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54453-91-7

54453-91-7

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54453-91-7 Usage

Chemical Properties

Yellow Liquid

Check Digit Verification of cas no

The CAS Registry Mumber 54453-91-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,4,5 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 54453-91:
(7*5)+(6*4)+(5*4)+(4*5)+(3*3)+(2*9)+(1*1)=127
127 % 10 = 7
So 54453-91-7 is a valid CAS Registry Number.
InChI:InChI=1/C7H8BrN/c1-2-6-3-4-9-7(8)5-6/h3-5H,2H2,1H3

54453-91-7 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail

  • Aldrich

  • (CDS011534)  2-Bromo-4-ethylpyridine  AldrichCPR

  • 54453-91-7

  • CDS011534-100MG

  • 644.67CNY

  • Detail

  • Aldrich

  • (745545)  2-Bromo-4-ethylpyridine  96%

  • 54453-91-7

  • 745545-1G

  • 1,118.52CNY

  • Detail

  • Aldrich

  • (745545)  2-Bromo-4-ethylpyridine  96%

  • 54453-91-7

  • 745545-1G

  • 1,118.52CNY

  • Detail

  • Aldrich

  • (745545)  2-Bromo-4-ethylpyridine  96%

  • 54453-91-7

  • 745545-1G

  • 1,118.52CNY

  • Detail

  • Aldrich

  • (745545)  2-Bromo-4-ethylpyridine  96%

  • 54453-91-7

  • 745545-1G

  • 1,118.52CNY

  • Detail

54453-91-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Bromo-4-ethylpyridine

1.2 Other means of identification

Product number -
Other names 4-Aethyl-2-brom-pyridin

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:54453-91-7 SDS

54453-91-7Relevant articles and documents

Process for making 2-bromopyridine

-

, (2008/06/13)

Disclosed is the improvement to the Craig process for producing 2-bromopyridine by the diazotization-bromination reaction of 2-aminopyridine with HBr in the presence of Br2 and a diazotization agent wherein the improvement is to conduct the reaction in the additional presence of H2 SO4 and to employ a molar ratio of HBr:2-aminopyridine in the range from about 1:1 to about 3.5:1 and to employ a molar ratio of H2 SO4 :HBr in the range from about 2:8 to about 8:2.

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