N,N-dimethyl-m-phenylenediamine
- CAS No.
- 2836-04-6
- Chemical Name:
- N,N-dimethyl-m-phenylenediamine
- Synonyms
- N1,N1-dimethylbenzene-1,3-diamine;m-Aminodimethylaniline;3-Amino-N,N-dimethylaniline;N-dimethyl-m-phenylenediamine;N,N-dimethylbenzene-1,3-diamine;N,N-dimethyl-3-phenylenediamine;N,N-DIMETHYL-1,3-BENZENEDIAMINE);N,N-Dimethyl-1,3-phenylenediamine;N,N-DIMETHYLMETA-PHENYLENEDIAMINE;1,3-Benzenediamine, N1,N1-dimethyl-
- CBNumber:
- CB4875208
- Molecular Formula:
- C8H12N2
- Molecular Weight:
- 136.19
- MDL Number:
- MFCD00040473
- MOL File:
- 2836-04-6.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| N1,N1-Dimethyl-1,3-benzenediamine 95% | AS92977 | 1g | $42 |
| N1,N1-Dimethyl-1,3-benzenediamine 95% | AS92977 | 5g | $120 |
| N1,N1-Dimethylbenzene-1,3-Diamine 97% | AA00BFFJ | 100mg | $11 |
| N1,N1-Dimethylbenzene-1,3-Diamine ≥97% | AA00BFFJ | 250mg | $12 |
| N1,N1-Dimethylbenzene-1,3-Diamine 97% | AA00BFFJ | 1g | $29 |
| More product size | |||
| Melting point | <-20 °C |
|---|---|
| Boiling point | 240.49°C (rough estimate) |
| Density | 0.9950 |
| refractive index | 1.5914 (estimate) |
| storage temp. | 2-8°C(protect from light) |
| pka | 5.11±0.10(Predicted) |
| Appearance | Brown to black Liquid |
| EPA Substance Registry System | 1,3-Benzenediamine, N,N-dimethyl- (2836-04-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS05,GHS06,GHS08 |
|---|---|
| Signal word | Danger |
| Hazard statements | H311+H331-H302-H318-H361-H373-H317 |
| Precautionary statements | P501-P273-P272-P260-P270-P202-P201-P271-P264-P280-P391-P308+P311-P361+P364-P333+P313-P301+P312+P330-P302+P352+P312-P304+P340+P311-P305+P351+P338+P310-P403+P233-P405 |
| Risk Statements | 25-36/37/38-43 |
| Safety Statements | 36/37/39-45 |
| RIDADR | 2810 |
| TSCA | TSCA listed |
| HS Code | 29215900 |
N,N-dimethyl-m-phenylenediamine price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Activate Scientific | AS92977 | N1,N1-Dimethyl-1,3-benzenediamine 95% | 2836-04-6 | 1g | $42 | 2026-06-04 | Buy |
| Activate Scientific | AS92977 | N1,N1-Dimethyl-1,3-benzenediamine 95% | 2836-04-6 | 5g | $120 | 2026-06-04 | Buy |
| aablocks | AA00BFFJ | N1,N1-Dimethylbenzene-1,3-Diamine 97% | 2836-04-6 | 100mg | $11 | 2026-05-28 | Buy |
| aablocks | AA00BFFJ | N1,N1-Dimethylbenzene-1,3-Diamine ≥97% | 2836-04-6 | 250mg | $12 | 2026-05-28 | Buy |
| aablocks | AA00BFFJ | N1,N1-Dimethylbenzene-1,3-Diamine 97% | 2836-04-6 | 1g | $29 | 2026-05-28 | Buy |
N,N-dimethyl-m-phenylenediamine Chemical Properties,Uses,Production
Chemical Properties
Light yellow to black liquid
Synthesis
619-31-8
2836-04-6
Step 2: Synthesis of N1,N1-dimethylbenzene-1,3-diamine N,N-dimethyl-3-nitroaniline (1.0 g, 6.08 mmol) prepared in Step 1 was dissolved in methanol (25 mL) and 10% palladium carbon (Pd/C, 100 mg) was added. The reaction mixture was hydrogenated in a hydrogen atmosphere for 15 hours at room temperature. Upon completion of the reaction, the palladium carbon catalyst was removed by diatomaceous earth filtration and the filtrate was concentrated to dryness under reduced pressure. The resulting residue was purified by fast column chromatography (eluent: hexane/ethyl acetate=1:1, v/v) to afford N1,N1-dimethylbenzene-1,3-diamine (700 mg, yield: 90%, colorless liquid). 1H NMR (400MHz, CDCl3) δ: 7.04 (t, J=7.6Hz, 1H), 6.2 (d, J=8.0Hz, 1H), 6.11-6.08 (m, 1H), 3.60 (br s, 2H), 2.92 (s, 6H).
References
[1] Journal of Organic Chemistry, 1992, vol. 57, # 19, p. 5254 - 5255
[2] Patent: EP2364983, 2011, A2. Location in patent: Page/Page column 51-52
[3] Patent: US2011/218193, 2011, A1. Location in patent: Page/Page column 42
[4] Journal fuer Praktische Chemie (Leipzig), 1986, vol. 328, # 4, p. 497 - 514
[5] Patent: WO2010/67078, 2010, A2. Location in patent: Page/Page column 79
N,N-dimethyl-m-phenylenediamine Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4241 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10403 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30225 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Aromsyn Co., Ltd. | +86-0571-85585865 +8613336024896 | CB@aromsyn.com | China | 19183 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Aceschem Inc. | +1-817863-6948 +1-（817）863-6948 | sales@aceschem.com | United States | 19632 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 43333 | 58 |
| Sichuan Biosynce Pharmatech Co., Ltd. | +8619950309693 | diane@biosynce.com | China | 4871 | 58 |
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