Tetramethylammonium fluoride tetrahydrate

CAS NO.：17787-40-5
Empirical Formula: C4H20FNO4
Molecular Weight: 165.2
MDL number: MFCD00149968
EINECS: 677-881-9
SAFETY DATA SHEET (SDS)
Update Date: 2023-04-23 13:52:06

What is Tetramethylammonium fluoride tetrahydrate?

Chemical properties

colorless to white crystalline low melting mass

The Uses of Tetramethylammonium fluoride tetrahydrate

Reactant for Homocoupling of aryl halides via a palladium catalyzed mechanism,and Reactant for Cross-coupling reactions with alkenylsilanols Reversible absorbing agent for large quantities of hydrogen sulfide in the liquid state

The Uses of Tetramethylammonium fluoride tetrahydrate

It is employed as a reactant for homocoupling of aryl halides via a palladium catalyzed mechanism, in cross-coupling reactions with alkenylsilanols and in fluorination of dichloronitrobenzene. It is also used as a reversible absorbing agent for large quantities of hydrogen sulfide in the liquid state.

The Uses of Tetramethylammonium fluoride tetrahydrate

Reactant for:

Homocoupling of aryl halides via a palladium catalyzed mechanism
Cross-coupling reactions with alkenylsilanols
Fluorination of dichloronitrobenzene

Used as:

Reversible absorbing agent for large quantities of hydrogen sulfide in the liquid state

Properties of Tetramethylammonium fluoride tetrahydrate

Melting point:	39-42 °C(lit.)
Flash point:	>230 °F
storage temp.	2-8°C(protect from light)
solubility	Methanol (Slightly), Water
form	Solid
color	White to Off-White Low-Melting
Water Solubility	Soluble in water.
Sensitive	Hygroscopic
BRN	3916184
CAS DataBase Reference	17787-40-5(CAS DataBase Reference)

Safety information for Tetramethylammonium fluoride tetrahydrate

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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.