14476-37-0

Basic information

• Product Name: 4-UNDECANONE
• Synonyms: N-HEPTYL N-PROPYL KETONE;undecan-4-one;4-UNDECANONE;HEPTYL PROPYL KETONE;N-HEPTYL N-PROPYL KETONE 97%;4-Hendecanone;Undecane-4-one;p-Undecanone
• CAS NO: 14476-37-0
• Molecular Formula: C₁₁H₂₂O
• Molecular Weight: 170.29
• EINECS: 238-474-8
• Mol File: 14476-37-0.mol

Chemical Properties

• Melting Point: 2.3°C
• Boiling Point: 104-107°C 13mm
• Flash Point: 92°C
• Appearance: /
• Density: 0,83 g/cm3
• Vapor Pressure: 0.884mmHg at 25°C
• Refractive Index: 1.4280
• BRN: 1749499
• CAS DataBase Reference: 4-UNDECANONE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-UNDECANONE(14476-37-0)
• EPA Substance Registry System: 4-UNDECANONE(14476-37-0)

Safety Data

• Safety Statements: 23-24/25
• Hazardous Substances Data: 14476-37-0(Hazardous Substances Data)

Usage

Uses

Used in Flavoring and Fragrance Industry:
4-Undecanone is used as a flavoring agent and fragrance ingredient for its distinct fruity and floral scent, enhancing the aroma profiles in food and cosmetic products.
Used in Agricultural Applications:
4-Undecanone is used as an insect repellent and pesticide, leveraging its ability to deter insects and pests, thereby protecting crops and reducing the need for chemical pesticides.
Used in Antifungal and Antimicrobial Applications:
4-Undecanone has been investigated for its potential antifungal and antimicrobial properties, making it a promising candidate for use in various applications where control of microbial growth is necessary.
It is important to handle 4-undecanone with caution due to its irritant properties to the skin, eyes, and respiratory system.

InChI:InChI=1/C10H22O/c1-3-5-6-7-8-10-11-9-4-2/h3-10H2,1-2H3

Upstream product

• 857791-60-7 4-methyleneundecane 
• 592-76-7 1-Heptene 
• 123-72-8 butyraldehyde 
• 4282-40-0 1-Iodoheptane 
• 50265-96-8 N-tert-butyl-N'-butylidenehydrazine 
• 821-95-4 1-undecene 
• 125426-01-9 7-Propyl-7-[3-(2-propyl-[1,3]dithian-2-yl)-propyl]-5,9-dihydro-6,8-dioxa-benzocycloheptene 
• 125443-83-6 7-(3-Bromo-propyl)-7-propyl-5,9-dihydro-6,8-dioxa-benzocycloheptene 
• 20434-21-3 7-bromo-4-heptanone 
• 124-13-0 Octanal 
• 124-07-2 Octanoic acid 
• 107-92-6 butyric acid 
• 66348-47-8 (E)-undec-2-en-4-ol 
• 10028-15-6 ozone 

Downstream Products

• 4272-06-4 undecan-4-ol 

Relevant articles and documents

1H-pyrrole-2,4-dicarbonyl-derivatives and their use as flavoring agents

The present invention primarily relates to 1H-pyrrole-2,4-dicarbonyl-derivatives of Formula (I) wherein R1, R2, R3, Z. Z' and J are as defined in the description, to mixtures thereof and to the use thereof as flavoring agents. The compounds in accordance with the present invention are suitable for producing, imparting, or intensifying an umami flavor. The invention further relates to flavoring mixtures, compositions for oral consumption as well as ready-to-eat, ready-to-use and semifinished products, comprising an effective amount of the compound of Formula (I) or of a mixture of compounds of Formula (I) and to specific methods for producing, imparting, modifying and/or intensifying specific flavor impressions.

