130433-68-0

130433-68-0 - Names and Identifiers

Name	N-fluoro-2,6-dichloropyridinium triflate
Synonyms	2,6-dichloro-1-fluoropyridinium 1-Fluoro-2,6-Dichloropyridinium Triflate N-fluoro-2,6-dichloropyridinium triflate 2,6-Dichloro-1-fluoropyridinium triflate 2,6-Dichloro-1-fluoropyridinium Triflate 1-FLUORO-2,6-DICHLOROPYRIDINIUM TRIFLATE N-FLUORO-2,6-DICHLOROPYRIDINIUM TRIFLATE 2,6-DICHLORO-1-FLUOROPYRIDINIUM TRIFLATE 1,1,1,2,3,3,3-heptafluoropropan-2-yl prop-2-enoate 2,6-dichloro-1-fluoropyridinium trifluoromethanesulfonate 2,6-DICHLORO-1-FLUOROPYRIDINIUM TRIFLUOROMETHANESULFONATE 2,6-Dichloro-1-fluoropyridinium Trifluoromethanesulfonate [Fluorinating Reagent]
CAS	130433-68-0
EINECS	235-943-9
InChI	InChI=1/C5H3Cl2FN.CHF3O3S/c6-4-2-1-3-5(7)9(4)8;2-1(3,4)8(5,6)7/h1-3H;(H,5,6,7)/q+1;/p-1

130433-68-0 - Physico-chemical Properties

Molecular Formula	C6H3Cl2F4NO3S
Molar Mass	316.06
Melting Point	176-182 °C
Appearance	Powder
Color	white to light-yellow
Storage Condition	2-8°C
Sensitive	air sensitive, moisture sensitive, store cold
MDL	MFCD00191438

130433-68-0 - Risk and Safety

Risk Codes	R34 - Causes burns R35 - Causes severe burns
Safety Description	S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
UN IDs	UN 3261 8 / PGII
WGK Germany	3
TSCA	No
HS Code	29333999
Hazard Class	IRRITANT

130433-68-0 - Introduction

2,6-Dichloro-1-fluoropyridine triflate is an organic compound also known as DFPT(DiFluorinPyridiniunTrifluoromethaneSulfonate). The following is a description of its nature, use, preparation and safety information:

Properties: 2,6-dichloro-1-fluoropyridine triflate is a colorless crystalline solid that can be dissolved in organic solvents such as acetonitrile and dimethylformamide. It has high thermal and chemical stability.

Purpose: The compound is commonly used in sulfonation and fluorination reactions in organic synthesis. It can be used as a sulfonating agent, so that the reaction produces a compound of sulfonic acid groups; at the same time, it can also provide triflate ions to participate in the fluorination reaction.

Preparation method: The preparation method of 2,6-dichloro-1-fluoropyridine triflate is relatively complicated, and it is often obtained by reacting dichloro-1-fluoropyridine with trifluoromethanesulfonic acid under acidic conditions. The specific preparation conditions need to depend on the specific equipment and conditions of the laboratory.

Safety Information: 2,6-Dichloro-1-fluoropyridine triflate is generally safe under normal conditions of use. However, like organic compounds in general, it can be irritating to the skin, eyes and respiratory system. In use, appropriate laboratory safety measures should be taken and appropriate protective equipment should be worn, such as laboratory gloves, goggles and protective masks. Avoid contact with skin, eyes and inhalation of vapors during operation. When handling this compound, waste should be properly managed and disposed of in a safe environment. If you come into contact with the compound, rinse immediately with plenty of water and consult a doctor.

Last Update：2024-04-09 21:11:58