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3,4-Dibromo-1,2-epoxybutane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

22480-49-5

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22480-49-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22480-49-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,4,8 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 22480-49:
(7*2)+(6*2)+(5*4)+(4*8)+(3*0)+(2*4)+(1*9)=95
95 % 10 = 5
So 22480-49-5 is a valid CAS Registry Number.

22480-49-5SDS

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-(1,2-dibromoethyl)oxirane

1.2 Other means of identification

Product number -
Other names 1,2-dibromo-3,4-epoxy-butane

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:22480-49-5 SDS

22480-49-5Upstream product

22480-49-5Downstream Products

22480-49-5Relevant academic research and scientific papers

Ionic and Radical Addition of Chlorine, Bromine and Some Halogen Systems of Butadiene Monoxide

Shellhamer, Dale F.,Green, Richard C.,Luttrull, Jeffrey K.,Seneker, Stephan D.,Potter, Mark K.,et al.

, p. 229 - 232 (2007/10/02)

Ionic reactions of bromine, chlorine, methyl hypochlorite or N-bromosuccinimide with butadiene monoxide (4) give only 1,2-addition products.The Markownikoff (1-halo-2-methoxy-3,4-epoxybutane) and anti-Markownikoff (2-halo-1-methoxy-3,4-epoxybutane) product ratios for ionic reaction of methyl hypochlorite and N-bromosuccinimide in methanol with 4 are similar to those obtained with 1-hexene.These data indicate that a rather symmetrical halonium ion is formed in the ionic halogenation of 4.Free radical reaction of bromine, chlorine, or trichloramine to 4 does not give ring-opened products as one might expect for formation of an epoxy carbonyl intermediate.The mechanistic implications from these observations are discussed.

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