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stearyl palmitate
hexadecanoic acid, octadecyl ester

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CAS Number: 2598-99-4Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:220-000-6
Nikkaji Web:J46.080J
XlogP3-AA:16.30 (est)
Molecular Weight:508.91436000
Formula:C34 H68 O2
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:cosmetic agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
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Google Patents:Search
US Patents:Search
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Pubchem Patents:Search
FDA Mainterm (IAUFC):2598-99-4 ; STEARYL PALMITATE
Physical Properties:
Appearance:white to pale yellow solid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 57.00 °C. @ 760.00 mm Hg
Boiling Point: 528.00 to 529.00 °C. @ 760.00 mm Hg (est)
Acid Value: 3.00 max. KOH/g
Flash Point: 542.00 °F. TCC ( 283.60 °C. ) (est)
logP (o/w): 16.070 (est)
Soluble in:
 water, 3.004e-011 mg/L @ 25 °C (est)
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: binding agents
hair conditioning
opacifying agents
skin conditioning
stabilising agents
surfactant - emulsifying
BOC Sciences
For experimental / research use only.
Santa Cruz Biotechnology
For experimental / research use only.
Stearyl palmitate
Sigma-Aldrich: Sigma
For experimental / research use only.
Stearyl Palmitate ≥99%
Strahl & Pitsch
Purester 34
Odor: bland
Use: The precise thermal profile suits them for use in color cosmetics, hair care, lotions, creams, moisturizers, cleansers, bath oils and scrubs, AP / deodorant sticks, and sunscreens.
Safety Information:
Preferred SDS: View
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Safety in Use Information:
cosmetic agents
Recommendation for stearyl palmitate usage levels up to:
 not for fragrance use.
Recommendation for stearyl palmitate flavor usage levels up to:
 not for flavor use.
Safety References:
EPI System: View
EPA Substance Registry Services (TSCA):2598-99-4
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :75778
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:nwg
octadecyl hexadecanoate
EPA/NOAA CAMEO:hazardous materials
 octadecyl hexadecanoate
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:2598-99-4
Pubchem (cid):75778
Pubchem (sid):135033474
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Indirect Additives used in Food Contact Substances:View
HMDB (The Human Metabolome Database):Search
Potential Blenders and core components note
None Found
Potential Uses:
None Found
Occurrence (nature, food, other):note
 not found in nature
 hexadecanoic acid octadecyl ester
 hexadecanoic acid, octadecyl ester
 octadecyl hexadecanoate
 octadecyl palmitate
 palmitic acid stearyl ester
 palmitic acid, octadecyl ester
found in psoriatic nail, but not in normal nails.
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