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Sodium trifluoromethanesulfinate

Product Name
Sodium trifluoromethanesulfinate
CAS No.
2926-29-6
Chemical Name
Sodium trifluoromethanesulfinate
Synonyms
Langlois reagent;Sodium trifluoromethyl sulfonate;Sodium trifluoromethylsulfinate;SodiuM Triflinate;SODIUM TRIFLUOROMETHANESULPHINATE;finate;trifluoromethanesulfinate;Sodium triflinate >=95.0% (T);sodium trifluoromethanesulfina;SODIUM TRIFLUOROMETHANESULFINATE
CBNumber
CB9308440
Molecular Formula
CH2F3NaO2S
Formula Weight
158.07
MOL File
2926-29-6.mol
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Sodium trifluoromethanesulfinate Property

Melting point:
<325°C
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
Water (Sparingly)
form 
powder
color 
white
BRN 
3723394
InChIKey
KAVUKAXLXGRUCD-UHFFFAOYSA-M
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38-36/38
Safety Statements 
26-36/37/39
WGK Germany 
3
TSCA 
No
HazardClass 
IRRITANT
HS Code 
29309090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
743232
Product name
Sodium triflinate
Purity
≥95.0% (T)
Packaging
234mg
Price
$14.5
Updated
2024/03/01
Sigma-Aldrich
Product number
743232
Product name
Sodium triflinate
Purity
≥95.0% (T)
Packaging
2g
Price
$67.7
Updated
2024/03/01
Sigma-Aldrich
Product number
743232
Product name
Sodium triflinate
Purity
≥95.0% (T)
Packaging
5g
Price
$112
Updated
2024/03/01
TCI Chemical
Product number
T2033
Product name
Sodium Trifluoromethanesulfinate
Purity
>95.0%(T)
Packaging
5g
Price
$80
Updated
2024/03/01
TCI Chemical
Product number
T2033
Product name
Sodium Trifluoromethanesulfinate
Purity
>95.0%(T)
Packaging
25g
Price
$252
Updated
2024/03/01
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Sodium trifluoromethanesulfinate Chemical Properties,Usage,Production

Chemical Properties

White to light yellow solid

Uses

Efficient sulfinate salt for the trifluoromethylation of various aryls, aryl boronic acids, alkenes, and alkynes.

Uses

Sodium Triflinate (Sodium trifluoromethanesulfinate), is a sulfur-containing building block and Fluorination reagents, used in various organic synthesis. It can be used in a new and convenient method for the copper-catalyzed construction of functional sulfonamides in good yields and excellent chemoselectivity.

Solubility in water

soluble in H2O, slightly soluble in MeOH, MeCN, and acetone.

Synthesis

At first, an aqueous solution was prepared by dissolving 37.5 g of sodium sulfite in 150 g of water. Then, a metal pressure-proof reactor was charged with this aqueous solution. After that, the atmosphere of the reactor was removed to obtain a reduced pressure. 10.7 g of trifluoromethanesulfonic fluoride was added to the reactor, stirring at 5° C. for 4 hr. The resulting reaction liquid was neutralized with sodium carbonate, followed by water removal. Then, methanol was added to the remaining solid matter to extract the target product. The resulting methanol solution was concentrated to dryness, thereby obtaining 9.7 g of sodium trifluoromethanesulfinate (yield: 88%).

Sodium trifluoromethanesulfinate Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Sodium trifluoromethanesulfinate manufacturers

Henan Fengda Chemical Co., Ltd
Product
Sodium trifluoromethanesulfinate 2926-29-6
Price
US $8.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-09
Hebei Guanlang Biotechnology Co,.LTD
Product
Sodium Trifluoromethanesulfinate 2926-29-6
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2023-09-11
Hebei Guanlang Biotechnology Co., Ltd.
Product
Sodium trifluoromethanesulfinate 2926-29-6
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2023-03-10

2926-29-6, Sodium trifluoromethanesulfinateRelated Search:

Sodium bicarbonate Sodium p-toluenesulfinate Sodium methanesulfinate 1-DODECANESULFONIC ACID SODIUM SALT Formaldehyde sodium bisulfite Sodium chloride BENZENESULFINIC ACID SODIUM SALT Sodium trifluoromethanesulfonate Sodium acetate Trifluoromethyl iodide Sodium formate 2-(Trifluoromethyl)benzoic acid Sodium carbonate Sodium gluconate Sodium hydroxide 2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT Trifluoromethanesulfonic acid Diclofenac sodium

  • SODIUM TRIFLUOROMETHANESULPHINATE
  • SODIUM TRIFLUOROMETHANESULFINATE
  • TRIFLUOROMETHANESULFINIC ACID SODIUM SALT
  • Sodium trifluoromethanesulphinate 96%
  • sodium trifluoromethanesulfinate CF3NaO2S
  • finate
  • Trifluoromethanesulphinic acid, sodium salt
  • Methanesulfinic acid,1,1,1-trifluoro-, sodiuM salt
  • SodiuM Triflinate
  • Langlois reagent
  • Sodium trifluoromethylsulfinate
  • Sodium triflinate >=95.0% (T)
  • Methanesulfinic acid,1,1,1-trifluoro-, sodium salt (1:1)
  • sodium trifluoromethanesulfina
  • Sodium trifluoromethanesulfinate, 97%, for synthesis
  • Sodium trifluoromethyl sulfonate
  • Sodium trifluoromethylene sulfonate
  • Sodium trifluoromethanesulfinate, tech grade
  • Sodium Trifluoromethanesulfinate (Langlois reagent) extrapure, 95%
  • trifluoromethanesulfinate
  • 1,1,1-trifluoro-Methanesulfinic acid sodium salt (1:1)
  • Sodium trifluoromethanesulfinate, 95+%
  • 2926-29-6
  • CHF3NaO2S
  • CF3O2SNa
  • CF3NaO2S
  • bc0001