N-decyl alcohol appears as a colorless viscous liquid. Slightly soluble in water, solubility in water 2.8% (weight). Soluble in glacial acetic acid, ethanol, benzene, petroleum ether, highly soluble in ether.
1. N-decyl alcohol is a raw material for the manufacture of surfactants, plasticizers, synthetic fibers, defoamants, herbicides, lubricating oil additives and fragrances, and is also used as a solvent for inks and so on. It is a permitted spice stipulated in GB 2760-96 and is mainly used to prepare flavors such as orange, lemon, coconut and assorted fruits.
2. Trace amount used in acacia, osmanthus, violet, red rose, neroli, daffodil, iris, lilac, jasmine and sweet orange flower flavor formula. It can be used as a mixture or modifier of linalool Chemicalbook in low-grade floral flavor formulations. Sometimes used for industrial deodorization or to cover up the undesirable smell of industrial products. In the food flavor can also be used in a small amount of cream, sweet orange, coconut, lemon and a variety of fruit flavor.
3. N-decyl alcohol can be used to prepare soap and daily cosmetics essence. It occupies a very important position in C8-C18 alcohols and is used in rose fragrance. As a citrus fruit flavor, used in drinks, candy and so on. The amount (ppm) in food is as follows: ice cream 4.6, candy 5.2, gum 3.0, beverage 2.1. It must not be used for any purpose other than incense. Decyl alcohol is also polyvinyl chloride electrochemicalbook wire coating material and high-grade leather plasticizer (DIDP, DIDA) raw material, uranium refining, defoamer, surfactant raw material, solvent. In agriculture, it can be used as a solvent and stabilizer for herbicides, insecticides, and as a raw material for synthesis. As a ripening agent for green fruits, it can also be used to control seed germination of ornamental plants and tobacco. It can also be used in oil drilling and secondary oil recovery.
He maha nga wheketere kounga teitei me te mahi tahi, ka taea e koe te whakarato i nga hua o te kounga teitei me nga utu whakataetae. Ka taea hoki e matou te tuku utu mo nga hokonga nui.A ka mahi tahi matou me te maha o nga kamupene kawe utanga ngaio, ka taea te tuku hua ma te humarie me te pai ki o ringaringa. Ko te wa tuku mo nga ra 3-20 i muri i te whakapumautanga o te utu.
Decyl alcohol Chemical Properties | |
Te rewa | 5-7 °C(lit.) |
Kohuatanga | 231 °C(lit.) |
kiato | 0.829 g/mL at 25 °C(lit.) |
kiato kohu | 4.5 (vs air) |
pehanga kohu | 1 mm Hg ( 70 °C) |
taupū huritao | n20/D 1.437(lit.) |
FEMA | 2365 | 1-DECANOL |
Fp | 180 °F |
pāmahana rokiroki. | room temp |
whakarewatanga | ethanol: soluble60%, clear, colorless (1mL/3mL) |
pka | 15.21±0.10(Predicted) |
puka | Waiwai |
tae | Clear colorless to slightly yellow |
Te kakara | Faint alcoholic. |
Odor Threshold | 0.00077ppm |
rohe pahū | 0.9-5.7%(V) |
Wairewa wai | insoluble |
JECFA Number | 103 |
Merck | 142,855 |
BRN | 1735221 |
InChIKey | MWKFXSUHUHTGQN-UHFFFAOYSA-N |
CAS DataBase Reference | 112-30-1(CAS DataBase Reference) |
NIST Chemistry Reference | 1-Decanol(112-30-1) |
EPA Substance Registry System | 1-Decanol (112-30-1) |
1. He wheketere koe, he kamupene hokohoko ranei?
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