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1-Ethyl-2-chloro-5-nitropyridinium Tetrafluoroborate is a chemical compound with the molecular formula C7H7BClF4N2O2. It is a derivative of pyridinium, a heterocyclic compound with a nitrogen atom in the ring structure. This specific compound features a chloro group at the 2nd position, a nitro group at the 5th position, and an ethyl group at the 1st position. The tetrafluoroborate ion (BF4-) acts as a counterion, balancing the positive charge of the pyridinium ring. 1-Ethyl-2-chloro-5-nitropyridinium Tetrafluoroborate is often used in organic synthesis and as an intermediate in the preparation of various pharmaceuticals and agrochemicals. Its properties include high reactivity and electrophilicity, making it a valuable building block in the synthesis of complex molecules.

836-66-8

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836-66-8 Usage

Type of compound

Pyridinium salt

Common uses

Ionic liquid in electrochemistry, catalysis, and materials science

Thermal stability

High

Volatility

Low

Conductivity

High

Flammability

Non-flammable

Interaction with substrates

Strong

Safety precautions

Handle with caution and follow proper safety measures due to potential hazards and reactivity.

Check Digit Verification of cas no

The CAS Registry Mumber 836-66-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,3 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 836-66:
(5*8)+(4*3)+(3*6)+(2*6)+(1*6)=88
88 % 10 = 8
So 836-66-8 is a valid CAS Registry Number.

836-66-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-chloro-1-ethyl-5-nitropyridin-1-ium,tetrafluoroborate

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:836-66-8 SDS

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