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

trilaurin
dodecanoic acid, 1,2,3-propantriyl ester

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Name:2,3-di(dodecanoyloxy)propyl dodecanoate
CAS Number: 538-24-9Picture of molecule3D/inchi
Other(deleted CASRN):127377-16-6
ECHA EINECS - REACH Pre-Reg:208-687-0
FDA UNII: 7FP2Z3RVUV
Nikkaji Web:J6.369J
Beilstein Number:1730452
MDL:MFCD00026559
XlogP3-AA:15.40 (est)
Molecular Weight:639.01398000
Formula:C39 H74 O6
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:emollients, viscosity controlling
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
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: 643.33 °C. @ 760.00 mm Hg (est)
Flash Point: 488.00 °F. TCC ( 253.50 °C. ) (est)
logP (o/w): 15.501 (est)
Soluble in:
 water, 1.141e-011 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: skin conditioning
skin conditioning - emollient
solvents
viscosity controlling agents
 
Suppliers:
BOC Sciences
For experimental / research use only.
Trilaurin
Santa Cruz Biotechnology
For experimental / research use only.
Trilauroylglycerol
Sigma-Aldrich
For experimental / research use only.
Trilaurin
European Pharmacopoeia (EP) Reference Standard
TCI AMERICA
For experimental / research use only.
Trilaurin
Zschimmer & Schwarz
Lubricit GTL
 
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:
emollients, viscosity controlling
Recommendation for trilaurin usage levels up to:
 not for fragrance use.
 
Recommendation for trilaurin flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
Chemical Carcinogenesis Research Information System:Search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):538-24-9
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :10851
National Institute of Allergy and Infectious Diseases:Data
2,3-di(dodecanoyloxy)propyl dodecanoate
Chemidplus:0000538249
 
References:
 2,3-di(dodecanoyloxy)propyl dodecanoate
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):10851
Pubchem (sid):134978189
 
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
HMDB (The Human Metabolome Database):HMDB11188
FooDB:FDB002906
Export Tariff Code:2915.90.1050
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
 emollients
 solvents
 viscosity controlling agents
 
Occurrence (nature, food, other):note
 bay laurel fruit
Search Trop Picture
 
Synonyms:
hydrogenated coco mono-, di-,tri-, glycerides
 coco mono-, di-,tri-, glycerides hydrogenated
2,3-di(dodecanoyloxy)propyl dodecanoate
 dodecanoic acid, 1,2,3-propanetriyl ester
 dodecanoic acid, 1,2,3-propantriyl ester
 glycerin trilaurate
 glycerol trilaurate
 glyceryl tridodecanoate
 glyceryl trilaurate
 lauric acid triglyceride
 lauric acid triglycerin ester
 laurin, tri-
1,2,3-propane triol tridodecanoate
 propane-1,2,3-triyl tridodecanoate
1,2,3-propanetriol tridodecanoate
 tridodecanoin
1,2,3-tridodecanoylglycerol
 trilauroylglycerol
1,2,3-trilauroylglycerol
 
 
Notes:
TG(12:0/12:0/12:0) or trilauric glyceride is a tridodecanoic acid triglyceride or medium chain triglyceride. Triglycerides (TGs) are also known as triacylglycerols or triacylglycerides, meaning that they are glycerides in which the glycerol is esterified with three fatty acid groups (i.e. fatty acid tri-esters of glycerol). TGs may be divided into three general types with respect to their acyl substituents. They are simple or monoacid if they contain only one type of fatty acid, diacid if they contain two types of fatty acids and triacid if three different acyl groups. Chain lengths of the fatty acids in naturally occurring triglycerides can be of varying lengths and saturations but 16, 18 and 20 carbons are the most common. TG(12:0/12:0/12:0), in particular, consists of one chain of dodecanoic acid at the C-1 position, one chain of dodecanoic acid at the C-2 position and one chain of dodecanoic acid at the C-3 position. TGs are the main constituent of vegetable oil and animal fats. TGs are major components of very low density lipoprotein (VLDL) and chylomicrons, play an important role in metabolism as energy sources and transporters of dietary fat. They contain more than twice the energy (9 kcal/g) of carbohydrates and proteins. In the intestine, triglycerides are split into glycerol and fatty acids (this process is called lipolysis) with the help of lipases and bile secretions, which can then move into blood vessels. The triglycerides are rebuilt in the blood from their fragments and become constituents of lipoproteins, which deliver the fatty acids to and from fat cells among other functions. Various tissues can release the free fatty acids and take them up as a source of energy. Fat cells can synthesize and store triglycerides. When the body requires fatty acids as an energy source, the hormone glucagon signals the breakdown of the triglycerides by hormone-sensitive lipase to release free fatty acids. As the brain cannot utilize fatty acids as an energy source, the glycerol component of triglycerides can be converted into glucose for brain fuel when it is broken down. (www.cyberlipid.org, www.wikipedia.org) TAGs can serve as fatty acid stores in all cells, but primarily in adipocytes of adipose tissue. The major building block for the synthesis of triacylglycerides, in non-adipose tissue, is glycerol. Adipocytes lack glycerol kinase and so must use another route to TAG synthesis. Specifically, dihydroxyacetone phosphate (DHAP), which is produced during glycolysis, is the precursor for TAG synthesis in adipose tissue. DHAP can also serve as a TAG precursor in non-adipose tissues, but does so to a much lesser extent than glycerol. The use of DHAP for the TAG backbone depends on whether the synthesis of the TAGs occurs in the mitochondria and ER or the ER and the peroxisomes. The ER/mitochondria pathway requires the action of glycerol-3-phosphate dehydrogenase to convert DHAP to glycerol-3-phosphate. Glycerol-3-phosphate acyltransferase then esterifies a fatty acid to glycerol-3-phosphate thereby generating lysophosphatidic acid. The ER/peroxisome reaction pathway uses the peroxisomal enzyme DHAP acyltransferase to acylate DHAP to acyl-DHAP which is then reduced by acyl-DHAP reductase. The fatty acids that are incorporated into TAGs are activated to acyl-CoAs through the action of acyl-CoA synthetases. Two molecules of acyl-CoA are esterified to glycerol-3-phosphate to yield 1,2-diacylglycerol phosphate (also known as phosphatidic acid). The phosphate is then removed by phosphatidic acid phosphatase (PAP1), to generate 1,2-diacylglycerol. This diacylglycerol serves as the substrate for addition of the third fatty acid to make TAG. Intestinal monoacylglycerols, derived from dietary fats, can also serve as substrates for the synthesis of 1,2-diacylglycerols. [HMDB]
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