CAS 824-79-3

Sodium p-toluenesulfinate

Description:

Sodium p-toluenesulfinate, with the CAS number 824-79-3, is an organic sulfonate salt derived from p-toluenesulfonic acid. It appears as a white to off-white crystalline powder and is soluble in water, making it useful in various applications. This compound is characterized by its sulfonate group, which imparts unique chemical properties, including its ability to act as a nucleophile in organic synthesis. Sodium p-toluenesulfinate is often employed as a reducing agent and is particularly valuable in the synthesis of aryl sulfides and other organic compounds. Additionally, it can serve as a reagent in the preparation of sulfonamides and in various coupling reactions. Its stability under standard conditions and relatively low toxicity make it a favorable choice in laboratory and industrial settings. However, like many chemical substances, it should be handled with care, following appropriate safety protocols to mitigate any potential hazards associated with its use.

Formula: C₇H₈O₂S·Na

InChI: InChI=1S/C7H8O2S.Na/c1-6-2-4-7(5-3-6)10(8)9;/h2-5H,1H3,(H,8,9);

InChI key: InChIKey=RGZQXXDYDJKKQA-UHFFFAOYSA-N

SMILES: S(=O)(O)C1=CC=C(C)C=C1.[Na]

Synonyms:

• 4-Methylbenzenesulfinic acid sodium salt
• Benzenesulfinic acid, 4-methyl-, sodium salt
• Benzenesulfinic acid, 4-methyl-, sodium salt (1:1)
• NSC 4871
• NSC 9077
• P-Toluene sulfinic acid sodium
• P-Toluenesulfinate Sodium Salt
• P-Tolylsulfonylsodium
• P-toluene suifinic acid sodium salt
• Sodium 4-methylbenzenesulfinate
• Sodium 4-toluenesulfinate
• Sodium p-Toluene Sulfinate
• Sodium p-methylbenzenesulfinate
• Sodium p-toluenesulfinate
• Sodium p-toluenesulfinite
• Sodium toluene-4-sulphinate
• Spts
• p-Toluene sulfinic acid sodium salt

Sodium p-Toluenesulfinate

CAS: 824-79-3

Formula: C₇H₇NaO₂S

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 178.18

Ref: 3B-T0275

Sodium p-Toluenesulfinate Tetrahydrate

CAS: 207801-20-5, 824-79-3, 868858-48-4

Formula: C₇H₇NaO₂S·4H₂O

Purity: >98.0%(T)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 250.24

Ref: 3B-T0763

p-Toluenesulfinic acid sodium salt, 97% (dry wt.), water <5%

CAS: 824-79-3

p-Toluenesulfinic acid sodium salt is used as an intermediate for the preparation of pharmaceuticals and dispersal dyes. It acts as a curing agent of grouting material. It is also used as a discharge medium of dyes and pigments. Further, it serves as a chemical intermediate in the production of fluo

Formula: C₇H₇NaO₂S

Purity: 97%

Color and Shape: White, Crystals or powder or crystalline powder or granules

Molecular weight: 178.18

Ref: 02-A11430

p-Toluenesulfinic acid sodium salt

CAS: 824-79-3

Formula: C₇H₇NaO₂S

Purity: 97%

Color and Shape: Solid

Molecular weight: 178.1841

Ref: IN-DA0035LX

4-Methylbenzenesulfinic acid sodium salt

CAS: 824-79-3

Formula: C₇H₇NaO₂S

Purity: ≥ 98.0%

Color and Shape: White crystalline powder

Molecular weight: 178.19

Ref: 7W-GK8875

p-Toluenesulfinic acid sodium salt

CAS: 824-79-3

Formula: C₇H₇NaO₂S

Purity: 97.0%

Color and Shape: Solid

Molecular weight: 178.18

Ref: 10-F044780

Sodium toluene-4-sulphinate

CAS: 824-79-3

Sodium toluene-4-sulphinate

Formula: C₇H₇O₂S·Na

Purity: 98%

Color and Shape: white solid

Molecular weight: 178.18g/mol

Ref: 54-OR0042

4-Toluene-sulfinic acid sodium salt, anhydrous

CAS: 824-79-3

4-Toluene-sulfinic acid sodium salt is a sulfamic acid that is used as a cross-linking agent in the synthesis of organic polymers. It is commonly used in the synthesis of poly(methyl methacrylate) and other alkyd resins. 4-Toluene-sulfinic acid sodium salt can be used to detect hydrogen chloride gas by the reaction with sulfur dioxide to form 4-toluene sulfonic acid. This method provides a sensitive detection system, which is useful for detecting small quantities of hydrogen chloride gas. The optimal reaction conditions are between pH 5 and 7 and at room temperature. 4-Toluene-sulfinic acid sodium salt also has been shown to form an efficient method for synthesizing diphenyl ethers with unsymmetrical substitutions.

Formula: C₇H₇NaO₂S

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 178.19 g/mol

Ref: 3D-FT00626

Sodium 4-Methylbenzenesulfinate

Controlled Product

CAS: 824-79-3

Applications Sodium 4-methylbenzenesulfinate (cas# 824-79-3) is a useful research chemical.

Formula: C₇H₇NaO₂S

Color and Shape: Neat

Molecular weight: 178.19

Ref: TR-S808705