2-(3,3-Diethyl-1-triazenyl)-4-methylbenzenesulfonyl chloride

CAS 1391636-72-8C11H16ClN3O2SChemical Synthesis

2-(3,3-Diethyl-1-triazenyl)-4-methylbenzenesulfonyl chloride (CAS: 1391636-72-8) is a unique chemical building block offering a portable desaturase functionality. This bench-stable reagent, with a molecular weight of 289.78 g/mol, can be readily installed on alcohol and amine groups. Its primary application lies in directing selective desaturation of hydrocarbons at remote positions, leaving a synthetically useful tosyl group.

IUPAC: 2-[(1E)-3,3-diethyl-1-triazen-1-yl]-4-methyl-benzenesulfonyl chloride
Synonyms: C11H16ClN3O2S2-[(1E)-3,3-diethyl-1-triazen-1-yl]-4-methyl-benzenesulfonyl chloride

Email us

2-(3,3-Diethyl-1-triazenyl)-4-methylbenzenesulfonyl chloride (C11H16ClN3O2S) — chemical structure, CAS 1391636-72-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisHalogenated HeterocyclesHeterocyclic Building BlocksTriazoles

01 /Applications

Selective Hydrocarbon Desaturation

This reagent acts as a 'portable desaturase' to selectively introduce unsaturation into hydrocarbon chains at remote positions, a valuable transformation in organic synthesis.

Functional Group Installation

Facile installation on alcohol and amine functionalities allows for the directed introduction of the triazenyl-tosyl moiety, enabling further synthetic manipulation.

Tosyl Group Introduction

The reaction leaves behind a synthetically useful tosyl (toluenesulfonyl) group, which can be employed in subsequent chemical transformations.

02 /Properties

Molecular weight	289.78
Empirical formula	C11H16ClN3O2S
Application	This triazine-containing toluenesulfonyl chloride \"portable desaturase\" (Tz°Cl) is a bench-stable that is facile to install on alcohol and amine functionalities to direct selective desaturation of hydrocarbons at remote positions, while leaving behind a synthetically useful tosyl group.1Learn More at the Professor and Product Portal of Professor Phil S. Baran.

03 /Safety & handling

GHS hazard pictogram: Toxic (GHS06) — Toxic

Danger

Hazard statements

H301Toxic if swallowed

Precautionary statements

P301IF SWALLOWED

Transport (UN / ADR)	UN 2811 6.1 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	T
Risk statements (R)	25
Safety statements (S)	45

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

1391636-72-8

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 2-(3,3-Diethyl-1-triazenyl)-4-methylbenzenesulfonyl chloride used for?

This compound functions as a 'portable desaturase' for the selective desaturation of hydrocarbons at remote positions, and for installing tosyl groups onto alcohols and amines.

What is the CAS number and formula for this product?

The CAS number is 1391636-72-8. The empirical formula (Hill Notation) is C11H16ClN3O2S.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this product as a research or technical grade chemical. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade.

How should this chemical be handled safely?

This chemical is classified as 'Danger' (GHS06) and is toxic if swallowed (H301). Handle with extreme caution in a well-ventilated area, wearing appropriate personal protective equipment, and be prepared for emergency response (P301 + P310).

Is this product available for export?

Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including this product. Please contact us for international shipping details.

How can I request a sample or quote?

To request a sample or a formal quotation, please use the contact form on our website or call our sales department directly. Specify the product name and CAS number.