Cas 4250-50-4,(4-ethylphenyl)dichloroborane

4250-50-4

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Basic information

Product Name: (4-ethylphenyl)dichloroborane
Synonyms: (4-ethylphenyl)dichloroborane
CAS NO:4250-50-4
Molecular Formula:
Molecular Weight: 186.876
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: (4-ethylphenyl)dichloroborane(CAS DataBase Reference)
NIST Chemistry Reference: (4-ethylphenyl)dichloroborane(4250-50-4)
EPA Substance Registry System: (4-ethylphenyl)dichloroborane(4250-50-4)

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: 4250-50-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 4250-50-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,5 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4250-50:
(6*4)+(5*2)+(4*5)+(3*0)+(2*5)+(1*0)=64
64 % 10 = 4
So 4250-50-4 is a valid CAS Registry Number.

4250-50-4Upstream product

4250-50-4Downstream Products

123-07-9 4-Ethylphenol

4250-50-4Relevant academic research and scientific papers

A New Borylation Method for Alkylbenzene and Polystyrene

Paetzold, Peter,Hoffmann, Juergen

, p. 3724 - 3733 (2007/10/02)

The borylation of alkylbenzenes by Hal2BH (Hal = F, Cl, Br) gives H2 and a mixture of m- and p-alkyl(dihaloboryl)benzenes.In the case of bulky alkyl groups, such as isopropyl, tert-butyl, these are partially split off as R - H and RBHal2.The phenyl groups in polystyrene-divinylbenzene copolymers undergo borylation with Br2BH in a 55percent yield.

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