Welcome to LookChem.com Sign In|Join Free

CAS

  • or

123824-57-7

Post Buying Request

123824-57-7 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

123824-57-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123824-57-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,8,2 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 123824-57:
(8*1)+(7*2)+(6*3)+(5*8)+(4*2)+(3*4)+(2*5)+(1*7)=117
117 % 10 = 7
So 123824-57-7 is a valid CAS Registry Number.

123824-57-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-bromo-9-phenyl-3,6,9-trioxanonane

1.2 Other means of identification

Product number -
Other names -

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:123824-57-7 SDS

123824-57-7Relevant articles and documents

SELECTIV BROMINATION OF THE AROMATIC RING IN ω-PHENYLPOLYOXAALKANES AND ALKANOLS IN MICELLES

Jursic, Branko

, p. 1553 - 1558 (2007/10/02)

The regioselecticity of bromination of ω-phenylpolyoxaalkanes and alkanols by bromine in aqueous solution of dodecyl sulfate (SDS) and aqueous solution of cetyltrimethylammonium bromide (CTAB) are shown to be related to the average orientation of substrate as indicated by 1H NMR studies.Thus ortho-bromination is promoted at higher concentrations of the surfactant relative to pure water.In contrast, at an equal ratio of the surfactant and substrate para-bromination is promoted.The results are discussed with respect to the average orientation of substrate in a micellar microenvironment and the formation of an ether-bromine comples as possible bromination agent.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 123824-57-7