CAS 18437-78-0 Tris(4-fluorophenyl)phosphine (HCID 140387)

Names & identifiers

Preferred name: Tris(4-fluorophenyl)phosphine
IUPAC: tris(4-fluorophenyl)phosphane
English name: Tris(4-fluorophenyl)phosphine
Molecular formula: C18H12F3P
Molecular weight: 316.26

Names & synonyms

Tris(4-fluorophenyl)phosphinePhosphine, tris(4-fluorophenyl)-Phosphine, tris(p-fluorophenyl)-DTXSID80171565tri-(4-Fluorophenyl)phosphineNSC 158458RefChem:192107DTXCID7094056627-663-4GEPJPYNDFSOARB-UHFFFAOYSA-N18437-78-0tris(4-fluorophenyl)phosphane

Show more names

Tris(4-fLTris(4-fluoropheTris(4-fluorophenyl)Tris(4-Flurophenyl)Phosphinetri(4-fluorophenyl)phosphinoTri-(p-fluorophenyl)phosphine

Tris(p-fluorophenyl)phosphineMFCD00013553TRI(4-FLUOROPHENYL)PHOSPHINEp(4-fc6h4)3C18H12F3PSCHEMBL196718tris (p-fluorophenyl)phosphineCS-W009423

Database identifiers

CAS: 18437-78-0
PubChem CID: 140387
DTXSID: DTXSID80171565
EC Number: 627-663-4
Nikkaji: J126.187H

Properties

Computed structural properties

XLogP: 4.9
Topological polar surface area: 0 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 3
Rotatable bonds: 3
Heavy atoms: 22
Formal charge: 0
Complexity: 275

Physicochemical properties

Melting point: 79 · 79-83 °C(lit.)
Boiling point: 160 °C/0.1mmHg · 160°C/0.1mmHg(lit.)
storage temp.: Inert atmosphere,Room Temperature
form: Crystalline Powder
color: White to very slightly yellow
Water Solubility: Insoluble in water.
Sensitive: Air Sensitive
BRN: 919838 · 919838
InChI: InChI=1S/C18H12F3P/c19-13-1-7-16(8-2-13)22(17-9-3-14(20)4-10-17)18-11-5-15(21)6-12-18/h1-12H
InChIKey: GEPJPYNDFSOARB-UHFFFAOYSA-N
SMILES: P(C1=CC=C(F)C=C1)(C1=CC=C(F)C=C1)C1=CC=C(F)C=C1
CAS DataBase Reference: 18437 · 18437-78-0(CAS DataBase Reference)
UNSPSC Code: 12352101 · 12352101
NACRES: 22 · NA.22
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 315 · H315-H319-H335
Precautionary statements: 261 · P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs: Respiratory system
PPE: 95 · dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes: Xi
Risk Statements: 36 · 36/37/38
Safety Statements: 26 · 26-36
WGK Germany: 3 · 3
HazardClass: IRRITANT
HS Code: 29319090 · 29319090
Storage Class: 11 · 11 - Combustible Solids
Hazard Classifications: 2 Skin · Eye Irrit. 2Skin Irrit. 2STOT SE 3

Safety & regulation

GHS classification

GHS Classification · 5 items

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (97.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 46 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Hazard information

Hazard Classes and CategoriesSkin Irrit. 2 (100%)；Eye Irrit. 2 (100%)；STOT SE 3 (97.8%)

Safety data

PPE: dust mask type N95 (US), Eyeshields, Gloves
wgk: 3
hs_code: 29319090
risk_code: 36/37/38
Signal word: Warning
Symbol(GHS): GHS07
hazard_code: Xi
safety_code: 26-36
hazard_class: IRRITANT
Storage Class: 11 - Combustible Solids
target organs: Respiratory system
Hazard statements: H315-H319-H335
Hazard Classifications: Eye Irrit. 2Skin Irrit. 2STOT SE 3
Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338

Chemistry & industry

Applications · 4 items

UsesTris(4-fluorophenyl)phosphine (TFPP) and tris(2,2,2- trifluoroethyl) phosphite (TTFP) were used as flame-retarding additives in Li-ion battery clectrolytes. Ligand for rhodium-catalyzed oxygenative addition to terminal alkynes for a greener synthesis esters, amides, and carboxylic acids.

UsesTris(4-fluorophenyl)phosphine, is an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.

UsesLigand for rhodium-catalyzed oxygenative addition to terminal alkynes for a greener synthesis esters, amides, and carboxylic acids.Rhodium-Catalyzed Oxygenative Addition to Terminal Alkynes for the Synthesis of Esters, Amides, and Carboxylic Acids

General DescriptionWe are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

Preparation methods

Preparationwith 4-bromofluorobenzene, magnesium, and phosphorous (III) trichloride.3 Alternatively, reduction of tris(4-fluorophenyl)phosphine oxide with an iron catalyst.