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N-Methylbenzene-1,2-diamine

N-Methylbenzene-1,2-diamine structure

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;2-(methylamino)aniline;Telmisartan Impurity S;2-amino-n-methylaniline;Telmisartan Impurity 11;n-methyl-2-benzenediamine

CBNumber:: CB0252153

Molecular Formula:: C7H10N2

Molecular Weight:: 122.17

MDL Number:: MFCD00192314

MOL File:: 4760-34-3.mol

Last updated:2025-04-07 18:44:46

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N-Methylbenzene-1,2-diamine Properties

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
form	Liquid
pka	6.17±0.10(Predicted)
color	Clear yellow to red to dark brown
InChIKey	RPKCLSMBVQLWIN-UHFFFAOYSA-N
CAS DataBase Reference	4760-34-3(CAS DataBase Reference)
FDA UNII
EPA Substance Registry System

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302+H312+H332-H315-H319
Precautionary statements	P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
Hazard Codes	Xn,Xi
Risk Statements	20/21/22-36/38-36/37/38
Safety Statements	26-36
WGK Germany	3
RTECS	ST2770000
HS Code	29215900

N-Methylbenzene-1,2-diamine price More Price(23)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	398985	N-Methyl-1,2-phenylenediamine 97%	4760-34-3	5ml	$159	2025-03-01	Buy
Sigma-Aldrich	398985	N-Methyl-1,2-phenylenediamine 97%	4760-34-3	25ml	$305.2	2025-03-01	Buy
Matrix Scientific	176192	N1-Methyl-1,2-benzenediamine	4760-34-3	1g	$316	2022-12-16	Buy
ChemScene	CS-W007682	N1-Methylbenzene-1,2-diamine >99.0%	4760-34-3	100g	$355	2022-12-16	Buy
ChemScene	CS-W007682	N1-Methylbenzene-1,2-diamine >99.0%	4760-34-3	25g	$105	2022-12-16	Buy

Product number	Packaging	Price	Buy
398985	5ml	$159	Buy
398985	25ml	$305.2	Buy
176192	1g	$316	Buy
CS-W007682	100g	$355	Buy
CS-W007682	25g	$105	Buy

N-Methylbenzene-1,2-diamine Chemical Properties,Uses,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:

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

2-AMINO-1-METHYLBENZIMIDAZOLE 1-METHYLBENZIMIDAZOLE (1-METHYL-1H-BENZIMIDAZOL-2-YL)METHYLAMINE 10-methylisoalloxazine 1H-Benzimidazole,1-methyl-2-propyl-(9CI)

1-METHYL-1,3-DIHYDRO-BENZO[1,2,5]THIADIAZOLE 2,2-DIOXIDE [2-(1-methyl-1H-benzimidazol-2-yl)ethyl]amine dihydrochloride N-(1-methyl-1H-benzimidazol-2-yl)benzamide

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N-Methylbenzene-1,2-diamine Suppliers

Global( 223)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
airuikechemical co., ltd.	+undefined86-15315557071	sales02@airuikechemical.com	China	970	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	14934	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
Accela ChemBio Inc.	(+1)-858-699-3322	info@accelachem.com	United States	19965	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14336	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
Shenzhen Excellent Biotech Co., Ltd.	13480692018	ramyan@ex-biotech.com	CHINA	954	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	47465	58

Supplier	Advantage
airuikechemical co., ltd.	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
ATK CHEMICAL COMPANY LIMITED	60
Accela ChemBio Inc.	58
Hubei xin bonus chemical co. LTD	58
Standardpharm Co. Ltd.	58
Alchem Pharmtech,Inc.	58
Shenzhen Excellent Biotech Co., Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58

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

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-04-07	N-methyl-1,2-phenylenediamine 4760-34-3	US $0.00-0.00 / Kg	1Kg	99.9%	200tons	airuikechemical co., ltd.
2024-03-06	N-Methylbenzene-1,2-diamine 4760-34-3	US $9.00 / KG	1KG	99.8%	100tons	Hebei Guanlang Biotechnology Co,.LTD
2023-08-11	N-Methylbenzene-1,2-diamine 4760-34-3	US $1.10 / g	1g	99.00%	100 Tons Min	Dideu Industries Group Limited

N-methyl-1,2-phenylenediamine
4760-34-3
US $0.00-0.00 / Kg
99.9%
airuikechemical co., ltd.

N-Methylbenzene-1,2-diamine
4760-34-3
US $9.00 / KG
99.8%
Hebei Guanlang Biotechnology Co,.LTD

N-Methylbenzene-1,2-diamine
4760-34-3
US $1.10 / g
99.00%
Dideu Industries Group Limited

N-Methylbenzene-1,2-diamine Spectrum

N-Methylbenzene-1,2-diamine(4760-34-3)IR N-Methylbenzene-1,2-diamine(4760-34-3)FT-IR N-Methylbenzene-1,2-diamine(4760-34-3)Raman

4760-34-3(N-Methylbenzene-1,2-diamine)Related Search:

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Methylparaben Kresoxim-methyl N,N-Dimethyldodecylamine METHYL THIOPHENE-2-CARBOXYLATE Thiophanate-methyl

Bensulfuron methyl 4-Nitro-o-phenylenediamine N,N-Dimethyl-1,4-phenylenediamine

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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 N-Methyl-1,2-phenylenediaMine 97% N-Methyl-1,2-phenylenediamine 1,2-Benzenediamine,N1-methyl- 1-N-methylbenzene-1,2-diamine N-Methyl-1,2-phenylenediamine ,97% N-METHYL-O-PHENYLENEDIAMINE N-METHYL-2-PHENYLENEDIAMINE N-METHYL-1,2-BENZENEDIAMINE Telmisartan Impurity S N2-methylbenzene-1,2-diamine 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 N1-methylbenzene-1,2-diamine N-METHYL-1,2-PHENYLENEDIAMINE N-methyl-O-Phenyl 4760-34-3 C7H10N2 Polyamines Nitrogen Compounds Organic Building Blocks Building Blocks Nitrogen Compounds Organic Building Blocks Polyamines Miscellaneous (intermediate of telmisartan)

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