DMEA, N,N-DIMETHYLETHANOLAMINE
Inquiry
| Post Date: | Jul 16,2013 |
| Expiry Date: | Jul 16,2014 |
| Detailed Description: |
Cas No. :108-01-0
Quantity: 20Metric Tons Specs:DMEA, N,N-DIMETHYLETHANOLAMINE Payment Method: TT IN ADVANCE, LC at sight PRODUCT NAME:N,N-DIMETHYLETHANOLAMINE PRODUCT CODE: DMEA CAS No. :108-01-0 EMPIRICAL FORMULA : C4H11NO GENERAL DESCRIPTION: DMEA catalyst (dimethylethanolamine) contains both a tertiary amine group and a hydroxyl group, and therefore, undergoes reactions typical of both amines and alcohols. It strongly catalyzes the water-isocyanate reaction in the production of polyurethane foam. Its hydroxyl group can react with the isocyanate, thereby chemically bonding the DMEA catalyst molecule to the polyurethane polymer. As a result, residual amine odour in the finished foam product is minimised. However, poor surface cure and green strength may result. When this is a concern, DMEA catalyst should be replaced with a stronger amine catalyst such as TEDA catalysts. ADVANTAGES: Low cost Delayed front end reactivity Non-fugitive catalysis APPLICATIONS: Polyether flexible slabstock foams MDI high resiliency flexible moulded foams Rigid bunstock Energy absorbing non-recoverable rigid systems TYPICAL PROPERTIES: Flash Point, °C (PMCC) 44 Viscosity at 25°C 6 Specific Gravity at 25°C [g/cm_] 0,89 Water Solubility Soluble Appearance Clear, Colourless to Yellow Liquid Calculated OH number [mgKOH/g] 638 |
| CAS Registry Number: | 108-01-0 |
| Synonyms: | ;2-(Dimethylamino)ethanol;Deanol;2-Dimethylamine Ethanol;2-(Dimethylamine)ethanol;2-(Dimethylamino)-1-ethanol;2-(dimethylamino)-ethano;2-dimethylamino-ethano;2-dwumetyloaminoetanolu;Amietol M 21;amietolm21;DMEA;Dimethylaminoethanol;beta-(Dimethylamino)ethanol;2-(Dimethylamino)ethyl alcohol;Dimethy(hydroxyethl)amine;2-(N,N-Dimethylamino)ethanol;Dimethylethanolamine;Dimethyl(2-hydroxyethyl)amine;N,N-Dimethyl(2-hydroxyethyl)amine;N,N-Dimethyl-beta-hydroxyethylamine;N,N-Dimethyl-N-(beta-hydroxyethyl)amine;Norcholine;N,N-Dimethyl amino Ethanol;Dimethyl amino ethanol;1-(dimethylamino)ethanol;2-amino-2-methylpropan-1-ol;DABCO;DIMETHYLAMINO ETHANOL;ZX DEANOL; |
| Molecular Formula: | C4H11NO |
| Molecular Weight: | 89.1362 |
| Molecular Structure: | 
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| Hazard Symbols: |  C:Corrosive; |
| Risk Codes: | R10:; R20/21/22:; R34:; |
| Safety Description: | S25:; S26:; S36/37/39:; S45:; |
| Company: | Nanjing Tinchem Technology Co., Ltd., [ China ] |
| Contact: | Ms.Yancaihong |
| Tel: | +86-25-86565868/86565898 |
| Fax: | +86-25-86565808 |
| Email: | market@tinchem.cn |
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