Product

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

CAS No.：1737-93-5

Other grades of this product :

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

Product Name:	3,5-Dichloro-2,4,6-trifluoropyridine
Synonyms:	LABOTEST-BB LT00848192;3,5-DICHLOROTRIFLUOROPYRIDINE;3,5-DICHLORO-2,4,6-TRIFLUOROPYRIDINE;2,4,6-TRIFLUORO-3,5-DICHLOROPYRIDINE;2,6-DICHLORO-1,3,5-TRIFLUOROBENZENE;3,5-DICHLORO-2,4,6-TRIFLUOROPYRIDINE, 98 %;3,5-DICHLORO-2,4,6-TRIFLUOROPYRIDINE, 97+%;3,5-Dichloro-2,4,6-trifluoropyridine 98%
CAS:	1737-93-5
MF:	C5Cl2F3N
MW:	201.96
EINECS:	217-088-3
Product Categories:	Building Blocks;C5;C5 to C6;Chemical Synthesis;Fluorinated Building Blocks;Halogenated Heterocycles;Pyridines, Pyrimidines, Purines and Pteredines;C5Heterocyclic Building Blocks;Halogenated Heterocycles;Heterocyclic Building Blocks;Pyridines;Heterocyclic Building Blocks;Heterocyclic Fluorinated Building Blocks;Other Fluorinated Heterocycles;Fluorin-contained pyridine series;Pyridine
Mol File:	1737-93-5.mol

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

Melting point	23-24 °C
Boiling point	159-160 °C(lit.)
density	1.622 g/mL at 25 °C(lit.)
refractive index	n20/D 1.478(lit.)
Fp	>230 °F
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
pka	-4.30±0.10(Predicted)
Specific Gravity	1.622
BRN	475874
InChIKey	PKSORSNCSXBXOT-UHFFFAOYSA-N
CAS DataBase Reference	1737-93-5(CAS DataBase Reference)
NIST Chemistry Reference	Pyridine, 3,5-dichloro-2,4,6-trifluoro-(1737-93-5)
EPA Substance Registry System	Pyridine, 3,5-dichloro-2,4,6-trifluoro- (1737-93-5)

Safety Information

Hazard Codes	Xi,T,T+
Risk Statements	36/37/38-26
Safety Statements	26-37/39-36-45-36/37-28
RIDADR	UN 3382 6.1/PG 1
WGK Germany	3
Hazard Note	Toxic
TSCA	Yes
HazardClass	6.1
PackingGroup	II

MSDS Information

Provider	Language
3,5-Dichloro-2,4,6-trifluoropyridine	English
SigmaAldrich	English
ACROS	English
ALFA	English

3,5-Dichloro-2,4,6-trifluoropyridine Usage And Synthesis

Chemical Properties	Clear colorless to pale yellow liquid
General Description	A colorless liquid. Insoluble in water and denser than water. Hence sinks in water. Contact may irritate skin, eyes, and mucous membranes. Very toxic by ingestion, inhalation and skin absorption. Used to make other chemicals.
Air & Water Reactions	Insoluble in water.
Reactivity Profile	3,5-DICHLORO-2,4,6-TRI-FLUOROPYRIDINE is a halogenated amine. Behaves as a weak chemical base, neutralizing acids in exothermic reactions. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Health Hazard	Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire Hazard	Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Containers may explode when heated. Runoff may pollute waterways.

3,5-Dichloro-2,4,6-trifluoropyridine Preparation Products And Raw materials

Raw materials	Pentachloropyridine
Preparation Products	Pyridine,3,4,5-trichloro-2,6-difluoro--->2,3,4,5-Tetrachloro-6-fluoropyridine-->3,4-Dichloro-2,5,6-trifluoropyridine-->4-AMINO-3-CHLORO-2,5,6-TRIFLUOROPYRIDINE-->2,3,5-trichloro-4,6-difluoropyridine-->3-Chloro-2,4,5,6-tetrafluoropyridine-->2,4-DIFLUORO-PYRIDINE-->Pentafluoropyridine

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