Ethylene brassylate
Synonym(s):1,4-Dioxacycloheptadecane-5,17-dione
- CAS NO.：105-95-3
- Empirical Formula: C15H26O4
- Molecular Weight: 270.36
- MDL number: MFCD00046977
- EINECS: 203-347-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-13 21:11:14
What is Ethylene brassylate?
Chemical properties
Colorless to pale yellow transparent liquid
Chemical properties
Ethylene 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 properties
Ethyl.brassylate.has.musk-like.character.and.sweet.odor
Occurrence
Has apparently not been reported to occur in nature.
Preparation
By esterification of brassylic acid.
Definition
ChEBI: Ethylene brassylate is a macrolide.
Taste threshold values
Taste characteristics at 0.5%: musky, sweet, powdery, floral, vanilla and perfumey
General Description
Ethylene brassylate is macrocylic compound mainly used as a fragrance ingredient for its musk-like odor.
Flammability and Explosibility
Non flammable
Trade name
Musk T® (Takasago), MC-5 (Soda Aromatic)
Properties of Ethylene brassylate
| 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℃ |
| FEMA | 3543 | ETHYLENE BRASSYLATE |
| refractive index | n |
| Flash point: | 200 °F |
| form | clear liquid |
| color | Colorless to Light yellow |
| Odor | at 100.00 %. powdery sweet floral ambrette musk woody |
| Water Solubility | 14.8mg/L at 20℃ |
| JECFA Number | 626 |
| CAS DataBase Reference | 105-95-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethylene brassylate(105-95-3) |
| EPA Substance Registry System | 1,4-Dioxacycloheptadecane-5,17-dione (105-95-3) |
Safety information for Ethylene brassylate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for Ethylene brassylate
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