ChemicalBook >> CAS DataBase List >>N-Methylbenzene-1,2-diamine
N-Methylbenzene-1,2-diamine
- CAS No.
- 4760-34-3
- Chemical Name:
- N-Methylbenzene-1,2-diamine
- Synonyms
- N-1-met;-1,2-phenyL;2-(methylamino)aniline;Telmisartan Impurity S;2-amino-n-methylaniline;Telmisartan Impurity 11;n-methyl-2-benzenediamine;n-methyl-o-phenylenediamin;N-methylbenzene-1,2-diamine;N-METHYL-O-PHENYLENEDIAMINE
- CBNumber:
- CB0252153
- Molecular Formula:
- C7H10N2
- Molecular Weight:
- 122.17
- MDL Number:
- MFCD00192314
- MOL File:
- 4760-34-3.mol
Melting point | 22 °C (lit.) |
---|---|
Boiling point | 123-124 °C/10 mmHg (lit.) |
Density | 1.075 g/mL at 25 °C (lit.) |
refractive index |
n |
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) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H302-H312-H315-H319-H332 |
Precautionary statements | P280-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 | $222 | 2022-05-15 | Buy |
Sigma-Aldrich | 398985 | N-Methyl-1,2-phenylenediamine 97% | 4760-34-3 | 25ml | $638 | 2022-05-15 | Buy |
American Custom Chemicals Corporation | APN0000409 | N-METHYL-2-PHENYLENEDIAMINE 95.00% | 4760-34-3 | 1G | $692.46 | 2021-12-16 | Buy |
Matrix Scientific | 176192 | N1-Methyl-1,2-benzenediamine | 4760-34-3 | 5g | $810 | 2021-12-16 | Buy |
Matrix Scientific | 176192 | N1-Methyl-1,2-benzenediamine | 4760-34-3 | 10g | $1170 | 2021-12-16 | 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
Global( 202)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan DaKen Chemical CO.,LTD. | +86-371-66670886 | info@dakenchem.com | China | 16704 | 58 |
ATK CHEMICAL COMPANY LIMITED | 21-51619050 | ivan@atkchemical.com | China | 27080 | 60 |
Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19969 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 23034 | 58 |
Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14344 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63726 | 58 |
Shenzhen Excellent Biotech Co., Ltd. | 13480692018 | ramyan@ex-biotech.com | CHINA | 955 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47501 | 58 |
career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29862 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-029-87569262 +8618192671955 | 1017@dideu.com | China | 3982 | 58 |
View Lastest Price from N-Methylbenzene-1,2-diamine manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
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2022-01-20 | N-Methylbenzene-1,2-diamine
4760-34-3
|
US $9.00 / KG | 1KG | 99.8% | 100tons | Hebei Crovell Biotech Co Ltd | |
![]() |
2021-08-12 | N-Methylbenzene-1,2-diamine
4760-34-3
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
![]() |
2019-12-31 | N-Methylbenzene-1,2-diaMine
4760-34-3
|
US $1.00 / KG | 1KG | 99% | 20T | Shaanxi Dideu Medichem Co. Ltd |
-
- N-Methylbenzene-1,2-diamine
4760-34-3
- US $9.00 / KG
- 99.8%
- Hebei Crovell Biotech Co Ltd
-
- N-Methylbenzene-1,2-diamine
4760-34-3
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- N-Methylbenzene-1,2-diaMine
4760-34-3
- US $1.00 / KG
- 99%
- Shaanxi Dideu Medichem Co. Ltd
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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
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
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
4760-34-3
C7H10N2
Polyamines
Nitrogen Compounds
Organic Building Blocks
Building Blocks
Nitrogen Compounds
Organic Building Blocks
Polyamines
Miscellaneous
(intermediate of telmisartan)