ChemicalBook >> CAS DataBase List >>2-Undecenal

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%;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:2024-06-28 14:28:14

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)  GHS hazard pictograms
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.

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

Preparation Products

Global( 47)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Kingfiner Technology Development Co.Ltd
+86-15532196582 +86-15373005021 lisa@kingfinertech.com China 2990 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28172 58
Xiamen AmoyChem Co., Ltd
+86-86-5926051114 +8618959220845 sales@amoychem.com China 6383 58
career henan chemical co
+86-0371-86658258 +8613203830695 factory@coreychem.com China 29815 58
SIMAGCHEM CORP
+86-13806087780 sale@simagchem.com China 17365 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34553 58
Shaanxi Dideu Medichem Co. Ltd
+86-029-89586680 +86-18192503167 1026@dideu.com China 7724 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739 info@dycnchem.com China 52849 58
Hebei Weibang Biotechnology Co., Ltd
+8617732866630 bess@weibangbio.com China 18194 58
PT CHEM GROUP LIMITED
peter68@ptchemgroup.com China 35425 58

View Lastest Price from 2-Undecenal manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Undecenal pictures 2024-05-15 2-Undecenal
2463-77-6
US $0.00-0.00 / kg 1kg 99% 500000kg Hebei Kingfiner Technology Development Co.Ltd
(E)-undec-2-enal   pictures 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
2-Undecenal pictures 2019-12-26 2-Undecenal
2463-77-6
US $6.60 / KG 1KG 97%-99% 1kg-1000kg Career Henan Chemical Co
  • 2-Undecenal pictures
  • 2-Undecenal
    2463-77-6
  • US $0.00-0.00 / kg
  • 99%
  • Hebei Kingfiner Technology Development Co.Ltd
  • 2-Undecenal pictures
  • 2-Undecenal
    2463-77-6
  • US $6.60 / KG
  • 97%-99%
  • Career Henan Chemical Co
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