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23876-12-2

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23876-12-2 Usage

General Description

2-Methyl-3-nitrobenzaldehyde, also known as 2-methyl-3-nitrobenzenecarboxaldehyde, is a yellow to orange crystalline solid with a pungent odor. It is primarily used as an intermediate in the production of various chemical compounds, including pharmaceuticals, dyes, and fragrances. 2-METHYL-3-NITROBENZALDEHYDE is a nitroaldehyde, which means it contains both a nitro group and an aldehyde group in its structure. It is important to handle this chemical with care, as it is a skin and eye irritant and can be harmful if ingested or inhaled. Additionally, it is flammable and should be stored and handled in a well-ventilated area.

Check Digit Verification of cas no

The CAS Registry Mumber 23876-12-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,8,7 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 23876-12:
(7*2)+(6*3)+(5*8)+(4*7)+(3*6)+(2*1)+(1*2)=122
122 % 10 = 2
So 23876-12-2 is a valid CAS Registry Number.
InChI:InChI=1/C8H7NO3/c1-6-7(5-10)3-2-4-8(6)9(11)12/h2-5H,1H3

23876-12-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-METHYL-3-NITROBENZALDEHYDE

1.2 Other means of identification

Product number -
Other names 3-nitro-2-methylbenzaldehyde

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:23876-12-2 SDS

23876-12-2Relevant articles and documents

Combined production method for substituted benzaldehyde, substituted benzyl alcohol and substituted benzoic acid

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Paragraph 0077; 0078, (2017/01/31)

The invention discloses a combined production method for substituted benzaldehyde, substituted benzyl alcohol and substituted benzoic acid. The method comprises the following steps: (1) oxidation: a step of continuously introducing substituted toluene, a catalyst and oxygen-contained gas into an oxidation reactor and carrying out reaction so as to obtain oxidation reaction liquid; (2) hydrolyzation: a step of allowing the oxidation reaction liquid to continuously enter a hydrolysis reactor, and continuously adding water into the hydrolysis reactor and carrying out reaction so as to obtain a hydrolysis reaction mixture; (3) liquid-liquid layering: a step of layering the hydrolysis reaction mixture so as to obtain an oil phase and an aqueous phase; and (4) separation of products: a step of subjecting the oil phase to distillation so as to respectively obtain incompletely-reacted substituted toluene, substituted benzyl alcohol and substituted benzaldehyde, and subjecting the aqueous phase to cooling, crystallizing and filtering so as to obtain filtrate and substituted benzoic acid. The combined production method provided by the invention has the advantages of high raw material conversion rate, few by-products, good selectivity of target products, greenness and environmental protection.

TETRAZOLINONE COMPOUND AND USE THEREOF

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Paragraph 0827, (2015/11/16)

The compound represented by formula (1): wherein R4 and R5 each represents a hydrogen atom, a halogen atom, or a C1-C3 alkyl group; R6 represents a C1-C4 alkyl group, a C3-C6 cycloalkyl group, or the like; R7, R8, and R9 each represents a hydrogen atom, a halogen atom, or the like; R10 represents a C1-C3 alkyl group, or the like; R13 represents a C1-C3 alkyl group, or the like; and Q represents a phenyl group, or the like; has an excellent control effect on pests.

TETRAZOLINONE COMPOUNDS AND ITS USE AS PESTICIDES

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Page/Page column 939, (2013/11/18)

The present invention provides a compound having an excellent efficacy for controlling pests. A tetrazolinone compound of a formula (1): [wherein R1 represents an C6-C16 aryl group, an C1-C12 alkyl group, or a C3-C12 cycloalkyl group, etc., which each optionally be substituted; R2, R3, R4 and R5 represent independently of each other a hydrogen atom, a halogen atom or an C1-C3 alkyl group, etc.; R6 represents an C1-C6 alkyl group, a C3-C6 cycloalkyl group, a halogen atom, a C1-C6 haloalkyl group, an C2-C6 alkenyl group, an C1-C6 alkoxy group, or a C1-C6 haloalkoxy group, etc.; R7, R8 and R9 represent independently of each other a hydrogen atom, a halogen atom, or an C1-C4 alkyl group, etc.; X represents an oxygen atom or a sulfur atom; and R10 represents an C1-C6 alkyl group, etc.] shows an excellent controlling efficacy on pests.

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