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Aliphatic and alicyclic building blocks

Decafluorocyclopentane

Also known as Perfluorocyclopentane, Cyclopentane, decafluoro-, Cyclopentane, 1,1,2,2,3,3,4,4,5,5-decafluoro-

CAS 376-77-2Formula C5F10Molar mass 250.04 g/molEC 206-814-4
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Decafluorocyclopentane chemical structure, C5F10, CAS 376-77-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
376-77-2
Formula
C5F10
Molar mass
250.04 g/mol
EC number
206-814-4
HS code
290389
Category
Aliphatic and alicyclic building blocks

What is Decafluorocyclopentane?

Plain description, key identifiers and synonyms

Decafluorocyclopentane is a chemical substance with the molecular formula C5F10 and a molar mass of 250.04 g/mol. Its CAS registry number is 376-77-2. The IUPAC name is 1,1,2,2,3,3,4,4,5,5-decafluorocyclopentane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1,1,2,2,3,3,4,4,5,5-decafluorocyclopentane
CAS number
376-77-2 CAS number cross-checked
EC number
206-814-4
Molecular formula
C5F10
UNII
NM6HG3IJ3J
InChIKey
PWMJXZJISGDARB-UHFFFAOYSA-N
InChI
InChI=1S/C5F10/c6-1(7)2(8,9)4(12,13)5(14,15)3(1,10)11
SMILES (canonical and isomeric)
C1(C(C(C(C1(F)F)(F)F)(F)F)(F)F)(F)F

Synonyms

  • Perfluorocyclopentane
  • Cyclopentane, decafluoro-
  • Cyclopentane, 1,1,2,2,3,3,4,4,5,5-decafluoro-
  • 1,1,2,2,3,3,4,4,5,5-Decafluorocyclopentane
  • Cyclopentane,1,1,2,2,3,3,4,4,5,5-decafluoro-
  • 1,1,2,2,3,3,4,4,5,5-Decafluorocyclopentane #

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
250.04 g/molcalc.
Exact mass
249.984 Dacalc.
LogP (octanol/water)
3.18calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
15calc.
Rings
1calc.
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.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1CCCC1

C1CCCC1

1 ring, 5 atoms, the Cyclopentane ring system.

10,985 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Decafluorocyclopentane suppliers

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Decafluorocyclopentane 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

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 Decafluorocyclopentane is traded under.

HS 2903.89Indicative HS code

Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons, other

World exports in 2024
$92.3M
−2.2% vs 2023, imports $90.8M
2019 to 2024
Top exporters
  1. China40.4%
  2. Japan26.5%
  3. United Kingdom7.2%
Top importers
  1. South Korea19.2%
  2. Japan16.6%
  3. United States15.8%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Decafluorocyclopentane?

Decafluorocyclopentane is a chemical substance with the molecular formula C5F10 and a molar mass of 250.04 g/mol. Its CAS registry number is 376-77-2. The IUPAC name is 1,1,2,2,3,3,4,4,5,5-decafluorocyclopentane.

What is the CAS number of Decafluorocyclopentane?

The CAS registry number of Decafluorocyclopentane is 376-77-2.

What is the molecular formula and weight of Decafluorocyclopentane?

The molecular formula of Decafluorocyclopentane is C5F10 and its molar mass is 250.04 g/mol.

What is Decafluorocyclopentane used for?

Use classes: Pfas.

Is Decafluorocyclopentane hazardous?

No GHS hazard classification for Decafluorocyclopentane is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Decafluorocyclopentane?

Decafluorocyclopentane is usually classified under HS code 290389 (Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Decafluorocyclopentane?

Post a free request on CompoundList and suppliers of Decafluorocyclopentane will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Decafluorocyclopentane?

Suppliers quote Decafluorocyclopentane 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 Decafluorocyclopentane

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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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