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Pemasok yang Diaudit High quality Dibutylamine for Rubber accelerator Cas 111-92-2
| Dibutylamine Basic information | |
| Product Name: | Dibutylamine |
| CAS: | 111-92-2 |
| MF: | C8H19N |
| MW: | 129.24 |
| EINECS: | 203-921-8 |
| Dibutylamine Chemical Properties | |
| Melting point | −62 °C(lit.) |
| Boiling point | 159 °C(lit.) |
| density | 0.767 g/mL at 25 °C(lit.) |
| vapor density | 4.46 (vs air) |
| vapor pressure | 1.9 mm Hg ( 20 °C) |
| refractive index | n20/D 1.417(lit.) |
| Fp | 106 °F |
| storage temp. | Store below +30°C. |
| solubility | water: soluble3.8g/L at 20°C |
| form | Liquid |
| pka | 11.25(at 21ºC) |
| color | White |
| PH | 11.1 (1g/l, H2O, 20ºC) |
| explosive limit | 0.6-6.8%(V) |
| Water Solubility | 4.05 g/L (25 ºC) |
| Merck | 143,032 |
| BRN | 506001 |
| InChIKey | JQVDAXLFBXTEQA-UHFFFAOYSA-N |
| CAS DataBase Reference | 111-92-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Butanamine, N-butyl-(111-92-2) |
| EPA Substance Registry System | Dibutylamine (111-92-2) |
| Item | Item | Result | ||
| High quality | Regular quality | |||
| Dibutylamine ,ω/% ≥ | 99.5 | 99.2 | 99.91 | |
| N-butyl alcohol,ω/% ≤ | 0.1 | 0.2 | 0 | |
| Dibutylamine ,ω/% ≤ | 0.1 | 0.2 | 0.01 | |
| tributylamine,ω/% ≤ | 0.1 | 0.2 | 0 | |
| moisture,ω/% ≤ | 0.1 | 0.2 | 0.02 | |
| Chroma/Hazen ≤ | 15 | 10 | ||
| Result | HG/T 4143-2010 High Quality | |||
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