ammonium toluene-4-sulphonate

Base Information

• Chemical Name: ammonium toluene-4-sulphonate
• CAS No.: 4124-42-9
• Molecular Formula: C8H11O3S-
• Molecular Weight: 189.235
• Hs Code.: 2923900090
• Mol file: 4124-42-9.mol

Synonyms:methane; 4-methylbenzenesulfonate;Ammonium toluene-4-sulphonate;Ammonium p-toluenesulfonate;p-Toluenesulfonic acid, ammonium salt;

Chemical Property of ammonium toluene-4-sulphonate

Chemical Property:

• Vapor Pressure: 7.55E-07mmHg at 25°C
• Melting Point: 106-107oC
• Boiling Point: 294.7 °C at 760 mmHg
• Flash Point: 132 °C
• PSA: 65.99000
• Density: 1.34 g/cm³
• LogP: 2.64640

Purity/Quality:

99.9% ^*data from raw suppliers

AMMONIUM-PARA-TOLUENESULFONIC ACID 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of ammonium toluene-4-sulphonate

There total 17 articles about ammonium toluene-4-sulphonate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 92.0%

(+)-L-Alanyl-glycin-amidin-bis(p-toluolsulfonat) → monoammonium para-toluenesulfonate (4124-42-9) + (-)-Cyclo(L-alanyl-glycin-amidin)-(p-toluolsulfonat)

Guidance literature:

With ammonia; In methanol; for 0.5h; Ambient temperature;

DOI:10.1002/hlca.19860690530

Reference yield: 91.0%

→ ammonium p-toluenesulfonate (4124-42-9) + tris-2-oxypropylamine (63206-89-3)

Guidance literature:

Reference yield: 64.0%

ethyl 2-(2-aminothiazol-4-yl)-2-p-tosyloxyiminoacetate (138883-24-6) + Methyl thioglycolate (2365-48-2) → monoammonium para-toluenesulfonate (4124-42-9) + (2-Amino-5-methoxycarbonylmethylsulfanyl-thiazol-4-yl)-oxo-acetic acid ethyl ester (138883-28-0)

Guidance literature:

With water; In tetrahydrofuran; for 24h; Ambient temperature;

DOI:10.1016/S0040-4020(01)96053-3

upstream raw materials:

syn-benzaldehyde oxime

p-toluene sulfinic acid

acetone oxime

N-(p-Tolylsulphonyloxy)-1-phenylnaphthalene-2,3-dicarboximide

Downstream raw materials:

p-toluenesulfonyl fluoride

Rh((C₆H₅)2PC₆H₄NH₂)2⁽¹⁺⁾*CH₃C₆H₄SO₃^(1-)

[Co(NH₂CH₂CH₂NH₂)2((⁽¹⁸⁾O)H₂)(O₃POC₆H₄NO₂)]⁽¹⁺⁾*C₇H₇SO₃^(1-)=[Co(NH₂CH₂CH₂NH₂)2((⁽¹⁸⁾O)H₂)(O₃POC₆H₄NO₂)]SO₃C₆H₄CH₃

[Co(NH₂CH₂CH₂NH₂)2((⁽¹⁷⁾O)H₂)(O₃POC₆H₄NO₂)]⁽¹⁺⁾*SO₃C₆H₄CH₃^(1-)=[Co(NH₂CH₂CH₂NH₂)2((⁽¹⁷⁾O)H₂)(O₃POC₆H₄NO₂)](SO₃C₆H₄CH₃)

Refernces

• 1、 -. "Substantive hydrophobic cationic UV-absorbing compounds". . . Retrieved 2008/06/13.
• 2、 Moser, Heinz,Fliri, Anton,Steiger, Arthur,Costello, Gerard,Schreiber, Jakob,Eschenmoser, Albert. "130. Poly(dipeptamidinium) Salts: Definition and Methods of Preparation". . p. 1224 - 1262. Retrieved 2007/10/02.