N,N-DIMETHYL-M-TOLUIDINE CAS 121-72-2. This product is the main raw material of the anti-inflammatory and analgesic drug “Mefenamic Acid” and can also be used as an intermediate raw material for dyes, pesticides and other chemical products. Solubility: Insoluble in water, soluble in acid solution, ethanol, ether, chloroform, carbon tetrachloride, and benzene. Main uses: Used as a dye intermediate for the production of vanillin, azo dyes, triphenylmethane dyes, and can also be used as a solvent, stabilizer, analytical reagent, etc.: usually a 10% styrene solution, called 2# accelerator. Often used in conjunction with 2# curing agent (dibenzoyl peroxide). It is a very effective curing system when the resin contains a large amount of free phenol or the molecular structure of the polyester molecular chain contains macromolecular branches. (Such as for vinyl ester resin curing, bisphenol A polyester resin curing, chlorinated anhydride polyester resin, etc.)
| Product Name: | N,N-DIMETHYL-M-TOLUIDINE |
| Synonyms: | N,N-DIMETHYL-M-TOLUIDINE(DMMT);Benzene, 1-(dimethylamino)-3-methyl-;Benzeneamine,N,N,3-trimethyl-;Dimethyl-m-toluidine;Dimetil-m-toluidina;m,N,N-trimethylaniline;m-Methyl-N,N-dimethylaniline;m-Toluidine, N,N-dimethyl- |
| CAS: | 121-72-2 |
| MF: | C9H13N |
| MW: | 135.21 |
| EINECS: | 204-495-6 |
| Product Categories: | Amines;C9 to C10;Nitrogen Compounds |
| Mol File: | 121-72-2.mol |
| Melting point | -15 °C |
| Boiling point | 215 °C(lit.) |
| density | 0.93 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.55(lit.) |
| Fp | 185 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | Liquid |
| pka | 5.22±0.10(Predicted) |
| color | Clear yellow |
| BRN | 1422766 |
| CAS DataBase Reference | 121-72-2(CAS DataBase Reference) |
| EPA Substance Registry System | Benzenamine, N,N,3-trimethyl- (121-72-2) |
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Post time: Aug-20-2024