N-Methylbenzene-1,2-diamine

Product Name: N-Methylbenzene-1,2-diamine
CAS No.: 4760-34-3
Chemical Name: N-Methylbenzene-1,2-diamine
Synonyms: N1-methylbenzene-1,2-diamine;N-METHYL-1,2-PHENYLENEDIAMINE;N-1-met;-1,2-phenyL;N-methyl-O-Phenyl;Telmisartan Impurity S;2-(methylamino)aniline;2-amino-n-methylaniline;Telmisartan Impurity 11;n-methyl-2-benzenediamine
CBNumber: CB0252153
Molecular Formula: C7H10N2
Formula Weight: 122.17
MOL File: 4760-34-3.mol

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N-Methylbenzene-1,2-diamine Property

Melting point:: 22 °C (lit.)
Boiling point:: 123-124 °C/10 mmHg (lit.)
Density: 1.075 g/mL at 25 °C (lit.)
refractive index: n20/D 1.612(lit.)
Flash point:: >230 °F
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
pka: 6.17±0.10(Predicted)
form: Liquid
color: Clear yellow to red to dark brown
InChIKey: RPKCLSMBVQLWIN-UHFFFAOYSA-N
CAS DataBase Reference: 4760-34-3(CAS DataBase Reference)
EPA Substance Registry System: 1,2-Benzenediamine, N-methyl- (4760-34-3)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 20/21/22-36/38-36/37/38
Safety Statements: 26-36
WGK Germany: 3
RTECS: ST2770000
TSCA: TSCA listed
HS Code: 29215900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 398985
Product name: N-Methyl-1,2-phenylenediamine
Purity: 97%
Packaging: 5ml
Price: $273
Updated: 2025/07/31

Sigma-Aldrich

Product number: 398985
Product name: N-Methyl-1,2-phenylenediamine
Purity: 97%
Packaging: 25ml
Price: $550.9
Updated: 2025/07/31

American Custom Chemicals Corporation

Product number: APN0000409
Product name: N-METHYL-2-PHENYLENEDIAMINE
Purity: 95.00%
Packaging: 1G
Price: $692.46
Updated: 2021/12/16

Matrix Scientific

Product number: 176192
Product name: N1-Methyl-1,2-benzenediamine
Packaging: 5g
Price: $810
Updated: 2021/12/16

Matrix Scientific

Product number: 176192
Product name: N1-Methyl-1,2-benzenediamine
Packaging: 10g
Price: $1170
Updated: 2021/12/16

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N-Methylbenzene-1,2-diamine Chemical Properties,Usage,Production

Uses

N-Methyl-1,2-phenylenediamine may be used in the following studies:

One-pot synthesis of 1-methyl-2(hetero)arylbenzimidazoles.
Preparation of 1-methyl-1H-benzimidazole-2(3H)-thione.
Total synthesis of the angiotensin II receptor antagonist, telmisartan.
Preparation of benzimidazoles from ketene dithioacetals.

Synthesis Reference(s)

Synthetic Communications, 19, p. 1381, 1989 DOI: 10.1080/00397918908054547

General Description

N-Methyl-1,2-phenylenediamine is an ortho-diamine. In situ generated diazonium cations of N-methyl-1,2-phenylenediamine were used for the electrochemical modification of glassy carbon electrode.

N-Methylbenzene-1,2-diamine Preparation Products And Raw materials

Raw materials

Preparation Products

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N-Methylbenzene-1,2-diamine Suppliers

China 174 Europe 2 Germany 2 India 17 Slovakia 1 Switzerland 1 United Kingdom 10 United States 25 Global 232

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View Lastest Price from N-Methylbenzene-1,2-diamine manufacturers

Hebei Fengjia New Material Co., Ltd

Product: N-Methylbenzene-1,2-diamine 4760-34-3
Price: US $6.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10000
Release date: 2024-09-04

airuikechemical co., ltd.

Product: N-methyl-1,2-phenylenediamine 4760-34-3
Price: US $0.00-0.00/Kg
Min. Order: 1Kg
Purity: 99.9%
Supply Ability: 200tons
Release date: 2024-04-07

Hebei Chuanghai Biotechnology Co,.LTD

Product: N-Methylbenzene-1,2-diamine 4760-34-3
Price: US $9.00/KG
Min. Order: 1KG
Purity: 99.8%
Supply Ability: 100tons
Release date: 2024-08-16

4760-34-3, N-Methylbenzene-1,2-diamineRelated Search:

Bensulfuron methyl METHYL THIOPHENE-2-CARBOXYLATE N,N-Dimethyldodecylamine 4-Nitro-o-phenylenediamine N,N-Dimethyl-1,4-phenylenediamine 4-Methylphthalic acid Benzhydrylamine Methyl acrylate Hexamethyldisilazane o-Phenylenediamine 1-Methylpyrrolidine N,N,N',N'-Tetramethylethylenediamine Kresoxim-methyl Methylparaben N-Methyl-2-pyrrolidone N,N-Dimethylallylamine HYDRAZINE Thiophanate-methyl

2-(methylamino)aniline

2-amino-n-methylaniline

n-methyl-2-benzenediamine

n-methyl-o-phenylenediamin

N-methylbenzene-1,2-diamine

N-METHYL-1,2-PHENYLENEDIAMINE / N-METHYL-O-PHENYLENEDIAMINE

N-1-methyl-1,2-benzenediamine.hcl

(2-aminophenyl)-methyl-amine

N-1-Methyl-1,2-benzenediamine

Telmisartan Impurity S

N2-methylbenzene-1,2-diamine

N-Methyl-1,2-phenylenediaMine 97%

<I>N</I>-Methyl-1,2-phenylenediamine

1,2-Benzenediamine,N1-methyl-

1-N-methylbenzene-1,2-diamine

N1-methylbenzene-1,2-diamine

N-Methyl-1,2-phenylenediamine ,97%

N-METHYL-O-PHENYLENEDIAMINE

N-METHYL-2-PHENYLENEDIAMINE

N-METHYL-1,2-PHENYLENEDIAMINE

N-METHYL-1,2-BENZENEDIAMINE

N-1-met

Telmisartan Impurity 11

N-Methyl-1,2-phenylenediamine, 97%, for synthesis

Tiabendazole Related Compound 1

-1,2-phenyL

N-Methylbenzene-1,2-diamine ISO 9001：2015 REACH

N-Methyl-o-phenylenediamine(N-Methyl-1,2-phenylenediamine)

2-N-methylbenzene-1,2-diamine

N-methyl-O-Phenyl

n-methylbenzol-1,2-diamin

Thiabendazole related Compounds 1

4760-34-3

1853-02-0

C7H10N2

Polyamines

Nitrogen Compounds

Organic Building Blocks

Building Blocks

Nitrogen Compounds

Organic Building Blocks

Polyamines

Miscellaneous

(intermediate of telmisartan)