Lanthanum trifluoromethanesulfonate Property

Melting point:

>300°C

Density 

1.7

storage temp. 

Inert atmosphere,2-8°C

solubility 

Water (Slightly)

form 

Crystalline Powder

color 

White to light beige

Water Solubility 

Soluble in water.

Sensitive 

Hygroscopic

Hydrolytic Sensitivity

6: forms irreversible hydrate

BRN 

9009103

Stability:

hygroscopic

InChI

InChI=1S/3CHF3O3S.La/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3

InChIKey

WGJJZRVGLPOKQT-UHFFFAOYSA-K

SMILES

C(F)(S([O-])(=O)=O)(F)F.C(F)(F)(F)S([O-])(=O)=O.C(F)(F)(F)S([O-])(=O)=O.[La+3]

CAS DataBase Reference

52093-26-2(CAS DataBase Reference)

Safety

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

RIDADR 

UN 1759 8/PG III

WGK Germany 

3

F 

3-10

Hazard Note 

Irritant

HazardClass 

8

PackingGroup 

III

HS Code 

28469099

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H314Causes severe skin burns and eye damage

H315Causes skin irritation

H318Causes serious eye damage

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

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.

P405Store locked up.

Lanthanum trifluoromethanesulfonate Chemical Properties,Usage,Production

Chemical Properties

white to light beige crystalline powder

Uses

Lanthanum trifluoromethanesulfonate is a water-tolerant Lewis acid used in the Aldol reaction of silyl enol ethers with aldehydes. It is an effective catalyst for the Baylis-Hillman reaction. It also catalyzes Michael additions to methyl vinyl ketone in water.