Customization: | Available |
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CAS No.: | 36653-82-4 |
Formula: | C16h34o |
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Product name | 1-Hexadecanol |
CAS register number | 36653-82-4 |
EINECS | 253-149-0 |
Molecular formula | C16H34O |
Molecular weight | 242.44 |
Appearance | White |
Melting point | 48-50 °C (lit.) |
Assay | 99.9% |
Cetyl alcohol, also known as 1-hexadecanol and palmityl alcohol, is a common ingredient in a variety of personal care products and cosmetics. It is derived from vegetable oils such as palm or coconut oil
1-Hexadecanol Chemical Properties |
Melting point | 48-50 °C (lit.) |
Boiling point | 179-181 °C/10 mmHg (lit.) |
density | 0.818 g/mL at 25 °C (lit.) |
vapor density | 8.34 (vs air) |
vapor pressure | <0.01 mm Hg ( 43 °C) |
FEMA | 2554 | 1-HEXADECANOL |
refractive index | nD79 1.4283 |
Fp | 275 °F |
storage temp. | Store below +30°C. |
solubility | Soluble in alcohol, chlorofoim, ether |
pka | 15.20±0.10(Predicted) |
form | Powder, Flakes or Pellets |
color | White to off-white |
explosive limit | 8% |
Water Solubility | insoluble |
ITEM | STANDARD | RESULTS |
Appearance | White Flake | White Flake |
Assay (%) | ≥98 | 98.11% |
Melting point (degree) | 47-53 | 51 |
Hazen | ≤40 | 12 |
Acid Value (mgkoh/g) | ≤0.5 | 0.09 |
Saponification Value (mgkoh/g) | ≤2.0 | 0.45 |
Iodine Value (g) | ≤1.5 | 0.61 |
Hydroxyl value (mgkoh/g) | 220-240 | 228.31 |
Alkane (%) | ≤1.5 | 1.2 |
1. Coating agent; Emulsifier; Hardener; Additive.
2. Used in the manufacture of spices, cosmetics, detergents, plasticizers, etc., suitable for all kinds of cosmetics, as a substrate, especially suitable for creams and lotions
3. In medicine, can be directly used for W/0 emulsifier paste, ointment matrix, etc., can also be used for defoamer, water and soil insulation agent, color agent, gas chromatography fixed liquid.
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