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tris(4-fluorophenyl)phosphane

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Origin: China

Cas No: 18437-78-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

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CAS No.: 18437-78-0 Formula: C18H12F3P Molecular Weight: 316.25700

Basic Info

Chemical Name	tris(4-fluorophenyl)phosphane
Synonyms	Tri-(p-fluorophenyl)phosphine; Tris(4-fluorophenyl)phosphine;
CAS No.	18437-78-0
Molecular Formula	C18H12F3P
Molecular Weight	316.25700
PSA	13.59000
LogP	3.86210

Properties

Appearance & Physical State	white to very slightly yellow crystalline powder
Boiling Point	351.5ºC at 760 mmHg
Melting Point	79-83ºC(lit.)
Flash Point	166.4ºC
Refractive Index	1.558
Vapor Pressure	0.00301mmHg at 25°C

Safety Info

Safety Statements	S26
HS Code	2903999090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi
Signal Word	Warning
Caution Statement	P261; P305 + P351 + P338
Symbol	GHS07
Hazard Declaration	H315; H319; H335

Synthesis Route

p-Bromofluorobenzene→tris(4-fluorophenyl)phosphane
(2-quinaldinate)(carbonyl)(P(4-F-C5H4)3)2rhodium(I)→{Rh(C9NH6COO)(CO)(P(p-FC6H4)3)}+tris(4-fluorophenyl)phosphane

Precursor

p-Bromofluorobenzene
(2-quinaldinate)(carbonyl)(P(4-F-C5H4)3)2rhodium(I)

Downstream Product

cumyloxy radical
1-bis(4-fluorophenyl)phosphoryl-4-fluorobenzene
MoO-2,6-bis(2,2-diphenyl-2-mercaptoethyl)pyridine-DMF
chloro-[chloro-(2-chloro-4-fluorophenyl)-bis(4-fluorophenyl)-λ<sup>5</sup>-phosphanyl]oxy-tris(4-fluorophenyl)-λ<sup>5</sup>-phosphane,rhenium

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