Methylamine,Dimethylamine,Trimethylamine
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- Molecular Formula: CH3NH2, (CH3)2NH, (CH3)3N
- CAS No.: 74-89-5, 124-40-3, 75-50-3
- EINECS No.: 200-820-0, 204-697-4, 200-875-0
- Package: steel cylinder, 200L iron drum for solution
Methylamine anhydrous technical data:
Methylamine synonyms: Monomethylamine, Aminomethane
| Item | Premium grade | Grade A | Qualified |
| Appearance | colorless transparent liquid | ||
| Monomethylamine % ≥ | 99.8 | 99.5 | 99 |
| Dimethylamine % ≤ | 0.1 | 0.3 | 0.5 |
| Trimethylamine % ≤ | 0.1 | 0.2 | 0.3 |
| Ammonia % ≤ | 0.05 | 0.1 | 0.2 |
| 40% Monomethylamine solution technical data: | |||
| Item | Premium grade | Grade A | Qualified |
| Appearance | colorless transparent liquid | ||
| Monomethylamine % ≥ | 40 | 40 | 40 |
| Dimethylamine % ≤ | 0.2 | 0.25 | 0.45 |
| Trimethylamine % ≤ | 0.1 | 0.15 | 0.25 |
| Ammonia % ≤ | 0.02 | 0.08 | 0.12 |
Application:
Mainly used as raw materials for pharmaceuticals, pesticides (such as carbapene, dimethoate, and imidacloprid), dyes (such as alizarin intermediates and anthraquinone intermediates), explosives and fuels (such as water-based explosives and hydrazine), surfactants, accelerators, rubber additives, photographic chemicals, and solvents.
Dimethylamine anhydrous technical data:
Dimethylamine synonyms: DMA, anhydre; dimethylamine,anhydrous; Dimethylamine anhydrous; N-methylmethanamine; N-methylmethanamine hydrochloride (1:1); N-methylmethanamine sulfate (1:1); N-methylmethanamine sulfate
| Item | Premium grade | Grade A | Qualified |
| Appearance | colorless transparent liquid | ||
| Dimethylamine % ≥ | 99.8 | 99.5 | 99 |
| Monomethylamine % ≤ | 0.1 | 0.2 | 0.5 |
| Trimethylamine % ≤ | 0.05 | 0.2 | 0.4 |
| Ammonia % ≤ | 0.03 | 0.05 | 0.1 |
| 40% Dimethylamine solution technical data: | |||
| Item | Premium grade | Grade A | Qualified |
| Appearance | colorless transparent liquid | ||
| Monomethylamine % ≤ | 0.1 | 0.15 | 0.25 |
| Dimethylamine % ≥ | 40 | 40 | 40 |
| Trimethylamine % ≤ | 0.1 | 0.15 | 0.25 |
| Ammonia % ≤ | 0.01 | 0.08 | 0.12 |
Application:
Mainly used as a rubber vulcanization accelerator, leather depigmenter, pharmaceutical, pesticide, textile industry solvent, dye, explosive, propellant, and raw material for organic intermediates such as dimethylhydrazine and N, N-dimethylformamide. Among them, dimethylamine consumed in the production of dimethylformamide accounts for 44.7% of the total consumption, pesticide production accounts for 38.9%, and pharmaceutical production accounts for 16.4%. Dimethylamine is an important intermediate in pesticides, which can be used to prepare fungicides such as fipronil, fipronil, fipronil, fipronil, fipronil, and dipyridamole; Insecticides such as Chlorpyriformes, Chlorpyriformes, Chlorpyriformes, Chlorpyriformes, and Chlorpyriformes; Herbicides such as chlorothalonil, isoproterenol, cyclohexanone, and fludioxonil.
Trimethylamine anhydrous technical data:
Trimethylamine synonym: TMA
| Item | Premium grade | Grade A | Qualified |
| Appearance | colorless transparent liquid | ||
| Trimethylamine % ≥ | 99.5 | 99.2 | 99 |
| Monomethylamine % ≤ | 0.1 | 0.3 | 0.5 |
| Dimethylamine % ≤ | 0.1 | 0.2 | 0.3 |
| Ammonia % ≤ | 0.05 | 0.1 | 0.2 |
| 30% Trimethylamine solution technical data: | |||
| Item | Premium grade | Grade A | Qualified |
| Appearance | colorless transparent liquid | ||
| Monomethylamine % ≤ | 0.1 | 0.15 | 0.25 |
| Dimethylamine % ≤ | 0.1 | 0.15 | 0.2 |
| Trimethylamine % ≥ | 30 | 30 | 30 |
| Ammonia % ≤ | 0.02 | 0.08 | 0.12 |
Application:
It is mainly used as a disinfectant, natural gas alarm agent, analytical reagent, and organic synthesis raw material. It is also used as a raw material for pharmaceuticals, pesticides, photographic materials, rubber additives, explosives, chemical fiber solvents, surfactants, and dyes.