| Identification | More | [Name]
1-UNDECENE | [CAS]
821-95-4 | [Synonyms]
1-UNDECENE
TIMTEC-BB SBB009051
1-hendecene
alpha-nonylethylene
alpha-Undecene
alpha-undecylene
n-1-Undecene
Undec-1-ene
Undecene-1
1-UNDECENE, STANDARD FOR GC
UREA, [14C]-50-60 MCI(1.85-2.22 GBQ)/MMOL, MORPURE HPLC PURIFIED, DELIVERED >= 98% PURE WITH HPLC RADIOCHROMATOGRAM
1-UNDECENE [STANDARD MATERIAL] 99.5+%
1-UNDECENE 98+%
1-Undecene [Standard Material]
10-Undecene | [EINECS(EC#)]
212-483-7 | [Molecular Formula]
C11H22 | [MDL Number]
MFCD00008956 | [Molecular Weight]
154.29 | [MOL File]
821-95-4.mol |
| Chemical Properties | Back Directory | [Melting point ]
-49 °C (lit.) | [Boiling point ]
192-193 °C (lit.) | [density ]
0.75 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.426(lit.)
| [Fp ]
145 °F
| [form ]
clear liquid | [color ]
Colorless to Light yellow | [Specific Gravity]
0.750 | [Odor]
Mild, pleasant. | [Water Solubility ]
Solunle in ether, chloroform and ligroin. Insoluble in water. | [BRN ]
1740044 | [Dielectric constant]
2.1699999999999999 | [LogP]
5.903 (est) | [CAS DataBase Reference]
821-95-4(CAS DataBase Reference) | [EPA Substance Registry System]
1-Undecene (821-95-4) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,F | [Risk Statements ]
R20/22:Harmful by inhalation and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
29012990 | [Hazardous Substances Data]
821-95-4(Hazardous Substances Data) |
| Hazard Information | Back Directory | [Uses]
1-undecene is an alkene that can be used as a reactant:
- In the Pd-catalyzed aerobic oxidative amination reaction with nitrogen nucleophiles to produce useful amine analogs.
- To prepare a key intermediate in the total synthesis of (+)-deoxoprosopinine.
| [Uses]
1-Undecene is a pharmaceutical intermediate and a useful reagent for organic synthesis. | [Definition]
ChEBI: An alkene that is undecane containing one double bond located at position 1. | [Synthesis Reference(s)]
Chemistry Letters, 7, p. 1155, 1978
The Journal of Organic Chemistry, 47, p. 876, 1982 DOI: 10.1021/jo00344a024
Tetrahedron, 49, p. 7104, 1993 DOI: 10.1016/S0040-4020(01)87982-5 | [General Description]
1-undecene (or α-undecene) is an organic compound, which belongs to the class of unsaturated aliphatic hydrocarbons. It is a hydrophobic molecule found in the essential oil of Farfugium japonicum and some mushroom species. | [Health Hazard]
Recommended Personal Protective Equipment: Goggles or face shield; rubber gloves; Symptoms Following Exposure: Aspiration hazard if ingested. Slight skin and eye irritation. No inhalation hazard expected; General Treatment for Exposure: INHALATION: remove victim to fresh air. INGESTION: do NOT lavage or induce vomiting; give vegetable oil and demulcents; call a doctor. EYES: flush with water for 15 min. SKIN: wipe off, wash with soap and water; Toxicity by Inhalation (Threshold Limit Value): Data not available; Short-Term Exposure Limits: Data not available; Toxicity by Ingestion: Data not available; Late Toxicity: Data not available; Vapor (Gas) Irritant Characteristics: Slight smarting of eyes and respiratory system at high concentrations. The effect is temporary; Liquid or Solid Irritant Characteristics: Minimum hazard. If spilled on clothing and allowed to remain, may cause smarting and reddening of the skin; Odor Threshold: Data not available. | [Chemical Reactivity]
Reactivity with Water No reaction; Reactivity with Common Materials: No reactions; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent. |
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Alfa Aesar
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400-6106006 |
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http://chemicals.thermofisher.cn |
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