HF11O2 and a molar mass of 326.06 g/mol. Its CAS registry number is 374-88-9. The IUPAC name is 1,2,2,3,3,4,4,5,5,6,6-undecafluorocyclohexane-1-carboxylic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1,2,2,3,3,4,4,5,5,6,6-undecafluorocyclohexane-1-carboxylic acid
CAS number
374-88-9 CAS number cross-checked
EC number
671-787-1
Molecular formula
C7HF11O2
MDL number
MFCD01075297
InChIKey
VTXSVMHCHVIRJR-UHFFFAOYSA-N
InChI
InChI=1S/C7HF11O2/c8-2(1(19)20)3(9,10)5(13,14)7(17,18)6(15,16)4(2,11)12/h(H,19,20)
SMILES (canonical and isomeric)
C(=O)(C1(C(C(C(C(C1(F)F)(F)F)(F)F)(F)F)(F)F)F)O

Synonyms

  • 1,2,2,3,3,4,4,5,5,6,6-undecafluorocyclohexane-1-carboxylic Acid
  • Cyclohexanecarboxylicacid, 1,2,2,3,3,4,4,5,5,6,6-undecafluoro-
  • 1,2,2,3,3,4,4,5,5,6,6-undecafluorocyclohexanecarboxylic acid

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
326.06 g/molcalc.
Exact mass
325.9801 Dacalc.
LogP (octanol/water)
2.97calc.
Topological polar surface area
37.3 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
1calc.
Heavy atoms
20calc.
Rings
1calc.
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, C1CCCCC1

C1CCCCC1

1 ring, 6 atoms, the Cyclohexane ring system.

24,737 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H314Causes severe skin burns and eye damage.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H332Harmful if inhaled.
  • H335May cause respiratory irritation.
Precautionary statements (26)
  • 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.
  • 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.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • 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.
  • 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.
  • P363Wash contaminated clothing before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • 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

Perfluorocyclohexanecarboxylic acid suppliers

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Where suppliers are based

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Perfluorocyclohexanecarboxylic acid 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

Use classes: Pfas.

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

Frequently asked questions

Quick answers about Perfluorocyclohexanecarboxylic acid, based on the data on this page

What is Perfluorocyclohexanecarboxylic acid?

Perfluorocyclohexanecarboxylic acid is a chemical substance with the molecular formula C7HF11O2 and a molar mass of 326.06 g/mol. Its CAS registry number is 374-88-9. The IUPAC name is 1,2,2,3,3,4,4,5,5,6,6-undecafluorocyclohexane-1-carboxylic acid.

What is the CAS number of Perfluorocyclohexanecarboxylic acid?

The CAS registry number of Perfluorocyclohexanecarboxylic acid is 374-88-9.

What is the molecular formula and weight of Perfluorocyclohexanecarboxylic acid?

The molecular formula of Perfluorocyclohexanecarboxylic acid is C7HF11O2 and its molar mass is 326.06 g/mol.

What is Perfluorocyclohexanecarboxylic acid used for?

Use classes: Pfas.

Is Perfluorocyclohexanecarboxylic acid hazardous?

Perfluorocyclohexanecarboxylic acid carries the GHS signal word "Danger". Main hazards: harmful if swallowed, harmful in contact with skin, 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 Perfluorocyclohexanecarboxylic acid?

Perfluorocyclohexanecarboxylic acid 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 Perfluorocyclohexanecarboxylic acid?

CompoundList lists 1 supplier of Perfluorocyclohexanecarboxylic acid in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Perfluorocyclohexanecarboxylic acid?

Suppliers quote Perfluorocyclohexanecarboxylic acid 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 Perfluorocyclohexanecarboxylic acid

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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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