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Hendecanoic acid

Description References
Hendecanoic acid
Hendecanoic acid structure
CAS No.
112-37-8
Chemical Name:
Hendecanoic acid
Synonyms
11:0;FEMA 3245;acid c-11;AKOS 212-94;Undecansαure;undecoic acid;UNDECYLIC ACID;Undecanic acid;n-undecoicacid;UNDECYCLIC ACID
CBNumber:
CB1290921
Molecular Formula:
C11H22O2
Formula Weight:
186.29
MOL File:
112-37-8.mol

Hendecanoic acid Properties

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
pka
4.79±0.10(Predicted)
form 
Low Melting Solid
Specific Gravity
0.9948
color 
White to pale yellow
explosive limit
0.6%(V)
Water Solubility 
insoluble
JECFA Number
108
BRN 
1759287
InChIKey
ZDPHROOEEOARMN-UHFFFAOYSA-N
CAS DataBase Reference
112-37-8(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS)
UNDECANOIC ACID
EWG's Food Scores
1
FDA UNII
138ON3IIQG
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
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
1
2 1

Hendecanoic acid price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 171476 Undecanoic acid 98% 112-37-8 25g $28.8 2021-03-22 Buy
Sigma-Aldrich 171476 Undecanoic acid 98% 112-37-8 100g $72.5 2021-03-22 Buy
Sigma-Aldrich 8.18568 Undecanoic acid for synthesis 112-37-8 100 mL $77.51 2021-03-22 Buy
Sigma-Aldrich 89764 Undecanoic acid analytical standard 112-37-8 1 g $172 2021-03-22 Buy
Sigma-Aldrich 8.18568 Undecanoic acid for synthesis 112-37-8 1 kg $191.47 2021-03-22 Buy

Hendecanoic acid Chemical Properties,Uses,Production

Description

Hendecanoic acid (also known as undecanoic acid, undecylenic acid and undecylic acid) is a naturally occurring carboxylic acid. Its chemical formula is CH3(CH2)9COOH. It may participate in the control of triacylglycerol synthesis, and is found in breast milk and infant formula. It is known as an antifungal agent, used for the treatment of some types of fungal infections including ringworm and athlete’s foot. One of its mechanism of action is through inhibition of the morphogenesis of Candida albicans. It may also interfere with the fatty acid biosynthesis process of fungi. It is manufactured by the vacuum distillation of castor bean oil through the pyrolysis of ricinoleic acid. However, it has been generally replaced by new generation of anti-fungal medicine.

References

http://www.altmedrev.com/publications/7/1/68.pdf
https://pubchem.ncbi.nlm.nih.gov/compound/undecanoic_acid#section=Top
http://www.mayoclinic.org/drugs-supplements/undecylenic-acid-topical-route/description/drg-20066601
https://en.wikipedia.org/wiki/Undecylic_acid

Chemical Properties

white to pale yellowish low melting solid

Chemical Properties

Undecanoic acid has a faint fatty, aldehydic odor.

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

By reduction of undecylenic acid obtained from castor oil.

Aroma threshold values

Detection: 10 ppb

Taste threshold values

Taste characteristics at 20 ppm: waxy, creamy, cheese-like with a fatty dairy mouthfeel.

Synthesis Reference(s)

Tetrahedron Letters, 30, p. 5293, 1989 DOI: 10.1016/S0040-4039(01)93768-2

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


Hendecanoic acid Suppliers

Global( 225)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20918 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Zjartschem
+86-571-8723 8903 jocelynpan@zjarts.com
+86-571-87063838 jocelynpan@zjarts.com CHINA 997 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2941 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19969 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5882 58
Chongqing Chemdad Co.,Ltd
+86-19923101450
sales@chemdad.com CHINA 4000 58
Changzhou Ditong Chemical Co.,Ltd
0519-88299272
info@edengenechem.com CHINA 2124 58

View Lastest Price from Hendecanoic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-12 Hendecanoic acid
112-37-8
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2020-02-26 Undecanoic acid
112-37-8
US $0.00-0.00 / Kg 1KG 99.0%+ 100 tons Shaanxi Dideu Medichem Co. Ltd
2019-07-06 Hendecanoic acid
112-37-8
US $500.00 / KG 1KG 98% 1ton career henan chemical co

Hendecanoic acid Spectrum


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