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Benzene, 1,1'-tellurinylbis[4-bromo- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77443-99-3

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77443-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77443-99-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,4 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 77443-99:
(7*7)+(6*7)+(5*4)+(4*4)+(3*3)+(2*9)+(1*9)=163
163 % 10 = 3
So 77443-99-3 is a valid CAS Registry Number.

77443-99-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name di[p-bromophenyl] telluroxide

1.2 Other means of identification

Product number -
Other names di(4-bromophenyl)tellurium oxide

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:77443-99-3 SDS

77443-99-3Relevant academic research and scientific papers

Aqueous sodium hypochlorite mediated chemoselective oxidation of chalcogenides to monoxides and dioxides by microwave exposure

Khurana, Jitender,Nand, Bhaskara

experimental part, p. 906 - 909 (2011/01/08)

A solvent-free, rapid, and highly selective oxidation of sulfides, selenides, and tellurides (chalcogenides) to the corresponding monoxides (sulfoxides, selenoxides, and telluroxides) or the corresponding dioxides (sulfones, selenones, and tellurones) has been developed using aqueous sodium hypochlorite on solid supports by exposure to microwave. Chemoselectivity and quantitative yields have been attained in most cases.

SYNTHESIS, STRUCTURE, AND PROPERTIES OF COMPOUNDS WITH A CHALCOGEN-NITROGEN BOND. II. DIARYL-N-BENZYLSULFONYLTELLURIMIDES

Naddaka, V. I.,Gar'kin, V. P.,Maksimenko, A. A.,Sadekov, I. B.

, p. 2210 - 2216 (2007/10/02)

The IR, UV, and PMR spectra of a series of diaryl-N-benzylsulfonyltellurimides were investigated.These compounds are bipolar and have a considerable positive charge on the tellurium atom.

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