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2-Undecenal

2-Undecenal structure

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%;2-undecylenealdehyde;TRANS-2-UNDECEN-1-AL;2-Undecenal USP/EP/BP;TRANS-2-HENDECEN-1-AL

CBNumber:: CB3199934

Molecular Formula:: C11H20O

Molecular Weight:: 168.28

MDL Number:: MFCD00014680

MOL File:: 2463-77-6.mol

MSDS File:: SDS

Last updated:2023-07-07 13:35:41

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2-Undecenal Properties

Melting point	-12°C (estimate)
Boiling point	115 °C10 mm Hg(lit.)
Density	0.849 g/mL at 25 °C(lit.)
FEMA	3423 \| 2-UNDECENAL
refractive index	n20/D 1.457(lit.)
Flash point	>230 °F
Odor	at 1.00 % in dipropylene glycol. fresh fruity orange peel
Odor Type	fruity
JECFA Number	1366
LogP	4.23
Substances Added to Food (formerly EAFUS)	2-UNDECENAL
EWG's Food Scores	1
FDA UNII	090E982ABR
NIST Chemistry Reference	2-Undecenal(2463-77-6)
EPA Substance Registry System	2-Undecenal (2463-77-6)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H411
Precautionary statements	P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Risk Statements	36/38
Safety Statements	26-36
WGK Germany	3

2-Undecenal price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	FFG0002969	2-UNDECENAL 95.00%	2463-77-6	100G	$2541.92	2021-12-16	Buy
American Custom Chemicals Corporation	FFG0002969	2-UNDECENAL 95.00%	2463-77-6	1KG	$7663.37	2021-12-16	Buy

Product number	Packaging	Price	Buy
FFG0002969	100G	$2541.92	Buy
FFG0002969	1KG	$7663.37	Buy

2-Undecenal Chemical Properties,Uses,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.

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.

Preparation

By oxidation of 2-undecanol.

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.

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

2-Undecenal Suppliers

Global( 48)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17367	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Shaanxi Dideu Medichem Co. Ltd	+86-029-89586680 +86-18192503167	1026@dideu.com	China	9271	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	29067	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
Alfa Chemistry	+1-5166625404	Info@alfa-chemistry.com	United States	21317	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503259 +86-19930503259	cherry@crovellbio.com	China	18455	58

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58
Xiamen AmoyChem Co., Ltd	58
career henan chemical co	58
SIMAGCHEM CORP	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Shaanxi Dideu Medichem Co. Ltd	58
Dideu Industries Group Limited	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Alfa Chemistry	58
Hebei Guanlang Biotechnology Co., Ltd.	58

View Lastest Price from 2-Undecenal manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-07-08	2-Undecenal 2463-77-6	US $0.00-0.00 / kg	1kg	99%	500000kg	Hebei Kingfiner Technology Development Co.Ltd
2020-02-26	(E)-undec-2-enal 2463-77-6	US $0.00-0.00 / Kg	100G	99.0%+	100 tons	Shaanxi Dideu Medichem Co. Ltd
2019-12-26	2-Undecenal 2463-77-6	US $6.60 / KG	1KG	97%-99%	1kg-1000kg	Career Henan Chemical Co

2-Undecenal
2463-77-6
US $0.00-0.00 / kg
99%
Hebei Kingfiner Technology Development Co.Ltd

(E)-undec-2-enal
2463-77-6
US $0.00-0.00 / Kg
99.0%+
Shaanxi Dideu Medichem Co. Ltd

2-Undecenal
2463-77-6
US $6.60 / KG
97%-99%
Career Henan Chemical Co

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TRANS-2-HENDECEN-1-AL TRANS-2-UNDECEN-1-AL TRANS-2-UNDECEN-1-YL ALDEHYDE 2-UNDECENAL 2-UNDECEN-1-AL 2-Undecenal,96% 2-undecylenealdehyde 2-Undecenal USP/EP/BP FEMA 3423 3-Octylacrolein Undec-2-enal 2463-77-6 5348-07-0