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Ethylene brassylate

Ethylene brassylate Basic information
Product Name:Ethylene brassylate
Synonyms:1,1’-undecanedicarboxylicacid,esterwithethyleneglycol;1,11-Undecanedicarboxylic acid, ester with ethylene glycol;1,4-Dioxa-5,17-cyclo-heptadecandione;Astratone;Emeressence 1150;1,13-TRIDECANEDIOIC ACID ETHYLENE ESTER;1,4-DIOXACYCLOHEPTADECANE-5,17-DIONE;FEMA 3543
CAS:105-95-3
MF:C15H26O4
MW:270.36
EINECS:203-347-8
Product Categories:Alphabetical Listings;E-F;Flavor;Water treatment chemicals;Flavors and Fragrances;As an aroma chemical for use in flavor, fragrance, and other applications
Mol File:105-95-3.mol
Ethylene brassylate Structure
Ethylene brassylate Chemical Properties
Melting point -8 °C
Boiling point 138-142 °C1 mm Hg(lit.)
density 1.042 g/mL at 25 °C(lit.)
vapor pressure 0.017Pa at 20℃
refractive index n20/D 1.47(lit.)
FEMA 3543 | ETHYLENE BRASSYLATE
Fp 200 °F
form clear liquid
color Colorless to Light yellow
Odorat 100.00 %. powdery sweet floral ambrette musk woody
Odor Typemusk
Water Solubility 14.8mg/L at 20℃
JECFA Number626
LogP4.3 at 25℃
CAS DataBase Reference105-95-3(CAS DataBase Reference)
NIST Chemistry ReferenceEthylene brassylate(105-95-3)
EPA Substance Registry System1,4-Dioxacycloheptadecane-5,17-dione (105-95-3)
Safety Information
Hazard Codes Xi
Risk Statements 38
Safety Statements 26-36
WGK Germany 2
RTECS YQ1927500
HS Code 29171900
toxicityBoth the acute oral LD50 value in rats and the dermal LD50 value in rabbits exceeded 5 g/kg (Moreno, 1973).
MSDS Information
ProviderLanguage
SigmaAldrich English
Ethylene brassylate Usage And Synthesis
Chemical PropertiesColorless to pale yellow transparent liquid
Chemical PropertiesEthylene brassylate is an artificial fragrance material, with a sweetish, slightly fatty, musk odor. Similarly to the aforementioned 1,12-dodecanedioic ester compound, the ester is obtained by depolymerization of the corresponding polyester. Traditionally, brassylic acid (1,13-tridecanedioic acid) is prepared by ozonolysis of erucic acid
Chemical PropertiesEthyl.brassylate.has.musk-like.character.and.sweet.odor
OccurrenceHas apparently not been reported to occur in nature.
PreparationBy esterification of brassylic acid.
DefinitionChEBI: Ethylene brassylate is a macrolide.
Taste threshold valuesTaste characteristics at 0.5%: musky, sweet, powdery, floral, vanilla and perfumey
General DescriptionEthylene brassylate is macrocylic compound mainly used as a fragrance ingredient for its musk-like odor.
Flammability and ExplosibilityNonflammable
Trade nameMusk T® (Takasago), MC-5 (Soda Aromatic)
Ethylene brassylate Preparation Products And Raw materials
Raw materialsEthylene glycol-->Polyester-->1,11-Undecanedicarboxylic acid
Ethyl heptanoate ETHYLENE Piracetam 1,11-Undecanedicarboxylic acid ETHYLENE GLYCOL MONOSTEARATE ETHYLENE OXIDE Ethyl pyruvate MUSK MOSKENE,MUSK MOSKEN Polyethylene Acetonylsuccinic acid diethyl ester Triethyl acetyl citrate Diethyl maleate Triethyl citrate DIETHYL BIPHENYL-4,4'-DICARBOXYLATE POLYETHYLENE GLYCOL MONOSTEARATE Ethylene glycol Oil agent 403 2-Butoxyethyl acetate
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