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Aromatic building blocks

3cHteFB

Also known as 2,3',4',6-tetrafluoro-4-(4-propylcyclohexyl)-1,1'-biphenyl, 2~3~,2~5~,3~3~,3~4~-Tetrafluoro-1~4~-propyl-1~1~,1~2~,1~3~,1~4~,1~5~,1~6~-hexahydro-1~1~,2~1~:2~4~,3~1~-terphenyl

CAS 137489-25-9Formula C21H22F4Molar mass 350.40 g/mol
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3cHteFB chemical structure, C21H22F4, CAS 137489-25-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
137489-25-9
Formula
C21H22F4
Molar mass
350.40 g/mol
HS code
290399
Category
Aromatic building blocks

What is 3cHteFB?

Plain description, key identifiers and synonyms

3cHteFB is a chemical substance with the molecular formula C21H22F4 and a molar mass of 350.40 g/mol. Its CAS registry number is 137489-25-9. The IUPAC name is 2-(3,4-difluorophenyl)-1,3-difluoro-5-(4-propylcyclohexyl)benzene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-(3,4-difluorophenyl)-1,3-difluoro-5-(4-propylcyclohexyl)benzene
CAS number
137489-25-9 CAS number cross-checked
Molecular formula
C21H22F4
InChIKey
OADFDZCQNDDVDC-UHFFFAOYSA-N
InChI
InChI=1S/C21H22F4/c1-2-3-13-4-6-14(7-5-13)16-11-19(24)21(20(25)12-16)15-8-9-17(22)18(23)10-15/h8-14H,2-7H2,1H3
SMILES (canonical and isomeric)
CCCC1CCC(CC1)C2=CC(=C(C(=C2)F)C3=CC(=C(C=C3)F)F)F

Synonyms

  • 2,3',4',6-tetrafluoro-4-(4-propylcyclohexyl)-1,1'-biphenyl
  • 2~3~,2~5~,3~3~,3~4~-Tetrafluoro-1~4~-propyl-1~1~,1~2~,1~3~,1~4~,1~5~,1~6~-hexahydro-1~1~,2~1~:2~4~,3~1~-terphenyl

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
350.40 g/molcalc.
Exact mass
350.1658 Dacalc.
LogP (octanol/water)
6.98calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
4calc.
Heavy atoms
25calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.43calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)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, c1ccc(-c2ccc(C3CCCCC3)cc2)cc1

c1ccc(-c2ccc(C3CCCCC3)cc2)cc1

3 rings, 18 atoms, the Cyclohexyl-1,1'-biphenyl ring system.

160 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.

3cHteFB suppliers

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3cHteFB 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

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 3cHteFB is traded under.

HS 2903.99Indicative HS code

Halogenated derivatives of aromatic hydrocarbons, other

World exports in 2024
$798M
−15.8% vs 2023, imports $786M
2019 to 2024
Top exporters
  1. China51.0%
  2. United States15.9%
  3. Belgium8.6%
Top importers
  1. India * partner reported16.1%
  2. United States14.7%
  3. Germany10.9%

* Partner reported figures, a lower bound.

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

The HS code shown for 3cHteFB is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 3cHteFB, based on the data on this page

What is 3cHteFB?

3cHteFB is a chemical substance with the molecular formula C21H22F4 and a molar mass of 350.40 g/mol. Its CAS registry number is 137489-25-9. The IUPAC name is 2-(3,4-difluorophenyl)-1,3-difluoro-5-(4-propylcyclohexyl)benzene.

What is the CAS number of 3cHteFB?

The CAS registry number of 3cHteFB is 137489-25-9.

What is the molecular formula and weight of 3cHteFB?

The molecular formula of 3cHteFB is C21H22F4 and its molar mass is 350.40 g/mol.

What is 3cHteFB used for?

Known uses and roles of 3cHteFB include building blocks in research and laboratory.

Is 3cHteFB hazardous?

No GHS hazard classification for 3cHteFB 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 3cHteFB?

3cHteFB is usually classified under HS code 290399 (Halogenated derivatives of aromatic hydrocarbons, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 3cHteFB?

Post a free request on CompoundList and suppliers of 3cHteFB will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 3cHteFB?

Suppliers quote 3cHteFB 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 3cHteFB

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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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