2-Undecenal

Product Name: 2-Undecenal
CAS No.: 2463-77-6
Chemical Name: 2-Undecenal
Synonyms: Undec-2-enal;FEMA 3423;3-Octylacrolein;2-UNDECENAL;2-UNDECEN-1-AL;2-Undecenal,96%;TRANS-2-UNDECEN-1-AL;2-undecylenealdehyde;2-Undecenal USP/EP/BP;TRANS-2-HENDECEN-1-AL
CBNumber: CB3199934
Molecular Formula: C11H20O
Formula Weight: 168.28
MOL File: 2463-77-6.mol

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2-Undecenal Property

Melting point:: -12°C (estimate)
Boiling point:: 115 °C10 mm Hg(lit.)
Density: 0.849 g/mL at 25 °C(lit.)
refractive index: n20/D 1.457(lit.)
FEMA: 3423 | 2-UNDECENAL
Flash point:: >230 °F
Odor: at 1.00 % in dipropylene glycol. fresh fruity orange peel
Odor Type: fruity
JECFA Number: 1366
LogP: 4.23
NIST Chemistry Reference: 2-Undecenal(2463-77-6)
EPA Substance Registry System: 2-Undecenal (2463-77-6)

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Safety

Risk Statements: 36/38
Safety Statements: 26-36
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: FFG0002969
Product name: 2-UNDECENAL
Purity: 95.00%
Packaging: 100G
Price: $2541.92
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: FFG0002969
Product name: 2-UNDECENAL
Purity: 95.00%
Packaging: 1KG
Price: $7663.37
Updated: 2021/12/16

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2-Undecenal Chemical Properties,Usage,Production

Chemical Properties

2-Undecenal has a powerful, fresh aldehydic odor. The commercial product is a mixture of several isomers of undecylenic aldehyde. This compound exhibits fungistatic activity.

Physical properties

Colorless or very pale straw-colored oily liquid.
Insoluble in water, soluble in alcohol and oils.

Occurrence

Reported found among the volatile components in fish products, also formed in the oxidative decomposition of heated lard; its presence in nature has been reported in cranberry and bilberry, milk, cooked chicken, heated beef and pork, roasted filberts, roasted peanuts, pecans, coriander seed and leaf, soybean, kiwifruit and potato chips.

Definition

ChEBI: 2-undecenal is an undecenal in which the C=C bond is located at the 2-3 position. It is an undecenal, a n-alk-2-enal and a volatile organic compound.

Preparation

2-Undecenal can be produced by condensation of Acetaldehyde with Nonanal. It can also be produced via alphu-Bromo undecanoic acid.

Taste threshold values

Taste characteristics at 15 ppm: waxy, addehydic, green, with a citrus and meaty nuance.

2-Undecenal Preparation Products And Raw materials

Raw materials

Methoxyethene 1-Nonanal 2-hendecene 10-UNDECEN-1-OL

Preparation Products

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2-Undecenal Suppliers

China 34 Germany 2 India 1 United Kingdom 1 United States 10 USA 1 Global 49

Lluch Essence S.L.

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Pyrazine Specialties, Inc.

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Alfrebro LLC/ Archer Daniels Midland Company

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Penta International Corporation

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M&U International LLC

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Alfa Chemistry

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Advanced Synthesis Technologies

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Penta Manufacturing Company

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Bedoukian Research, Inc.

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3B Scientific Corporation

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View Lastest Price from 2-Undecenal manufacturers

Hebei Kingfiner Technology Development Co.Ltd

Product: 2-Undecenal 2463-77-6
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-05-15

Shaanxi Dideu Medichem Co. Ltd

Product: (E)-undec-2-enal 2463-77-6
Price: US $0.00-0.00/Kg
Min. Order: 100G
Purity: 99.0%+
Supply Ability: 100 tons
Release date: 2020-01-17

Career Henan Chemical Co

Product: 2-Undecenal 2463-77-6
Price: US $6.60/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 1kg-1000kg
Release date: 2019-12-25

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TRANS-2-HENDECEN-1-AL

TRANS-2-UNDECEN-1-AL

TRANS-2-UNDECEN-1-YL ALDEHYDE

FEMA 3423

3-Octylacrolein

2-UNDECENAL

2-UNDECEN-1-AL

Undec-2-enal

2-Undecenal,96%

2-undecylenealdehyde

2-Undecenal USP/EP/BP

2463-77-6

5348-07-0