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Ligands for catalysis

Tris(2-fluorophenyl)phosphane

Also known as Tris(2-fluorophenyl)phosphine, Phosphine, tris(2-fluorophenyl)-

CAS 84350-73-2Formula C18H12F3PMolar mass 316.26 g/molEC 112-578-2
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant, Serious health hazard 1 supplier listed
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Tris(2-fluorophenyl)phosphane chemical structure, C18H12F3P, CAS 84350-73-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
84350-73-2
Formula
C18H12F3P
Molar mass
316.26 g/mol
EC number
112-578-2
HS code
293159
Category
Ligands for catalysis

What is Tris(2-fluorophenyl)phosphane?

Plain description, key identifiers and synonyms

Tris(2-fluorophenyl)phosphane is a chemical substance with the molecular formula C18H12F3P and a molar mass of 316.26 g/mol. Its CAS registry number is 84350-73-2.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
tris(2-fluorophenyl)phosphane
CAS number
84350-73-2 CAS number cross-checked
EC number
112-578-2
Molecular formula
C18H12F3P
MDL number
MFCD00015721
InChIKey
LZTKJXHKOLJIHI-UHFFFAOYSA-N
InChI
InChI=1S/C18H12F3P/c19-13-7-1-4-10-16(13)22(17-11-5-2-8-14(17)20)18-12-6-3-9-15(18)21/h1-12H
SMILES (canonical and isomeric)
C1=CC=C(C(=C1)F)P(C2=CC=CC=C2F)C3=CC=CC=C3F

Synonyms

  • Tris(2-fluorophenyl)phosphine
  • Phosphine, tris(2-fluorophenyl)-

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
316.26 g/molcalc.
Exact mass
316.0629 Dacalc.
LogP (octanol/water)
3.86calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
3calc.
Heavy atoms
22calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0calc.
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, c1ccc(P(c2ccccc2)c2ccccc2)cc1

c1ccc(P(c2ccccc2)c2ccccc2)cc1

3 rings, 19 atoms, the Triphenylphosphine ring system.

1,528 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
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H302Harmful if swallowed.
  • H317May cause an allergic skin reaction.
  • H318Causes serious eye damage.
  • H372Causes damage to organs through prolonged or repeated exposure.
Precautionary statements (17)
  • 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.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • 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

Tris(2-fluorophenyl)phosphane suppliers

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Where suppliers are based

1 supplier in 1 country

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Tris(2-fluorophenyl)phosphane 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

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

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 Tris(2-fluorophenyl)phosphane is traded under.

HS 2931.59Indicative HS code

Halogenated organo-phosphorous derivatives, other

World exports in 2024
$46.1M
+14.5% vs 2023, imports $88.5M
2022 to 2024
Top exporters
  1. China32.9%
  2. United States32.0%
  3. Germany8.4%
Top importers
  1. Brazil32.3%
  2. United States19.2%
  3. South Korea6.4%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Tris(2-fluorophenyl)phosphane is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Tris(2-fluorophenyl)phosphane, based on the data on this page

What is Tris(2-fluorophenyl)phosphane?

Tris(2-fluorophenyl)phosphane is a chemical substance with the molecular formula C18H12F3P and a molar mass of 316.26 g/mol. Its CAS registry number is 84350-73-2.

What is the CAS number of Tris(2-fluorophenyl)phosphane?

The CAS registry number of Tris(2-fluorophenyl)phosphane is 84350-73-2.

What is the molecular formula and weight of Tris(2-fluorophenyl)phosphane?

The molecular formula of Tris(2-fluorophenyl)phosphane is C18H12F3P and its molar mass is 316.26 g/mol.

Is Tris(2-fluorophenyl)phosphane hazardous?

Tris(2-fluorophenyl)phosphane carries the GHS signal word "Danger". Main hazards: harmful if swallowed, may cause an allergic skin reaction, causes serious eye damage. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Tris(2-fluorophenyl)phosphane?

Tris(2-fluorophenyl)phosphane is usually classified under HS code 293159 (Halogenated organo-phosphorous derivatives, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Tris(2-fluorophenyl)phosphane?

CompoundList lists 1 supplier of Tris(2-fluorophenyl)phosphane 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 Tris(2-fluorophenyl)phosphane?

Suppliers quote Tris(2-fluorophenyl)phosphane 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 Tris(2-fluorophenyl)phosphane

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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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