627-54-3 Usage
General Description
Tellurium diethyl is a chemical compound with the molecular formula (C2H5)2Te. It is a highly reactive and toxic compound that is primarily used in organic synthesis and as a catalyst for various chemical reactions. Tellurium diethyl is a colorless liquid with a distinct garlic-like odor and is highly flammable. It is classified as a potentially hazardous substance and should be handled with extreme caution. Exposure to tellurium diethyl can cause irritation to the eyes, skin, and respiratory system, and ingestion or inhalation can lead to severe health effects. Therefore, it is important to use proper safety measures and protective equipment when working with this compound.
Check Digit Verification of cas no
The CAS Registry Mumber 627-54-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,2 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 627-54:
(5*6)+(4*2)+(3*7)+(2*5)+(1*4)=73
73 % 10 = 3
So 627-54-3 is a valid CAS Registry Number.
InChI:InChI=1/C4H10Te/c1-3-5-4-2/h3-4H2,1-2H3
627-54-3Relevant articles and documents
Reactions of 1,1-Dichloroethene with elemental chalcogens in the system hydrazine hydrate–alkali
Levanova,Nikonova,Grabel’nykh,Russavskaya,Albanov,Rozentsveig,Korchevin
, p. 1070 - 1071 (2016/09/04)
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Reaction of tellurium with dichloromethane in the system hydrazine hydrate-alkali
Levanova,Grabel'Nykh,Russavskaya,Klyba,Albanov,Korchevin
experimental part, p. 2321 - 2327 (2010/05/15)
Tellurium reacts with dichloromethane in the system hydrazine hydrate-alkali substituting one chlorine atom by tellurium whereas the second chlorine atom undergoes reductive substitution by hydrogen leading to the formation of methyltellanyl derivatives.
Process for the preparation of group IVA and group VIA compounds
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Page 12, (2008/06/13)
Methods of preparing Group IVA and Group VIA organometallic compounds, particularly Group IVA organometallic compounds, are provided. Such manufacturing methods employ an amine and/or phosphine catalyst in a transalkylation step and may be performed in a batch, semi-continuous or continuous manner.