ChemicalBook > CAS DataBase List > TRANS-2-NONENAL

TRANS-2-NONENAL

Product Name
TRANS-2-NONENAL
CAS No.
18829-56-6
Chemical Name
TRANS-2-NONENAL
Synonyms
(E)-2-Nonenal;FCC;(E)-Non-2-enal;TRANS-2-NONEN-1-AL;NON-2-ENAL;(2E)-2-Nonenal;trans-2-Nonenal 97%;2E-9CHO;FEMA 3213;T2 NONENAL
CBNumber
CB3427996
Molecular Formula
C9H16O
Formula Weight
140.22
MOL File
18829-56-6.mol
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TRANS-2-NONENAL Property

Melting point:
-28°C (estimate)
Boiling point:
88-90 °C12 mm Hg(lit.)
Density 
0.846 g/mL at 25 °C(lit.)
vapor density 
>1 (vs air)
refractive index 
n20/D 1.453(lit.)
FEMA 
3213 | 2-NONENAL
Flash point:
184 °F
storage temp. 
Refrigerator (+4°C)
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Liquid
color 
Clear colorless to pale yellow
Odor
at 1.00 % in dipropylene glycol. fatty green cucumber aldehydic citrus
Odor Type
fatty
biological source
synthetic
Water Solubility 
Soluble in Alcohol , and oils. Insoluble in water.
Sensitive 
Air Sensitive
Merck 
14,6676
JECFA Number
1362
LogP
3.17
CAS DataBase Reference
18829-56-6(CAS DataBase Reference)
EPA Substance Registry System
2-Nonenal, (2E)- (18829-56-6)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
RIDADR 
NA 1993 / PGIII
WGK Germany 
3
RTECS 
RA8509050
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29121900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
255653
Product name
trans-2-Nonenal
Purity
97%
Packaging
5g
Price
$73.8
Updated
2025/07/31
Sigma-Aldrich
Product number
07592
Product name
trans-2-Nonenal
Purity
analytical standard
Packaging
1ml
Price
$85.3
Updated
2025/07/31
Sigma-Aldrich
Product number
W321303
Product name
trans-2-Nonenal
Purity
≥95%, FG
Packaging
200g
Price
$172
Updated
2022/05/15
Sigma-Aldrich
Product number
W321303
Product name
trans-2-Nonenal
Purity
≥95%, FG
Packaging
1kg
Price
$593
Updated
2022/05/15
TCI Chemical
Product number
N0430
Product name
trans-2-Nonenal (contains trans-2-Nonenal Diethyl Acetal) (ca. 10% in Ethanol, ca. 0.57mol/L)
Packaging
25mL
Price
$53
Updated
2025/07/31
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TRANS-2-NONENAL Chemical Properties,Usage,Production

Chemical Properties

CLEAR COLOURLESS TO PALE YELLOW LIQUID

Uses

trans-2-Nonenal is an unsaturated aldehyde that is a product of fatty acid peroxidation (and also has a grassy, cucumber smell). trans-2-Nonenal is naturally found in mushrooms, coffee and is also a constituent of carrot root. It also exhibits insecticidal effects.

Definition

ChEBI: (E)-non-2-enal is a monounsaturated fatty aldehyde that is (2E)-non-2-ene which is carrying an oxo group at position 1. It has a role as a plant metabolite. It is a monounsaturated fatty aldehyde, an enal and a medium-chain fatty aldehyde.

Synthesis Reference(s)

Tetrahedron Letters, 24, p. 4829, 1983 DOI: 10.1016/S0040-4039(00)94018-8

General Description

trans-2-Nonenal (T2N) is a volatile unsaturated aldehyde with an unpleasant greasy odor, present in low concentrations in barley, malt, and certain vegetables. It is utilized as an insect repellent, insecticide, and flavor compound. T2N is one of the basic components contributing to the off-flavor and odor in stored beer.

TRANS-2-NONENAL Preparation Products And Raw materials

Raw materials

Preparation Products

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TRANS-2-NONENAL Suppliers

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View Lastest Price from TRANS-2-NONENAL manufacturers

Jinan Ruitong Biotech Co., Ltd.
Product
Trans-2-Nonenal 18829-56-6
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
95%
Supply Ability
1
Release date
2025-09-05
Shaanxi Dideu New Materials Co. Ltd
Product
TRANS-2-NONENAL 18829-56-6
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10000KGS
Release date
2025-07-12
Hebei Chuanghai Biotechnology Co., Ltd
Product
TRANS-2-NONENAL 18829-56-6
Price
US $9.90/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-29

18829-56-6, TRANS-2-NONENALRelated Search:

TRANS-2-NONENE 16-Dehydroprogesterone Ethisterone Testosterone propionate METHANDIENONE 11ALPHA-HYDROXYPROGESTERONE 16-methyl-20-oxopregna-5,16-dien-3-beta-yl acetate Prednisone Irisone 19-HYDROXY-4-ANDROSTENE-3,17-DIONE Cortisone acetate 17-Methyltestosterone Testosterone 5-ANDROSTENEDIOL Prednisolone Progesterone CORTISONE Androsta-1,4-diene-3,17-dione

  • trans-2-Nonenal, 95% 25ML
  • trans-2-Nonenal 97%
  • trans-2-Nonenal (ca. 10% in Ethanol, ca. 0.57mol/L)
  • <i>trans</i>-2-Nonenal
  • (2E)-2-Nonenal
  • (2E)nonenal
  • (E)-2-nonen-1-al
  • (E)-2-Nonenal
  • (E)-Non-2-enal
  • Non-2-(E)-enal
  • trans-Non-2-enal
  • ALPHA-NONENYL ALDEHYDE
  • 2-NONEN-1-AL
  • BETA-HEXYLACROLEIN
  • FEMA 3213
  • TIMTEC-BB SBB006609
  • T2 NONENAL
  • NON-2-ENAL
  • TRANS-2-NONEN-1-AL
  • TRANS-2-NONENAL
  • TRANS-2-NONENAL 93+%
  • FCC
  • (E)-2-nonenal,trans-2-nonenal
  • 2-Nonenal, (2E)-
  • trans-2-Nonenal (contains trans-2-Nonenal Diethyl Acetal) (ca. 10% in Ethanol, ca. 0.57mol/L)
  • trans-2-Nonenal,95%
  • 2E-9CHO
  • trans-2-NONEN-1-AL FCC
  • trans-2-Nonenal&gt
  • trans-2-Nonenal, ≥95%, stabilized
  • 18829-56-6
  • 198-24-2
  • CH3CH25CHCHCHO
  • ALDEHYDE
  • Building Blocks
  • Carbonyl Compounds
  • C9
  • Aldehydes
  • Organic Building Blocks
  • Alphabetical Listings
  • Flavors and Fragrances
  • M-N
  • Aldehydes
  • C9
  • Carbonyl Compounds