9-DECEN-1-OL CAS 13019-22-2
Introduction：Basic information about 9-DECEN-1-OL CAS 13019-22-2, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
9-DECEN-1-OL Basic informationAroma
| Product Name: | 9-DECEN-1-OL |
| Synonyms: | ROSALVA;Dec-9-en-1-ol;Decylenic alcohol;decylenicalcohol;omega-Decen-1-ol;omega-Decenol;1-Decen-10-ol;9-Decenol |
| CAS: | 13019-22-2 |
| MF: | C10H20O |
| MW: | 156.27 |
| EINECS: | 235-878-6 |
| Product Categories: | omega-Functional Alkanols, Carboxylic Acids, Amines & Halides;omega-Unsaturated Alkanols;Acyclic;Alkenes;Organic Building Blocks |
| Mol File: | 13019-22-2.mol |
9-DECEN-1-OL Chemical Properties
| Melting point | -13 °C |
| Boiling point | 234-238 °C(lit.) |
| density | 0.876 g/mL at 25 °C(lit.) |
| vapor pressure | 5Pa at 20℃ |
| refractive index | n |
| Fp | 210 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform |
| form | Liquid |
| pka | 15.20±0.10(Predicted) |
| color | Orange-red to red |
| Odor | at 10.00 % in dipropylene glycol. dewy rose waxy fresh clean aldehydic |
| Odor Type | floral |
| Water Solubility | Soluble in water at 20°C 0.16g/L. Soluble in alcohol, dipropylene glycol, paraffin oil. |
| BRN | 1750928 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| Cosmetics Ingredients Functions | FRAGRANCE PERFUMING |
| InChI | 1S/C10H20O/c1-2-3-4-5-6-7-8-9-10-11/h2,11H,1,3-10H2 |
| InChIKey | QGFSQVPRCWJZQK-UHFFFAOYSA-N |
| SMILES | OCCCCCCCCC=C |
| LogP | 3.9 at 40℃ |
| CAS DataBase Reference | 13019-22-2(CAS DataBase Reference) |
| EPA Substance Registry System | 9-Decen-1-ol (13019-22-2) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 2 |
| RTECS | HE2095000 |
| Hazard Note | Irritant |
| TSCA | TSCA listed |
| HS Code | 2905299090 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
| Aroma | Powerful, fatty-oily, waxy-rosy odor of considerable tenacity. The rosy notes are particularly conspicuous in dilutions, best at 1%or lower, while higher concentrations bringabout more waxy-oily notes. |
| Chemical Properties | 9-Decen-1 (cipher)-ol has been identified as a traceconstituent of cognac. It is a colorless liquid with a fresh, dewy, rose note that canbe prepared by partial dehydration of 1,10-decanediol. It is used in rosy, floral soapperfumes. |
| Physical properties | 9-DECEN-1-OL is colorless oily Iiquid.Practically insoluble in water, soluble inalcohol and oils. |
| Occurrence | Apparently has not been reported to occur in nature. |
| Uses | It finds it uses in a wide range of fragrances, especially in fine fragrances and soaps, in floral, rose petal or herbal fragrances. 9-Decen-1-ol is used in the preparation of semifluorinated acids required for the synthesis of poly(styrene-b-semi fluorinated isoprene) block copolymers with -CF2H-terminated side groups. |
| Uses | 9-Decen-1-ol was used in the preparation of semifluorinated acids required for the synthesis of poly(styrene-b-semifluorinated isoprene) block copolymers with -CF2H-terminated side groups. |
| Preparation | From 1,10-decamethylene glycol (Arctander, 1969). |
| Definition | ChEBI: 9-Decen-1-ol is an aliphatic alcohol. |
| General Description | 9-Decen-1-ol undergoes oxidation to give 9-decenoic in aqueous media (dioxane–water mixtures) in the presence of supported palladium or platinum catalysts. |
| Trade name | Rosalva (IFF), Trepanol® (Takasago). |
| Synthesis | The synthesis of 9-decenol wasconducted in three phases, and undecylenicacid was used as initial substance inthis synthetic procedure. The key phase inthis synthesis is the oxidativedecarboxylation of undecylenic acidupto 9-decyl-chloride, as shown on thescheme. In a round flask of 50ml, equipped with reverse condenser and a magnetic mixer, 1.9g (0.01mol) of 9-decenyl-acetate is placed, 0.56g (0.01 mol) of potassiumhydroxide, 3ml H2O and 2ml of methanol. The mixture is heated and left to boil for 1- 2 hours on the oil bath. After the completion of the reaction, the solution is cooled down, 3ml of water is added and the then it is acidified with diluted hydrochloric acid. The organic layer is extracted with ether and left to dry with anhydrous sodium-sulfate. Ether and methanol are separated with normal pressure distillation, and the rest of the solution is distilled under the lowered pressure. Unsaturated alcohol, 9-decenol (4) is distilled at T=155℃ or at 120℃ under the pressure of 533.289 Pa. The obtained 9-decenol is 1.575g (86%) in comparison to the used ether, that is 30.48% in comparison to the initial undecylenic acid.[1] |
| References | [1] SUNCICA JOVIC Lidija J S. Synthesis of 9-decen-1-ol[J]. Journal of Process Management New Technologies, 2018, 6 1: 27-31. DOI:10.5937/JOUPROMAN6-16258. |
9-DECEN-1-OL Preparation Products And Raw materials
| Raw materials | 2H-Pyran, 2-(9-decenyloxy)tetrahydro--->Benzene, [(9-decen-1-yloxy)methyl]--->9-Decenoic acid, methyl ester-->1,10-Decanediol-->9-Decenoic acid, ethyl ester |
| Preparation Products | CIS-4-DECENAL-->TRANS-2-DECENAL-->ACETIC ACID 9-DECEN-1-YL ESTER-->1,9-Decadiene-->9-HYDROXYNONANOIC ACID-->9-DECENOIC ACID |
