Other grades of this product :
| 2-UNDECANOL Basic information |
| Product Name: | 2-UNDECANOL | | Synonyms: | (±)-undecan-2-ol;sec-Undecyl Alcohol;Undecan-2-ol;2-UNDECANOL, 98+%;2-UNDECANOL 99+%;2-hendecanol;See A14441;2-Hendecyl alcohol | | CAS: | 1653-30-1 | | MF: | C11H24O | | MW: | 172.31 | | EINECS: | 216-722-6 | | Product Categories: | | Mol File: | 1653-30-1.mol |
| 2-UNDECANOL Chemical Properties |
| Melting point | 2-3 °C | | Boiling point | 130-131 °C/28 mmHg (lit.)
229-231 °C (lit.) | | density | 0.828 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.437(lit.) | | FEMA | 3246 | 2-UNDECANOL | | Fp | 226 °F | | storage temp. | Sealed in dry,Room Temperature | | form | clear liquid | | pka | 15.28±0.20(Predicted) | | color | Colorless to Almost colorless | | Water Solubility | Not miscible or difficult to mix in water. Soluble in alcohol and ethyl ether. | | JECFA Number | 297 | | BRN | 1719795 | | CAS DataBase Reference | 1653-30-1(CAS DataBase Reference) | | EPA Substance Registry System | 2-Undecanol (1653-30-1) |
| Hazard Codes | Xi,N | | Risk Statements | 36/37/38-51/53 | | Safety Statements | 26-36-61 | | RIDADR | UN 3082 9/PG 3 | | WGK Germany | 2 | | TSCA | Yes | | HS Code | 29051990 |
| 2-UNDECANOL Usage And Synthesis |
| Chemical Properties | 2-Undecanol has a fatty odor with a fruity note. A fruity taste is also detectable at low concentration. | | Occurrence | The l-form is reportedly found in rue oil and in the essential oil of Litsea odorifera, the d-form occurs in coconut.
Also reported found in fresh apple, banana, papaya, strawberry fruit, chive, roasted onion, ginger, other types of ginger, cheddar
cheese, Camembert cheese, Gruyere cheese, cognac, Curcuma aeruginosa Roxb., Curcuma heyneana Val., hop oil, coconut, meat,
milk, mushroom and sweet corn. | | Uses | 2-Undecanol is a useful chemical reagent. It is reported that 2-Undecanol can be converted into aldehyde or ketone under mild conditions in the presence of a copper-based catalyst. | | Definition | ChEBI: A fatty alcohol that is undecane carrying a single hydroxy substituent at position 2. | | Preparation | By reduction of methyl nonyl ketone with sodium metal in alcohol; the d-form is isolated from the optically inactive material
via the corresponding phthalate and in its salt with strychnine and brucine. | | Aroma threshold values | Detection: 8.6 to 41 ppb | | General Description | 2-Undecanol is a volatile fatty alcohol that is reported to occur as a flavor component of coconut meat, cheese and hopped beer. |
| 2-UNDECANOL Preparation Products And Raw materials |
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