Cas 42220-93-9,α,β-dibromoethyl phenyl ether

42220-93-9

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Basic information

Product Name: α,β-dibromoethyl phenyl ether
Synonyms: α,β-dibromoethyl phenyl ether
CAS NO:42220-93-9
Molecular Formula:
Molecular Weight: 279.959
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: α,β-dibromoethyl phenyl ether(CAS DataBase Reference)
NIST Chemistry Reference: α,β-dibromoethyl phenyl ether(42220-93-9)
EPA Substance Registry System: α,β-dibromoethyl phenyl ether(42220-93-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 42220-93-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 42220-93-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,2,2 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 42220-93:
(7*4)+(6*2)+(5*2)+(4*2)+(3*0)+(2*9)+(1*3)=79
79 % 10 = 9
So 42220-93-9 is a valid CAS Registry Number.

42220-93-9Upstream product

766-94-9 vinyl phenyl ether

42220-93-9Downstream Products

42220-93-9Relevant academic research and scientific papers

Reactions of selenium dichloride and dibromide with unsaturated ethers. Annulation of 2,3-dihydro-1,4-oxaselenine to the benzene ring

Potapov, Vladimir A.,Musalov, Maxim V.,Amosova, Svetlana V.

, p. 4606 - 4610 (2011)

Highly chemo-, regio-, and stereoselective syntheses of novel organoselenium compounds from selenium dichloride or dibromide and unsaturated ethers are described. The reactions of selenium dichloride with allyl and propargyl phenyl ethers afford either annulated products or bis-adducts depending on the conditions. The first examples of annulation of 3-chloromethyl- and 3-chloromethylene-2,3-dihydro-1,4-oxaselenine to the benzene ring are reported.

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