Electronic grade triphenylsulfonium pentafluorobenzenesulfonate (1:1)

Beijing Huakesheng Fine Chemical Products Trading Co., Ltd. produces and sellsElectronic grade triphenylsulfonium pentafluorobenzenesulfonate (1:1): English name Sulfonium, triphenyl-, 2,3,4,5,6-pentafluorobenzenesulfonate (1:1)
Chinese nameElectronic grade triphenylsulfonium pentafluorobenzenesulfonate (1:1)
CAS number 153698-46-5
Product Code YH84012
Molecular formula C24H15F5O3S2
molecular weight 510.04

理化特性

Appearance and characteristics: Colorless needle shaped or sheet-like crystals.

Melting point (℃): 44

Boiling point (℃): 137

Combustion heat (kJ/mol): meaningless

Flash point (℃): meaningless

Ignition temperature (℃): meaningless

Explosion upper limit% (V/V): meaningless

Lower explosive limit% (V/V): meaningless

Solubility: soluble in water, soluble in ethanol, slightly soluble in benzene, insoluble in carbon disulfide.

Security terminology

1.S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

After accidental contact with the eyes, please rinse immediately with plenty of water and seek medical advice.

2. S36/37/39 Wear suitable protective clothing, gloves and eye/face protection.

Wear appropriate protective clothing, gloves, and goggles or masks.

3.S45 In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

If an accident or discomfort occurs, seek medical attention immediately (if possible, show the label).

【 Purpose 1 】 Used as experimental reagent, catalyst, and also for organic synthesis and phenol production

【 Application 2 】 Mainly used for alkali melting to produce phenol, and also for producing resorcinol, etc. It is commonly used as a catalyst in esterification and dehydration reactions [2]

【 Application Three 】 Benzene sulfonic acid is used for oilfield water injection, which can relieve formation blockage and improve formation permeability. As an acid for acidizing water injection wells, the characteristic of benzenesulfonic acid is that it reacts slowly with carbonates, and the higher the concentration, the slower the reaction rate. It can acidify deep formations. Compared with hydrochloric acid, benzenesulfonic acid (and mixed aromatic sulfonic acid) has a longer effective period, less corrosiveness, and is safe to use. Benzene sulfonic acid is also used as a catalyst for esterification and dehydration reactions, and as a curing agent in the casting industry.

[Purpose 4] Testing ammonium and potassium salts. Determination of Zinc. Organic synthesis. Manufacturing phenol and resorcinol. catalyst Used as a dehydration catalyst, resin curing agent, and electroplating additive, as well as a dye intermediate.

Safety Instructions

Hazard Overview

Harmful to the body after inhalation, ingestion, or absorption through the skin. This product has a strong irritant effect on the eyes, skin, mucous membranes, and upper respiratory tract. After inhalation, it can cause spasms, inflammation, and edema in the throat and bronchi, chemical pneumonia or pulmonary edema. Symptoms of poisoning may include burning sensation, coughing, wheezing, shortness of breath, headache, and vomiting.

Environmental hazards: Harmful to the environment, can cause pollution to water bodies and the atmosphere.

This product is non flammable, toxic, and highly irritating.

First aid measures

Skin contact: Immediately remove contaminated clothing and rinse with plenty of flowing water for at least 15 minutes. Seek medical attention.

Eye contact: Immediately lift the eyelids and rinse with plenty of flowing water or saline solution for at least 15 minutes. Seek medical attention.

[Inhalation] Quickly leave the scene and move to a place with fresh air. Keep the respiratory tract unobstructed. If breathing is difficult, administer oxygen. If breathing stops, immediately perform artificial respiration. Seek medical attention.

[Ingestion] Rinse mouth with water and drink milk or egg whites. Seek medical attention.Electronic grade triphenylsulfonium pentafluorobenzenesulfonate (1:1)