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Key Documents

W255408

Sigma-Aldrich

1-Hexadecanol

≥99%

Synonym(s):

Cetyl alcohol, Palmityl alcohol

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About This Item

Linear Formula:
CH3(CH2)15OH
CAS Number:
Molecular Weight:
242.44
FEMA Number:
2554
Beilstein/REAXYS Number:
1748475
EC Number:
Council of Europe no.:
57
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
2.009
NACRES:
NA.21

biological source

synthetic

agency

meets purity specifications of JECFA

reg. compliance

FDA 21 CFR 172.515

vapor density

8.34 (vs air)

vapor pressure

<0.01 mmHg ( 43 °C)

assay

≥99%

autoignition temp.

483 °F

expl. lim.

8 %

bp

179-181 °C/10 mmHg (lit.)

mp

48-50 °C (lit.)

density

0.818 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

waxy

SMILES string

CCCCCCCCCCCCCCCCO

InChI

1S/C16H34O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17/h17H,2-16H2,1H3

InChI key

BXWNKGSJHAJOGX-UHFFFAOYSA-N

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General description

1-Hexadecanol is a free fatty acid alcohol generally used as an emulsifier, emollient, opacifier and surfactant in cosmetics formulations.

Disclaimer

For R&D or non-EU Food use. Not for retail sale.

Storage Class

11 - Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Ash M
Handbook of Green Chemicals, 665-665 (2004)
S Karen Gomez et al.
BMC plant biology, 9, 10-10 (2009-01-24)
Most vascular flowering plants have the capacity to form symbiotic associations with arbuscular mycorrhizal (AM) fungi. The symbiosis develops in the roots where AM fungi colonize the root cortex and form arbuscules within the cortical cells. Arbuscules are enveloped in
Toru Uyama et al.
The Journal of biological chemistry, 290(28), 17520-17534 (2015-05-29)
Phospholipase A/acyltransferase (PLA/AT)-3 (also known as H-rev107 or AdPLA) was originally isolated as a tumor suppressor and was later shown to have phospholipase A1/A2 activity. We have also found that the overexpression of PLA/AT-3 in mammalian cells results in specific
N Dashti et al.
Chemosphere, 70(3), 475-479 (2007-08-07)
Bacteria and fungi in pristine and oily desert soil samples were counted on inorganic medium aliquots containing 0.5% hexadecane, hexadecanol, hexadecanal or hexadecanoic acid, as sole sources of carbon and energy. It was found that the carbon and energy source
Maria K Ratajczak et al.
Biophysical journal, 93(6), 2038-2047 (2007-05-29)
Adding cholesterol to monolayers of certain phospholipids drives the separation of liquid-ordered from liquid-disordered domains. The ordered phases appear to contain stoichiometric complexes of cholesterol and phospholipid. Furthermore, it has been suggested that the cholesterol in these complexes has a

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