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| | Methyl 10-undecenoate Basic information |
| | Methyl 10-undecenoate Chemical Properties |
| Melting point | 26-27℃ | | Boiling point | 245 °C (lit.) | | density | 0.882 g/mL at 25 °C (lit.) | | vapor pressure | 2.1hPa at 25℃ | | FEMA | 4253 | METHYL 10-UNDECENOATE | | refractive index | n20/D 1.437(lit.) | | Fp | >230 °F | | storage temp. | Sealed in dry,Room Temperature | | solubility | H2O: insoluble | | form | clear liquid | | Specific Gravity | 0.882 | | color | Colorless to Light yellow | | Odor | at 100.00 %. fatty waxy citrus earthy fungal rose floral | | Odor Type | fatty | | biological source | synthetic | | Water Solubility | 794μg/L at 20℃ | | JECFA Number | 1639 | | Major Application | flavors and fragrances | | Cosmetics Ingredients Functions | PERFUMING
DEODORANT | | InChI | 1S/C12H22O2/c1-3-4-5-6-7-8-9-10-11-12(13)14-2/h3H,1,4-11H2,2H3 | | InChIKey | KISVAASFGZJBCY-UHFFFAOYSA-N | | SMILES | COC(=O)CCCCCCCCC=C | | LogP | 5.3 at 20℃ | | CAS DataBase Reference | 111-81-9(CAS DataBase Reference) | | EPA Substance Registry System | 10-Undecenoic acid, methyl ester (111-81-9) |
| Hazard Codes | Xn,N | | Risk Statements | 36/37/38-20/22 | | Safety Statements | 26-36/37/39-61-60-24/25 | | RIDADR | UN 3082 9 / PGIII | | WGK Germany | 3 | | TSCA | TSCA listed | | HS Code | 29161900 | | Storage Class | 10 - Combustible liquids | | Hazard Classifications | Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Aquatic Acute 1
Aquatic Chronic 1 |
| | Methyl 10-undecenoate Usage And Synthesis |
| Chemical Properties | Colorless liquid; oily aroma. | | Uses | Methyl 10-undecenoate, unsaturated fatty acid ester, is used to modify commercial silicone monomer, 1,3,5,7-tetramethylcyclotetrasiloxane for the preparation of silicone hollow nano/microstructures in water. | | Uses | Methyl 10-undecenoate is an unsaturated fatty acid ester that can be used as a substrate:
- To prepare bifunctional polymer precursors via hydroformylation reaction.
- To synthesize α,ω-ester amides via aminocarbonylation in the presence of palladium catalyst.
- To modify commercial silicone monomer, 1,3,5,7-tetramethylcyclotetrasiloxane, for the preparation of silicone hollow nano/microstructures in water by hydrosilylation reaction.
| | Definition | ChEBI: A fatty acid methyl ester of 10-undecenoic acid. | | Aroma threshold values | Medium strength odor, fatty type | | Synthesis Reference(s) | The Journal of Organic Chemistry, 54, p. 3015, 1989 DOI: 10.1021/jo00274a010
Tetrahedron, 52, p. 915, 1996 DOI: 10.1016/0040-4020(95)00950-7
Synthetic Communications, 3, p. 281, 1973 DOI: 10.1080/00397917308065917 | | General Description | Methyl 10-undecenoate is the chain stopper in the polymerization of long-chain aliphatic α,ω-diene through acyclic diene metathesis (ADMET). This helps in tuning the molecular weight of the resulting polyester in a range varying from 10 to 45 kDa. | | Flammability and Explosibility | Non flammable |
| | Methyl 10-undecenoate Preparation Products And Raw materials |
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