ChemicalBook >> CAS DataBase List >>N-Methylbenzene-1,2-diamine

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:2025-01-27 09:38:02

Request For Quotation

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	ROI30FPR50
EPA Substance Registry System	1,2-Benzenediamine, N-methyl- (4760-34-3)
UNSPSC Code	12352100
NACRES	NA.22

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	2024-03-01	Buy
Sigma-Aldrich	398985	N-Methyl-1,2-phenylenediamine 97%	4760-34-3	25ml	$305.2	2024-03-01	Buy
Matrix Scientific	176192	N1-Methyl-1,2-benzenediamine	4760-34-3	1g	$316	2021-12-16	Buy
ChemScene	CS-W007682	N1-Methylbenzene-1,2-diamine >99.0%	4760-34-3	100g	$355	2021-12-16	Buy
ChemScene	CS-W007682	N1-Methylbenzene-1,2-diamine >99.0%	4760-34-3	25g	$105	2021-12-16	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: 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

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

1of2

N-Methylbenzene-1,2-diamine Suppliers

Global( 235)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5868	58
airuikechemical co., ltd.	+86-18353166132 +86-18353166132	sales02@airuikechemical.com	China	983	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29730	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-+86-371-66670886	info@dakenam.com	China	19841	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Shenzhen Excellent Biotech Co., Ltd.	13480692018	ramyan@ex-biotech.com	CHINA	954	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49732	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co,.LTD	58
airuikechemical co., ltd.	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
ATK CHEMICAL COMPANY LIMITED	60
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
2025-04-28	N-Methylbenzene-1,2-diamine 4760-34-3	US $6.00 / kg	1kg	0.99	10000	Hebei Fengjia New Material Co., Ltd
2024-12-24	N-methyl-1,2-phenylenediamine 4760-34-3	US $0.00-0.00 / Kg	1Kg	99.9%	200tons	airuikechemical co., ltd.
2024-10-11	N-Methylbenzene-1,2-diamine 4760-34-3	US $9.00 / KG	1KG	99.8%	100tons	Hebei Chuanghai Biotechnology Co,.LTD

N-Methylbenzene-1,2-diamine
4760-34-3
US $6.00 / kg
0.99
Hebei Fengjia New Material Co., Ltd

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 Chuanghai Biotechnology Co,.LTD

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:

Benzhydrylamine 4-Methylphthalic acid Methyl acrylate N,N,N',N'-Tetramethylethylenediamine 1-Methylpyrrolidine

o-Phenylenediamine Hexamethyldisilazane HYDRAZINE N,N-Dimethylallylamine N-Methyl-2-pyrrolidone

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

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

1of4

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 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)