Zinc difluoroMethanesulfinate

Synonym(s):1,1-difluoro-methanesulfinic acid zinc salt (2:1);Baran difluoromethylation reagent;Bis(((difluoromethyl)sulfinyl)oxy)zinc;DFMS

Zinc Difluoromethanesulfinate (CAS# 1355729-38-2) is a useful compound for the preparation of phenylethynes as NF-κB inhibitors.

Material is complexed with up to 1 equivalent of ZnCl₂

Melting point:	126 - 129°C
storage temp.	2-8°C
solubility	Methanol (Slightly), Water (Slightly)
form	Solid
color	White to Off-White

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.

Cis-Tosylate Dibenzoyl-L-tartaric acid Anhydrous (Resolution Reagent) 2,6-Dipicolic Acid 4-Fluorophenylglycine Dimedone 1-N-Boc-3-(aminoethyl)azetidine 1-Boc-3-(cyanomethyl)azetidine N-BOC-piperidine-4-carboxylic acid 1-Benzhydrylazetane-3-carbonitrile 5-Amino-2-Iodopyridine 5-Bromo-2-Hydroxy-3-Nitro Pyridine BENZOIC ACID-D METHANE SULFONIC ACID-D4 PHOSPORIC ACID-D3 85 W% IN D2O DEUTERIUM OXIDE FOR NMR TOLUENE-D3 BENZENE-D6 1-Benzhydrylazetidin-3-ol-Hcl 5-Acetylsalicylamide 1-(3-Chlorophenyl)piperazine hydrochloride