| CAS: | 108-18-9 |
| MF: | C6H15N |
| MW: | 101.19 |
| EINECS: | 203-558-5 |
| Product Categories: | Pyrazoles,Pyrazines;Heterocyclic Compounds;Pharmaceutical Intermediates;bc0001 |
| Mol File: | 108-18-9.mol |
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| Diisopropylamine Chemical Properties |
| Melting point | -61 °C (lit.) |
| Boiling point | 84 °C (lit.) |
| density | 0.722 g/mL at 25 °C (lit.) |
| vapor density | 3.5 (vs air) |
| vapor pressure | 50 mm Hg ( 20 °C) |
| refractive index | n20/D 1.392(lit.) |
| Fp | 1.4 °F |
| storage temp. | Store below +30°C. |
| solubility | 100 g/L (20°C) |
| form | Liquid |
| pka | 11.05(at 25℃) |
| color | Clear colorless |
| Odor | Amine. |
| PH | 11.8 (6g/l, H2O, 20℃) |
| explosive limit | 1.1-7.1%(V) |
| Water Solubility | 100 g/L (20 ºC) |
| Merck | 14,3196 |
| BRN | 605284 |
| Exposure limits | NIOSH REL: TWA 5 ppm (20 mg/m3), IDLH 200 ppm; OSHA PEL: TWA 5 ppm; ACGIH TLV: TWA 5 ppm (adopted). |
| Stability: | Stable. Flammable. Incompatible with strong oxidizing agents. May react violently with strong acids or oxidizers. Air sensitive. |
| InChIKey | UAOMVDZJSHZZME-UHFFFAOYSA-N |
| LogP | 0.4 at 20℃ |
| CAS DataBase Reference | 108-18-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Propanamine, N-(1-methylethyl)-(108-18-9) |
| EPA Substance Registry System | Diisopropylamine (108-18-9) |
| Diisopropylamine Usage And Synthesis |
| Description | Diisopropylamine is a secondary amine and is a colorless liquid at room temperature with a fishy, ammonia-like odor. It is used as a chemical intermediate, and catalyst for the synthesis of pesticides and pharmaceuticals. Diisopropylamine is associated with tobacco either as a natural component of tobacco, pyrolysis product (in tobacco smoke), or additive for one or more types of tobacco products. Synonyms for diisopropylamine include DIPA, and N-(1-methylethyl)-2- propanamine. |
| Chemical Properties | Diisopropylamine is a flammable, strongly alkaline Colorless liquid. Diisopropylamine is soluble in water and alcohol. The odor threshold ranges from 0.017 to 4.2 ppm; the fishlike odor becomes irritating at 100 mg/m3. |
| Physical properties | Colorless liquid with an ammonia-like odor. Experimentally determined detection and recognition odor threshold concentrations were 50 μg/m3 (130 ppbv) and 190 μg/m3 (380 ppbv), respectively (Hellman and Small, 1974). |
| Uses | Diisopropylamine is used as a precursor to prepare lithium diisopropylamide and sulfenamides, which are used in rubber vulcanization. It is also involved in the synthesis of N,N-Diisopropylethylamine (Hünig's base) obtained by alkylation with diethyl sulfate. Diisopropylammonium bromide is a bromide salt of DIPA used as an inert alternative to barium titanate. It is widely used as solvent as well as an intermediate in the the synthesis of pharmaceuticals, dyes, mineral flotation agents and emulsifiers. |
| Application | Diisopropylamine is used as a solvent and in the chemical synthesis of dyes, pharmaceuticals, and other organic syntheses. It used to synthesize diisopropylamine methyl urea (DMU), N,N-diisopropyl quinoline-2-carboxamide, 3-N-sulfonylamidine coumarins and N-chloroamine, an intermediate to generate amides. |
| Preparation | Diisopropylamine is produced by the reaction of diisopropyl alcohol with ammonia. Diisopropylamine is also may be prepared by the reductive amination of acetone with ammonia using a modified copper oxide, generally copper chromite, as a catalyst:
NH3+2(CH3)2CO+2H2 → C6H15N+2H2O |
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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