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733-44-8

733-44-8

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733-44-8 Usage

Chemical Properties

white to almost white crystals or crystalline

Check Digit Verification of cas no

The CAS Registry Mumber 733-44-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,3 and 3 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 733-44:
(5*7)+(4*3)+(3*3)+(2*4)+(1*4)=68
68 % 10 = 8
So 733-44-8 is a valid CAS Registry Number.
InChI:InChI=1/C8H20N.C7H8O3S/c1-5-9(6-2,7-3)8-4;1-6-2-4-7(5-3-6)11(8,9)10/h5-8H2,1-4H3;2-5H,1H3,(H,8,9,10)/q+1;/p-1

733-44-8 Well-known Company Product Price

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  • Alfa Aesar

  • (A17073)  Tetraethylammonium p-toluenesulfonate, 98% (dry wt.), may cont. up to 2% water   

  • 733-44-8

  • 25g

  • 391.0CNY

  • Detail

  • Alfa Aesar

  • (A17073)  Tetraethylammonium p-toluenesulfonate, 98% (dry wt.), may cont. up to 2% water   

  • 733-44-8

  • 100g

  • 888.0CNY

  • Detail

  • Alfa Aesar

  • (A17073)  Tetraethylammonium p-toluenesulfonate, 98% (dry wt.), may cont. up to 2% water   

  • 733-44-8

  • 500g

  • 3257.0CNY

  • Detail

  • Aldrich

  • (134473)  Tetraethylammoniump-toluenesulfonate  97%

  • 733-44-8

  • 134473-100G

  • 957.06CNY

  • Detail

  • Aldrich

  • (134473)  Tetraethylammoniump-toluenesulfonate  97%

  • 733-44-8

  • 134473-500G

  • 3,856.32CNY

  • Detail

733-44-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name Tetraethylammonium P-Toluenesulfonate

1.2 Other means of identification

Product number -
Other names 4-methylbenzenesulfonate,tetraethylazanium

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:733-44-8 SDS

733-44-8Relevant articles and documents

Versatile Method for the Simultaneous Synthesis of Two Ionic Liquids, Otherwise Difficult to Obtain, with High Atom Economy

Szpecht, Andrea,Zajac, Adrian,Zielinski, Dawid,Maciejewski, Hieronim,Smiglak, Marcin

, p. 972 - 983 (2019/08/06)

A new synthetic approach and full spectral (NMR, IR, MS) and ion chromatographic characterization (IC) of nitrogen-based ionic liquids bearing allyl- or ethyl- substituent and triflate, tosylate, methyl sulfate or methanesulfonate anion has been presented. On a sample of 16 new ionic liquids, the versatility of the anion exchange method has been proven. In the metathesis reactions that have been carried out, the halide anion was exchanged in ionic liquid with an alkyl sulfonate based anion using alkylating agents. The results obtained using ion chromatographic analysis on the newly synthesized compounds have been discussed. Also, the utilization of a gaseous methyl halide by-product, obtained in the metathesis reaction and otherwise difficult to synthesize, has been presented. This approach ensured high atom economy of the overall process, which makes the proposed methodology sustainable and eco-friendly.

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