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402488-98-6

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402488-98-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 402488-98-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,2,4,8 and 8 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 402488-98:
(8*4)+(7*0)+(6*2)+(5*4)+(4*8)+(3*8)+(2*9)+(1*8)=146
146 % 10 = 6
So 402488-98-6 is a valid CAS Registry Number.

402488-98-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-(1,3,2-dioxaborolan-2-yl)-N,N-diphenylaniline

1.2 Other means of identification

Product number -
Other names 2-[4-(diphenylamino)phenyl]-1,3,2-dioxaborolane

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:402488-98-6 SDS

402488-98-6Relevant articles and documents

Efficient and convenient nonaqueous workup procedure for the preparation of arylboronic esters

Wong, Ken-Tsung,Chien, Yuh-Yih,Liao, Yuan-Li,Lin, Chang-Chih,Chou, Meng-Yen,Leung, Man-Kit

, p. 1041 - 1044 (2007/10/03)

An efficient one-pot synthetic protocol for the synthesis of arylboronic esters has been established. The concentrated addition mixture of trimethylborate with aryl Grignard reagents was treated with low molecular weight diols (ethylene glycol, 1,3-propandiol) and toluene, the corresponding arylboronic esters were isolated in a convenient way with high yields. The diols not only serve as water replacement for the workup step, but also as well as the reagent for the preparation of arylboronic esters.

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