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| N,N,N',N'-TETRAMETHYL-1,3-BUTANEDIAMINE Basic information |
| Product Name: | N,N,N',N'-TETRAMETHYL-1,3-BUTANEDIAMINE | | Synonyms: | 1,3-BIS(DIMETHYLAMINO)BUTANE;1,3-Diaminobutane, N,N,N',N'-tetramethyl-;N,N,N(Sup1),N(sup1)-Tetramethyl-1,3-diaminobutane;N,N,N',N''-Tetramethylbutane-1,3-diamine;N,N,N',N'-Tetramethylbutane-1,3-diamine;N,N,N',N'-Tetramethyl-1,3-diaminobutane;n,n,n’,n’-tetramethyl-3-butanediamine;n,n,n’,n’-tetramethyl-3-diaminobutane | | CAS: | 97-84-7 | | MF: | C8H20N2 | | MW: | 144.26 | | EINECS: | 202-610-4 | | Product Categories: | Building Blocks;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks;Polyamines | | Mol File: | 97-84-7.mol |
| N,N,N',N'-TETRAMETHYL-1,3-BUTANEDIAMINE Chemical Properties |
| Melting point | 52°C (estimate) | | Boiling point | 165 °C(lit.) | | density | 0.787 g/mL at 25 °C(lit.) | | vapor density | 5 (vs air) | | vapor pressure | 1.64 mm Hg ( 20 °C) | | refractive index | n20/D 1.431(lit.) | | Fp | 105 °F | | pka | 9.65±0.50(Predicted) | | form | clear liquid | | color | Colorless to Light yellow to Light orange | | Sensitive | Air Sensitive | | BRN | 1698054 | | CAS DataBase Reference | 97-84-7(CAS DataBase Reference) | | EPA Substance Registry System | N,N,N',N'-Tetramethyl-1,3-butanediamine (97-84-7) |
| Hazard Codes | T | | Risk Statements | 10-20/22-24-34 | | Safety Statements | 26-36/37/39-45 | | RIDADR | UN 2929 6.1/PG 2 | | WGK Germany | 3 | | RTECS | EJ7525000 | | TSCA | Yes | | HazardClass | 3 | | PackingGroup | III |
| N,N,N',N'-TETRAMETHYL-1,3-BUTANEDIAMINE Usage And Synthesis |
| Chemical Properties | Colorless, stable liquid. Miscible with water, viscosity 1.0 cP (20C),
flash p 114F (45.5C) (TOC). Combustible. | | Uses | Catalyst for polyurethane foams and epoxy
resins; high-energy fuels. | | General Description | Colorless liquid. | | Air & Water Reactions | Highly flammable. Slowly decomposes in air. Water soluble. | | Reactivity Profile | N,N,N',N'-TETRAMETHYL-1,3-BUTANEDIAMINE may be sensitive to air and heat . Can burn in air to give toxic NOx gases . Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides. | | Fire Hazard | N,N,N',N'-TETRAMETHYL-1,3-BUTANEDIAMINE is combustible. |
| N,N,N',N'-TETRAMETHYL-1,3-BUTANEDIAMINE Preparation Products And Raw materials |
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