Imidazo[1,2-a]pyridine-ylmethyl-derivatives and their use as flavoring agents

The present invention primarily relates to imidazo[1,2-a]pyridine-ylmethyl-derivatives of Formula (I) wherein R1, R2, X, W e J are as defined in the description, to mixtures thereof and to the use thereof as flavoring agents. The compounds in accordance with the present invention are suitable for producing, imparting, or intensifying an umami flavor. The invention further relates to flavoring mixtures, compositions for oral consumption as well as ready-to-eat, ready-to-use and semifinished products, comprising an effective amount of the compound of Formula (I) and to specific methods for producing, imparting, modifying and/or intensifying specific flavor impressions.

Catalytic ketonisation over oxide catalysts. Part IX. Single step synthesis of aliphatic saturated and unsaturated C11 - C 13 ketones from carboxylic acids

Metameric undecan-x-ones (x = 2-6), dodecan-y-ones (y = 2-5), tridecan-z-ones (z = 4-7) and two unsaturated aliphatic ketones were prepared by vapor phase ketonisation of the appropriate monocarboxylic acids in the presence of 20 wt% MnO2/Al2O3 catalyst under flow conditions. The ketones were obtained in yields between 48 and 89% in a multigram scale (80-250 g). Their physical and spectral data have been determined.

Hydrogen transfer type oxidation of alcohols by rhodium and ruthenium catalyst under microwave irradiation

Secondary alcohols were converted into the corresponding ketones by methyl acrylate and rhodium catalyst efficiently under microwave irradiation. Treatment of primary alcohols with the same condition resulted in the recovery of the starting materials. Primary alcohols were converted into aldehydes by hydrogen transfer reaction using methyl vinyl ketone and ruthenium catalyst under microwave irradiation.

New ketone homoenolate anion equivalents derived from (alkenyl)pentamethyl phosphoric triamides

Lithiated ambident anions derived from (1-alkyl-2-propenyl)- or (1-phenyl-2-propenyl)-pentamethyl phosphoric triamides undergo regioselectively γ-reaction with various alkylating reagents and isobutyraldehyde. Further hydrolysis of adducts releases the ketone under acid conditions. Number of synthetic applications clearly show the ketone homoenolate behaviour of these new carbanions.

Electrochemical Wacker Type Reaction with a Double Mediatory System Consisting of Palladium Complex and Tri(4-bromophenyl)amine

The electrochemical Wacker type oxidation of terminal olefins by using palladium chloride or palladium acetate and tri(4-bromophenyl)amine as a recyclable mediator in either a divided cell or an undivided cell afforded the corresponding methyl ketones in good yields.

1,5-DIHYDRO-3H-2,4-BENZODIOXEPINE AS A NOVEL CARBONYL PROTECTING GROUP

A novel and facile protective group for carbonyl compounds as 1,5-dihydro-3H-2,4-benzodioxepine, which can be cleaved smoothly in a nonacidic manner by catalytic hydrogenolysis, has been demonstrated.

A SIMPLE WAY TO SOME KETONE HOMOENOLATES

Under basic conditions 1-alkene-3-ols were converted into ketone homoenolates which led to β-alkylated ketones.

AZO ANIONS IN SYNTHESIS. PT 1. t-BUTYLHYDRAZONES AS ACYL-ANION EQUIVALENTS

The lithium salts of aldehyde t-butylhydrazones react with electrophiles (aldehydes, ketones, alkyl halides, crotonates) to form C-trapped t-butylazo-compounds; tautomerisation and hydrolysis gave α-hydroxy ketones, ketones, and γ-keto esters in good yield, thereby providing a convenient new acyl-anion equivalent.Reaction of these lithium salts with aldehydes and ketones, followed by elimination provided a new route to azo alkenes.

A Convenient and Efficient Unsymmetrical Ketone Synthesis from Acid Chlorides and Alkyl Iodides Catalyzed by Palladium

Unsymmetrical ketones are prepared in good or excellent yields by a palladium catalyzed coupling reaction of acid chlorides and alkyl iodides meditated by Zn-Cu couple.