3-METHYL-N-METHYLBENZYLAMINE 97
- CAS No.
- 39180-84-2
- Chemical Name:
- 3-METHYL-N-METHYLBENZYLAMINE 97
- Synonyms
- N-Methyl-1-(M-tolyl)MethanaMine;3-METHYL-N-METHYLBEN;N,3-Dimethylbenzylamine;3-Methyl-N-methylbenzylamine;N-Methyl-3-MethylbenzylaMine;3-METHYL-N-METHYLBENZYLAMINE 97;3-Methyl-N-methylbenzylamine 97%;Benzenemethanamine, N,3-dimethyl-;3-Methyl-N-methylbenzylamine;Methyl[(3-Methylphenyl)Methyl]aMine
- CBNumber:
- CB9498754
- Molecular Formula:
- C9H13N
- Molecular Weight:
- 135.21
- MDL Number:
- MFCD05865181
- MOL File:
- 39180-84-2.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 3-Methyl-N-methylbenzylamine 97% | 631132 | 1g | $40 |
| 3-Methyl-N-methylbenzylamine 97% | 631132 | 5g | $106 |
| 3-Methyl-N-methylbenzylamine >97.0%(GC) | M2824 | 1mL | $66 |
| 3-Methyl-N-methylbenzylamine >97.0%(GC) | M2824 | 5mL | $189 |
| 3-Methyl-N-methylbenzylamine | PBA18084 | 10g | $354 |
| Boiling point | 90-92 °C/15 mmHg (lit.) |
|---|---|
| Density | 0.900 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 174 °F |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | clear liquid |
| pka | 9.94±0.10(Predicted) |
| color | Colorless to Light yellow to Light orange |
| Water Solubility | Slightly soluble in water. |
| InChI | 1S/C9H13N/c1-8-4-3-5-9(6-8)7-10-2/h3-6,10H,7H2,1-2H3 |
| InChIKey | WCTNVGNEUDTSOZ-UHFFFAOYSA-N |
| SMILES | CNCc1cccc(C)c1 |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H318 | |||||||||
| Precautionary statements | P280-P305+P351+P338 | |||||||||
| PPE | Eyeshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 41 | |||||||||
| Safety Statements | 26-39 | |||||||||
| RIDADR | NA 1993 / PGIII | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 2921490090 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Eye Dam. 1 | |||||||||
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704 |
|
3-METHYL-N-METHYLBENZYLAMINE 97 price More Price(46)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 631132 | 3-Methyl-N-methylbenzylamine 97% | 39180-84-2 | 1g | $40 | 2023-06-20 | Buy |
| Sigma-Aldrich | 631132 | 3-Methyl-N-methylbenzylamine 97% | 39180-84-2 | 5g | $106 | 2023-06-20 | Buy |
| TCI Chemical | M2824 | 3-Methyl-N-methylbenzylamine >97.0%(GC) | 39180-84-2 | 1mL | $66 | 2026-04-30 | Buy |
| TCI Chemical | M2824 | 3-Methyl-N-methylbenzylamine >97.0%(GC) | 39180-84-2 | 5mL | $189 | 2025-07-31 | Buy |
| Biosynth | PBA18084 | 3-Methyl-N-methylbenzylamine | 39180-84-2 | 10g | $354 | 2026-06-04 | Buy |
3-METHYL-N-METHYLBENZYLAMINE 97 Chemical Properties,Uses,Production
Uses
3-Methyl-N-methylbenzylamine, is an important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field.
Synthesis
74-89-5
620-23-5
39180-84-2
General procedure for the synthesis of N,3-dimethylbenzylamine: 1. 40% aqueous methylamine (4.3 mL, 55.1 mmol) was added to a methanolic (50 mL) solution of 3-methylbenzaldehyde (6.4 mL, 54.0 mmol). 2. After 20 minutes of reaction, the mixture was cooled in an ice bath and sodium borohydride (3.07 g, 81.1 mmol) was added in portions over 20 minutes. 3. The mixture was gradually warmed to room temperature and stirred overnight. 4. Upon completion of the reaction, the mixture was concentrated under reduced pressure and subsequently partitioned between water (100 mL) and dichloromethane (100 mL). 5. The aqueous layer was further extracted with dichloromethane (2 × 50 mL), all organic extracts were combined and washed with 2N hydrochloric acid (3 × 30 mL). 6. The aqueous layer was further washed with dichloromethane (50 mL) and subsequently adjusted to pH 12 with concentrated ammonia and extracted with dichloromethane (3 × 100 mL). 7. The organic extracts were combined, washed with brine, dried over anhydrous magnesium sulfate, filtered and concentrated under reduced pressure to afford N,3-dimethylbenzylamine (5.46 g, 75% yield), which could be used in subsequent steps without further purification. Product characterization: 1H NMR (300 MHz, CDCl3) δ 7.26-6.05 (m, 4H), 3.72 (s, 2H), 2.46 (s, 3H), 2.35 (s, 3H).
References
[1] Patent: US2006/52378, 2006, A1. Location in patent: Page/Page column 106-107
[2] Journal of the American Chemical Society, 1955, vol. 77, p. 3798,3800
[3] Patent: US2862967, 1955,
3-METHYL-N-METHYLBENZYLAMINE 97 Preparation Products And Raw materials
Raw materials
Preparation Products
3-METHYL-N-METHYLBENZYLAMINE 97 Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Henan Alfa Chemical Co., Ltd | +8615838112936 | sale03@alfachem.cn | China | 9814 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 | |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15350571055 | Sibel@chuanghaibio.com | China | 6085 | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53803 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131956 | 58 |
| Creasyn Finechem(Tianjin) Co., Ltd. | 022-83946278 13820503911 | sales@creasyn.com | China | 998 | 68 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30123 | 84 |
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