Pyridine hydrofluoride Property

Boiling point:

50°C 1mm

Density 

1.1 g/mL at 20 °C(lit.)

Flash point:

50°C/1mm

storage temp. 

-20°C Freezer, Under inert atmosphere

solubility 

Chloroform

form 

Liquid

color 

Clear pale yellow to light brown

Sensitive 

Moisture Sensitive

BRN 

4750151

CAS DataBase Reference

32001-55-1(CAS DataBase Reference)

EPA Substance Registry System

Pyridine hydrofluoride (32001-55-1)

Safety

Hazard Codes 

T+,C

Risk Statements 

26/27/28-35-34

Safety Statements 

26-28-36/37/39-45-27

RIDADR 

UN 1790 8/PG 1

WGK Germany 

2

F 

3-10

TSCA 

T

HazardClass 

8

PackingGroup 

II

HS Code 

29333999

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

P243Take precautionary measures against static discharge.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

Pyridine hydrofluoride Chemical Properties,Usage,Production

Chemical Properties

clear pale yellow to light brown liquid

Uses

Pyridinium Poly(hydrogenfluoride) is used in the synthesis of analogues of antimitotic natural product curacin A. It is also an effective fluorinating agent.