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2,4-Pentadienal, 3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (2,4-dinitrophenyl)hydrazone is a complex organic compound with the molecular formula C18H26N4O4. It is a derivative of 2,4-pentadienal, which is an unsaturated aldehyde with a five-carbon chain, featuring a methyl group at the third carbon and a cyclohexenyl group at the fifth carbon. The compound is further characterized by the presence of a 2,4-dinitrophenylhydrazone group, which is formed by the reaction of the aldehyde with 2,4-dinitrophenylhydrazine, a common reagent used in organic chemistry for the formation of hydrazones. This derivative is often used in analytical chemistry for the detection and identification of aldehydes due to its distinct spectroscopic properties.

1686-81-3

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1686-81-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1686-81-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,8 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1686-81:
(6*1)+(5*6)+(4*8)+(3*6)+(2*8)+(1*1)=103
103 % 10 = 3
So 1686-81-3 is a valid CAS Registry Number.

1686-81-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,4-Dinitrophenylhydrazon v. β-Jonylidenacetaldehyd

1.2 Other means of identification

Product number -
Other names β-Jonylidenacetaldehyd-(2,4-dinitro-phenylhydrazon)

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:1686-81-3 SDS

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