| CAS: | 4067-16-7 |
| MF: | C10H28N6 |
| MW: | 232.37 |
| EINECS: | 223-775-9 |
| Product Categories: | Building Blocks;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks;Polyamines |
| Mol File: | 4067-16-7.mol |
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| PENTAETHYLENEHEXAMINE Chemical Properties |
| Melting point | -35 °C |
| Boiling point | 380 °C |
| density | 0.95 g/mL at 25 °C (lit.) |
| vapor pressure | <1 hPa (20 °C) |
| refractive index | n20/D 1.5096(lit.) |
| Fp | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | water: soluble500g/L at 20°C |
| pka | 10.07±0.19(Predicted) |
| form | Liquid |
| color | Clear yellow |
| PH | 11 (10g/l, H2O) |
| BRN | 1768042 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong acids. |
| CAS DataBase Reference | 4067-16-7(CAS DataBase Reference) |
| EPA Substance Registry System | Pentaethylenehexamine (4067-16-7) |
| PENTAETHYLENEHEXAMINE Usage And Synthesis |
| Chemical Properties | dark yellow-green liquid |
| Uses | 5.Pentaethylenehexamine has been used in the preparation of:
polyisobutylene succinimide (PIBSI) dispersants, used as engine oil-additives poly(glycidyl methacrylate) (P(GMA)) homopolymers poly(amidoamine)s
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| General Description | Yellowish liquid with an odor of ammonia. |
| Air & Water Reactions | Water soluble. |
| Reactivity Profile | PENTAETHYLENEHEXAMINE 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. |
| Health Hazard | Contact with eyes can cause slight to moderate irritation and possible burns. May cause transient fogging of the eyes as a result of corneal edema, which is reversible. May cause moderate skin irritation or allergic skin reaction with symptoms of redness, itching, swelling, or rash. Vapors may irritate the eyes, nose, throat, and respiratory tract. May cause coughing, headache, nausea and vomiting. If swallowed, may cause nausea, vomiting and abdominal pain. May cause burns of the mouth, throat, esophagus, and stomach. |
| Safety Profile | Moderately toxic by ingestion. Mutation data reported. Whenheated to decomposition it emits toxic fumes of NOx. |
| Purification Methods | Fractionally distil it twice at 10-20mm, the fraction boiling at 220-250o being collected. It can be further purified via the hydrochloride. Its solution in MeOH (40mL of base in 250mL) is cooled in an ice-bath and conc HCl (~50mL) is added dropwise with stirring. The precipitated hydrochloride is filtered off, washed with Me2CO, and Et2O, then dried in a vacuum desiccator. The free base is then obtained by basification, extraction into Et2O, drying (NaOH), filtering, evaporating and distilling the residue as before. It forms a Cu complex [Cu(C10H28N6)]2+. [Jonassen et al. J Am Chem Soc 79 4279 1957, Beilstein 4 IV 1245.] |
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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