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
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)
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.
N-Bromosuccinimide Price
- Product number
- FFG0002969
- Product name
- 2-UNDECENAL
- Purity
- 95.00%
- Packaging
- 100G
- Price
- $2541.92
- Updated
- 2021/12/16
- Product number
- FFG0002969
- Product name
- 2-UNDECENAL
- Purity
- 95.00%
- Packaging
- 1KG
- Price
- $7663.37
- Updated
- 2021/12/16
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
Preparation Products
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View Lastest Price from 2-Undecenal manufacturers
- 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
- 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
- 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