EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

palmitone
dipentadecyl ketone

Supplier Sponsors

Name:hentriacontan-16-one
CAS Number: 502-73-8Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:207-952-8
FDA UNII: GR7I8IC3NO
Nikkaji Web:J129.701E
Beilstein Number:1802885
MDL:MFCD00059222
XlogP3-AA:14.60 (est)
Molecular Weight:450.83434000
Formula:C31 H62 O
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:natural substances and extractives
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
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Google Scholar: with word "odor"Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
 
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 499.46 °C. @ 760.00 mm Hg (est)
Flash Point: 96.00 °F. TCC ( 35.60 °C. ) (est)
logP (o/w): 14.224 (est)
Soluble in:
 water, 4.221e-009 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Alfa Biotechnology
For experimental / research use only.
16-hentriacontanone 98%
BOC Sciences
For experimental / research use only.
16-Hentriacontanone
TCI AMERICA
For experimental / research use only.
16-Hentriacontanone
sds
 
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
 
Pictogram
 
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:
Category:
natural substances and extractives
Recommendation for palmitone usage levels up to:
 not for fragrance use.
 
Recommendation for palmitone flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :94741
National Institute of Allergy and Infectious Diseases:Data
hentriacontan-16-one
Chemidplus:0000502738
 
References:
 hentriacontan-16-one
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):94741
Pubchem (sid):135051309
 
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
CHEBI:View
KEGG (GenomeNet):C08379
HMDB (The Human Metabolome Database):HMDB31036
FooDB:FDB003030
Export Tariff Code:2914.19.0000
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 pepper black pepper
Search Trop Picture
 pepper black pepper leaf
Search Trop Picture
 pepper black pepper plant
Search Trop Picture
 pepper black pepper seed
Search Trop Picture
 pepper black pepper stem
Search Trop Picture
 potato
Search Trop Picture
 
Synonyms:
 dipentadecyl ketone
 hebtriacontanone
16-hebtriacontanone
 hentriacontan-16-one
16-hentriacontanone
 hentricontan-16-one
 pentadecyl ketone
16-untriacontanone
 

Articles:

PubMed:Palmitone prevents pentylenetetrazole-caused neuronal damage in the CA3 hippocampal region of prepubertal rats.
PubMed:Antinociceptive activity of Annona diversifolia Saff. leaf extracts and palmitone as a bioactive compound.
PubMed:Effect of repeated administration of Annona diversifolia Saff. (ilama) extracts and palmitone on rat amygdala kindling.
PubMed:Isolation and antimicrobial evaluation of isomeric hydroxy ketones in leaf cuticular waxes of Annona squamosa.
PubMed:Anticonvulsant effect of Annona diversifolia Saff. and palmitone on penicillin-induced convulsive activity. A behavioral and EEG study in rats.
PubMed:Palmitone isolated from Annona diversifolia induces an anxiolytic-like effect in mice.
PubMed:Anxiolytic-like actions of the hexane extract from leaves of Annona cherimolia in two anxiety paradigms: possible involvement of the GABA/benzodiazepine receptor complex.
PubMed:Lignans from leaves of Rollinia mucosa.
PubMed:Anticonvulsant properties and bio-guided isolation of palmitone from leaves of Annona diversifolia.
PubMed:Isolation, structural studies and chemical synthesis of a 'palmitone lipid' from Corynebacterium diphtheriae.
 
Notes:
Constit. of Piper nigrum (pepper)
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