| Synonyms: | METHYLDIETHANOLAMINE, MDEA, N-Methyl diethanolamin, 2,2’Methyliminodiethanol, N- methyl diethanolamine, Methyldiethanolamine, N,N-Bis(2-Hydroxy ethyl)methylamine, Methyldiethanolamin, |
| CAS# : | 105-59-9 |
| Formula : | CH3N(C2H4OH)2 |
Hazard Information:
| DOT Non-Bulk | Not Regulated |
| DOT Bulk | Not Regulated |
| IMGD | Not Regulated |
| ICAO/IATA | Not Regulated |
| HMIS Code | 1-1-0 |
| WHMIS Classification | D2B |
| US, TSCA | Listed |
| Canada, DSL | Listed |
Specifications:
| Property | Specifications | Test Method |
| Appearance | Clear and substantially free of foreign matter | ST-30.1 |
| Color, Pt-Co | 150 max. | ST-30.12 |
| Methyldiethanolamine, wt% | 99 min. | ST-5.5 |
| Water, wt% | 0.5 max. | ST-31.53, 6 |
Packaging:
55-gallon drums, Tank Wagons, and Tank Cars
Applications:
- Thealkanolamines and their aqueous solutions will absorb carbon dioxide andhydrogen sulfide at lower temperatures and release the acid gases at highertemperatures. This forms the basis forprocesses which separate carbon dioxide and hydrogen sulfide from gas streams.
- Methyldiethanolamineis an alkanolamine used in tail gas treating and hydrogen sulfide enrichmentunits for selectively removing hydrogen sulfide from gas streams containingcarbon dioxide.
- Methyldiethanolamineis also used in natural gas plants for the bulk removal of carbon dioxide
- Urethanecatalyst
- Textilesofteners
- pHcontrol
- Epoxyresin curing agents
