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Chloro-(4-methoxyphenyl)diazirine is a chemical compound with the molecular formula C8H8ClNO2. It is a derivative of diazirine, a heterocyclic compound with a three-membered ring containing two nitrogen atoms and one carbon atom. The 4-methoxyphenyl group is attached to the diazirine ring, providing a methoxy substituent on the para position of the phenyl ring. CHLORO-(4-METHOXYPHENYL)DIAZIRINE is often used in organic synthesis and as a photoaffinity labeling reagent in biological research due to its high reactivity upon exposure to light, which can lead to the formation of covalent bonds with nearby molecules. It is important to handle CHLORO-(4-METHOXYPHENYL)DIAZIRINE with care due to its potential reactivity and sensitivity to light.

4222-26-8

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4222-26-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4222-26-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,2 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4222-26:
(6*4)+(5*2)+(4*2)+(3*2)+(2*2)+(1*6)=58
58 % 10 = 8
So 4222-26-8 is a valid CAS Registry Number.

4222-26-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-chloro-3-(4-methoxyphenyl)diazirine

1.2 Other means of identification

Product number -
Other names p-methoxyphenylchlorodiazirine

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:4222-26-8 SDS

4222-26-8Relevant academic research and scientific papers

Hammett analysis of a family of carbene-carbene complex equilibria

Wang, Lei,Moss, Robert A.,Thompson, Jack,Krogh-Jespersen, Karsten

body text, p. 1198 - 1201 (2011/04/27)

p-X-substituted phenylchlorocarbenes (X = NO2, CF3, Cl, H, Me, and MeO) form π-type complexes with trimethoxybenzene in pentane. The carbenes and complexes are in equilibrium, and logarithms of the measured equilibrium constants are well correlated by Hammett σp constants with ρ = 2.48. The carbene complexes are characterized by UV-vis spectroscopy, and computational analysis is afforded by DFT calculations.(Figure Presented)

Reactivity of 1-chloro-3-phenyldiazirines

Martinu, Tomas,Dailey, William P.

, p. 5012 - 5015 (2007/10/03)

p-Substituted 1-chloro-3-phenyldiazirines (5), the putative intermediates of the reaction of N,N,N′-trichlorobenzamidines (10) with excess of bromide ions, react further to afford mixtures of 3-bromo- (4) and 3-chloro-3-phenyldiazirines (6). The 6:4 ratio

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