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HomeProduct name list3-Fluoropyridine

3-Fluoropyridine

  • CAS NO.:372-47-4
  • Empirical Formula: C5H4FN
  • Molecular Weight: 97.09
  • MDL number: MFCD00006374
  • EINECS: 206-755-4
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
3-Fluoropyridine Structural

What is 3-Fluoropyridine?

Chemical properties

clear, colorless to yellow liquid.

The Uses of 3-Fluoropyridine

3-Fluoropyridine was used in the synthesis of 3-halopyridin-4-yl-boronic acids and esters.

Preparation

A combination of CsF and HF provides a very reactive fluoride source and has shown faint promise with 3-chloropyridine giving 3-fluoropyridine in a very low yield.
synthesis of 3-Fluoropyridine

General Description

3-Fluoropyridine is oxidized to corresponding N-oxides, which on treatment with hot acetic anhydride and hydrolysis yields 3-halo-2-pyridones. Microwave spectrum of 3-fluoropyridine has been investigated in the frequency range of 8-18GHz at dry ice temperature. Deprotonation of 3-fluoropyridine with Bu3MgLi in THF at -10°C has been studied.

Properties of 3-Fluoropyridine

Melting point: 251-254°C (dec.)
Boiling point: 107-108 °C (lit.)
Density  1.13 g/mL at 25 °C (lit.)
refractive index  n20/D 1.472(lit.)
Flash point: 56 °F
storage temp.  Inert atmosphere,Room Temperature
form  Liquid
pka pK1:2.97(+1) (25°C)
Specific Gravity 1.130
color  Clear yellow
BRN  105702
CAS DataBase Reference 372-47-4(CAS DataBase Reference)
NIST Chemistry Reference 3-F-pyridine(372-47-4)

Safety information for 3-Fluoropyridine

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H225:Flammable liquids
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 3-Fluoropyridine

InChIKey CELKOWQJPVJKIL-UHFFFAOYSA-N

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