- Have any questions?
- +86-189 8930 5995
- sales@mosinterchem.com.cn
N-Benzyldimethylamine CAS 103-83-3
2,4,6-Tribromophenol CAS 118-79-6
21/12/2018
Triethylenediamine CAS 280-57-9
21/12/2018
| Model: | MOS103-83-3 |
| Brand Name: | MOSINTER |
| CAS No.: | 103-83-3 |
| Melting Point: | -75 °C |
| Boiling point: | 183-184 °C765 mm Hg(lit.) |
| Refractive index: | n20/D 1.501(lit.) |
| Storage condition: | Flammables area |
| Density: | 0.9 g/mL at 25 °C(lit.) |
| Flashing point: | 130 °F |
| Soluble: | 8 g/L (20 ºC) |
| Stability: | Stable. Incompatible with strong acids, strong oxidizing agents. |
N,N-Dimethylbenzylamine ( CAS: 103-83-3)
| Item | Index |
| Appearance | yellowish transparent liquid |
| Assay, ≥ | 95% |
| Density(20℃), g/cm3 | 0.896-0.901 |
| Usage | As curing agent for epoxy resin, as intermediate for organic synthesis; used in the preparation of quaternary amine, dehydrogenation catalyst, preservative and neutralizing agent |
Dimethylbenzylamine is the organic compound with the formula
C6H5CH2N(CH3)2. The molecule contains the benzyl group, C6H5CH2,
attached to a dimethylamino functional group. It is used as a catalyst for
the formation of polyurethane foams and epoxy resins.
Like some other benzyl compounds, the molecule undergoes directed ortho
metalation with butyl lithium. Because of this reaction, many derivatives are
known with the formula 2-X-C6H4CH2N(CH3)2 (X = SR, PR2, etc.).
The amine is basic and undergoes quaternization with methyl iodide to give
the ammonium salt [C6H5CH2N(CH3)3]+I-. Such salts are useful phase transfer catalysts.
