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N-methyl-N-nitroaniline, also known as 4-nitro-N-methylaniline, is an organic compound with the chemical formula C7H8N2O2. It is a yellow crystalline solid that is soluble in organic solvents and has a melting point of approximately 89-91°C. N-methyl-N-nitroaniline is primarily used as an intermediate in the synthesis of various dyes, pharmaceuticals, and agrochemicals. Due to its potential health hazards and environmental concerns, it is important to handle N-methyl-N-nitroaniline with proper safety measures and dispose of it according to regulations.

7119-93-9

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7119-93-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7119-93-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,1 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7119-93:
(6*7)+(5*1)+(4*1)+(3*9)+(2*9)+(1*3)=99
99 % 10 = 9
So 7119-93-9 is a valid CAS Registry Number.

7119-93-9Relevant academic research and scientific papers

Synthesis method of nitramide

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Paragraph 0028-0036; 0055-0063, (2019/02/04)

The invention relates to a synthesis method of nitramide. The method comprises the step of enabling an aniline reaction substrate and a nitrating reagent to be subjected to a reaction in a solvent at20-60 DEG C for 2-8 hours to obtain the nitramide, where

Synthesis and properties of secondary N-nitroamines

Prezhdo,Daszkiewicz,Kyziol,Bykova,Prezhdo

, p. 410 - 416 (2007/10/03)

Secondary arylamines and related compounds can readily be converted into the corresponding N-nitroamines by treatment of their organomagnesium derivatives with butyl nitrate. The yield of the products ranges from 45 to 77%. Secondary aromatic N-nitroamine

Direct Nitration of Anilines Using Nitrocyclohexadienones

Lemaire, M.,Guy, A.,Boutin, P.,Guette, J. P.

, p. 761 - 763 (2007/10/02)

Nitrocyclohexadienones (in particular, 2,3,5,6-tetrabromo-4-methyl-4-nitro-2,5-cyclohexadienone) are used as reagents for the direct nitration of anilines.Depending on the conditions, good yields of C-nitroanilines are obtained.Under the same conditions, N,N-dimethylaniline is converted into N-methyl-N-nitroaniline.

SUBSTITUENT EFFECT TREATMENT OF INTERACTIONS BETWEEN CONTIGUOUS FUNCTIONALITIES. IV. RESTRAINT TO PHENYL-NITROGEN CONJUGATIVE INTERACTION IN N-FUNCTIONALIZED N-METHYLANILINES

Bradamante, Silvia,Colombo, Silvana,Pagani, Giorgio A.,Roelens, Stefano

, p. 357 - 364 (2007/10/02)

13C shifts at the para position in PhN(Me)X for 17 different substituents X serve as monitors for investigating, in correlative analysis, the nature and the extent of interactions occurring between the substituent X and the N-Me cavity.For the majority of substituent, X, partitioning of the nitrogen electron pair between the phenyl and the substituent is partially hampered because of the non-zero twist angle between the planes containing the phenyl ring and the Me-N-X fragment.As a consequence, relative to PhNHX, the interactions between the cavity and the substituents are increased in intensity, especially their mesomeric component, and, at the same time, para-13C shifts are displaced toward lower field.Evidence is also provided that possible H-bonding by the NH cavity of PhNHX with dimethyl sulphoxide does not appreciably influence the substituent electron demand determined previously.

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