Hendecanoic acid
- CAS No.
- 112-37-8
- Chemical Name:
- Hendecanoic acid
- Synonyms
- UNDECANOIC ACID;UNDECYLIC ACID;Hendecylic acid;11:0;FEMA 3245;acid c-11;AKOS 212-94;Undecansαure;undecoic acid;Undecanic acid
- CBNumber:
- CB1290921
- Molecular Formula:
- C11H22O2
- Molecular Weight:
- 186.29
- MOL File:
- 112-37-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2025/1/27 9:38:02
| Melting point | 28-31 °C(lit.) |
|---|---|
| Boiling point | 228 °C160 mm Hg(lit.) |
| Density | 0.89 g/cm3 (20℃) |
| refractive index | 1.4202 |
| FEMA | 3245 | UNDECANOIC ACID |
| Flash point | >230 °F |
| storage temp. | room temp |
| solubility | 0.05g/l insoluble |
| form | Low Melting Solid |
| pka | 4.79±0.10(Predicted) |
| Specific Gravity | 0.9948 |
| color | White to pale yellow |
| Odor | at 100.00 %. waxy creamy cheese fatty coconut |
| Odor Type | waxy |
| biological source | synthetic |
| explosive limit | 0.6%(V) |
| Water Solubility | insoluble |
| JECFA Number | 108 |
| BRN | 1759287 |
| InChIKey | ZDPHROOEEOARMN-UHFFFAOYSA-N |
| LogP | 4.50 |
| CAS DataBase Reference | 112-37-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Undecanoic acid(112-37-8) |
| EPA Substance Registry System | Undecanoic acid (112-37-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | YQ2275000 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29159080 | |||||||||
| NFPA 704 |
|
Hendecanoic acid price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | W324507 | Undecanoic acid ≥99%, FG | 112-37-8 | 1SAMPLE | ₹5141.88 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W324507 | Undecanoic acid ≥99%, FG | 112-37-8 | 100G | ₹7101.2 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W324507 | Undecanoic acid ≥99%, FG | 112-37-8 | 1KG | ₹25103.18 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W324507 | Undecanoic acid ≥99%, FG | 112-37-8 | 5KG | ₹77193.08 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 89764 | Undecanoic acid analytical standard | 112-37-8 | 1G | ₹18445.8 | 2022-06-14 | Buy |
Hendecanoic acid Chemical Properties,Uses,Production
Description
Undecanoic acid is a saturated fatty acid containing eleven carbons (C11:0). It is cytotoxic to certain filamentous fungi and is used to study fungal mechanisms of resistance. Undecanoic acid is also used to acylate larger molecules.
Chemical Properties
white to pale yellowish low melting solid
Occurrence
Occurs naturally in butter and in the oil of Artemisisa frigida Willd.; also reported found in the oils of Chamaecyparis pisifera Engl., wild thyme, Thymus marschollianus and coconut. Also reported found in apple, banana, sour cherry, lemon and mandarin peel oil, grapefruit juice, guava, grapes, papaya, many cheeses, milk powder, chicken and beef fat, cooked mutton, cured pork, beer, cognac, rum, whiskies, white wine, tea, coconut milk, beans, licorice, mango, mushrooms, rice, sake, wort, loquat, scallop and maté.
Uses
Intermediates of Liquid Crystals
Definition
ChEBI: A straight-chain, eleven-carbon saturated medium-chain fatty acid found in body fluids; the most fungitoxic of the C7:0 - C18:0 fatty acid series.
Preparation
Hendecanoic acid can be produced by reduction of Undecylenic acid, which is generally obtained from Castor oil.
General Description
White crystalline solid. Insoluble in water. Specific gravity 0.85. Hence floats on water.
Air & Water Reactions
Dust explosion is possible. [USCG, 1999]. Insoluble in water.
Reactivity Profile
A weak carboxylic acid. Neutralizes bases with the evolution of substantial amounts of heat to produce water plus a salt. Reacts with solutions of cyanides to cause the release of gaseous hydrogen cyanide. Can generate flammable and/or toxic gases and heat by reaction with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. Reacts in with aqueous solutions of nitrites and thiosulfates (to give H2S and SO3) and dithionites (to give SO2) and heat. Reaction with solutions of carbonates and bicarbonates generate a harmless gas (carbon dioxide) but still heat. Can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. May initiate polymerization reactions. May serve as a catalyst.
Health Hazard
May be harmful by inhalation, ingestion or skin absorption. Material is irritating to mucous membrane and upper respiratory tract. Causes eye and skin irritation.
Fire Hazard
Special Hazards of Combustion Products: Dust explosion is possible.
Hendecanoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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| Supplier | Advantage |
|---|---|
| BTC pharm India | 58 |
| Nagar Haveli Perfumes & Aromatics | 58 |
| Acme Synthetic Chemicals | 58 |
| Acme Synthetic Chemicals | 58 |
| Aacash Exports | 58 |
| Innovative Synthetic Molecules | 58 |
| A.J Chemicals | 58 |
| CLEARSYNTH LABS LTD. | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| A. B. Enterprises | 58 |
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