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13725-30-9

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13725-30-9 Usage

General Description

N-(2-Nitrophenyl)carbamic acid methyl ester, also known as methyl N-(2-nitrophenyl)carbamate, is a chemical compound that is used as a pesticide and insecticide. It is a member of the carbamate family of chemicals, which act as acetylcholinesterase inhibitors in insects, causing paralysis and death. Due to its toxic effects on insects, it is commonly used in agriculture to protect crops from pests. However, it is important to handle this compound with caution, as it can also be harmful to humans and the environment. The chemical formula for N-(2-Nitrophenyl)carbamic acid methyl ester is C8H8N2O4.

Check Digit Verification of cas no

The CAS Registry Mumber 13725-30-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,7,2 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13725-30:
(7*1)+(6*3)+(5*7)+(4*2)+(3*5)+(2*3)+(1*0)=89
89 % 10 = 9
So 13725-30-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H8N2O4/c1-14-8(11)9-6-4-2-3-5-7(6)10(12)13/h2-5H,1H3,(H,9,11)

13725-30-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl N-(2-nitrophenyl)carbamate

1.2 Other means of identification

Product number -
Other names 2-nitrocarbanilate de methyle

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:13725-30-9 SDS

13725-30-9Relevant articles and documents

N-Methylation of poorly nucleophilic aromatic amines with dimethyl carbonate

Yan, Huidong,Zeng, Liufang,Xie, Yaqiang,Cui, Yu,Ye, Liyi,Tu, Song

, p. 5951 - 5960 (2016/06/01)

Abstract: Dimethyl carbonate (DMC), an environmentally friendly methylation agent, is a substitute for traditional methylation agents such as methyl halides (CH3X, X?=?I, Br, Cl) or dimethyl sulfate. An efficient, convenient, and green method has been developed for N-methylation of poorly nucleophilic aromatic amines with DMC. It was found that the couple PEG400/K2CO3 provides good selectivity for the N-methylation product. Finally, the mechanism for reaction of amines with DMC was investigated, and a plausible multistep mechanism proposed and verified. Graphical Abstract: [Figure not available: see fulltext.]

Microwave-assisted reductive cyclization of N-allyl 2-nitroanilines: A new approach to substituted 1,2,3,4-tetrahydroquinoxalines

Merisor, Elena,Conrad, Jürgen,Mika, Sabine,Beifuss, Uwe

, p. 2033 - 2036 (2008/02/09)

N-Allyl 2-nitrophenyl amines can be efficiently cyclized to yield alkenyl-1,2,3,4-tetrahydroquinoxalines in a single reaction step by means of a new microwave-assisted reductive domino process. Georg Thieme Verlag Stuttgart.

Basic Hydrolysis of Some N-Phenylcarbamates and Basic Methanolysis of Some N-Phenylacetamides Containing an ortho Nitro Substituent.

Broxton, Trevor J.

, p. 2005 - 2011 (2007/10/02)

Kinetic studies of the basic methanolysis of N-(2-nitrophenyl)acetamides indicate that unlike the 4-nitro isomer, no change of mechanism occurs on inclusion of N-methyl group.Reaction occurs with rate-determining C-N bond breaking for both the N-H and N-methyl compounds.Basic hydrolysis of some methyl N-(2-nitrophenyl)carbamates occurred by the BAC2 mechanism and the tetrahedral intermediate formed during the hydrolysis decomposed with preferential C-O bond breaking.This is in contrast to the basic hydrolysis of methyl N-methyl-N-4-nitrophenylcarbamate, which has previously been shown to occur with preferential C-N bond breaking.For the hydrolysis of methyl N-methyl-N-(2-nitrophenyl)carbamate, an induction period in amine production was detected at 0.45 M hydroxide ion.This was interpreted to mean that the tetrahedral intermediate breaks down by loss of methoxide ion.At 0.93 M hydroxide ion, however, no induction period in amine production was observed.The possibility of reaction through a dianionic intermediate was raised to explain this observation.The amide ion (2-NO2C6H4NMe-) is poorer leaving group than its 4-nitro isomer thi is explained by steric crowding in the 2-nitro compound, resulting in twisting of the nitro group out of the plane of the benzene ring and a consequent reduction in the electron-withdrawing resonance effect of the 2-nitro group compared to the 4-nitro gruop.

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