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3,5-Dichloro-2,4,6-trifluoropyridine

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Origin: China

Cas No: 1737-93-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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CAS No.: 1737-93-5 Formula: C5Cl2F3N Molecular Weight: 201.96100

Basic Info

Chemical Name	3,5-Dichloro-2,4,6-trifluoropyridine
Synonyms	3,5-Dichloro-2,4-6-trifluoropyridine; 2,6-Dichloro-1,3,5-trifluorobenzene; 3,5-dichlorotrifluoropyridine; Pyridine,3,5-dichloro-2,4,6-trifluoro; 2,4,6-trifluoro-3,5-dichloropyridine;
CAS No.	1737-93-5
Molecular Formula	C5Cl2F3N
Molecular Weight	201.96100
PSA	12.89000
LogP	2.80570

Properties

Appearance & Physical State	A colorless liquid.
Density	1.622
Boiling Point	159-160ºC
Melting Point	23-24ºC
Flash Point	>110ºC
Refractive Index	1.478
Stability	Stable under normal temperatures and pressures.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Vapor Pressure	0mmHg at 25°C

Safety Info

Hazard Class	6.1
Safety Statements	S26-S37/39
HS Code	2933399090
WGK Germany	3
Packing Group	II
RIDADR	UN 3382
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

Piperidine+Pentachloropyridine→Pentafluoropyridine+3-Chloro-2,4,5,6-tetrafluoropyridine
Pentafluoropyridine+Pentachloropyridine→3,4-Dichloro-2,5,6-trifluoropyridine+2,4-dichlorotrifluoropyridine
Pentachloropyridine+hydrogen fluoride→3,4,5-trichloro-2,6-difluoropyridine+2,3,4,5-Tetrachloro-6-fluoropyridine

Precursor

Pentachloropyridine
Piperidine
Pentafluoropyridine
2,3,4,5-Tetrachloro-6-fluoropyridine

Downstream Product

2,4,6-TRIFLUOROPYRIDINE
3,4-Dichloro-2,5,6-trifluoropyridine
2,4-Difluoropyridine
4-Chloro-2,3,5,6-tetrafluoropyridine

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