ChemicalBook > CAS DataBase List > TRANS-2-UNDECENAL

TRANS-2-UNDECENAL

Product Name: TRANS-2-UNDECENAL
CAS No.: 53448-07-0
Chemical Name: TRANS-2-UNDECENAL
Synonyms: FEMA 3423;(e)-2-undecena;(E)-2-undecenal;(E)-2-Undecanal;undec-2(E)-enal;(E)-undec-2-enal;(2E)-2-Undecenal;Einecs 258-559-3;TRANS-2-UNDECENAL;2-Undecenal, (E)-
CBNumber: CB0199933
Molecular Formula: C11H20O
Formula Weight: 168.28
MOL File: 53448-07-0.mol

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TRANS-2-UNDECENAL Property

Melting point:: 115°
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
form: clear liquid
color: Colorless to Light yellow
Odor: at 1.00 % in dipropylene glycol. fresh fruity citrus orange peel
Odor Type: fruity
biological source: synthetic
BRN: 1762239
LogP: 4.23
CAS DataBase Reference: 53448-07-0(CAS DataBase Reference)
NIST Chemistry Reference: 2-Undecenal, e-(53448-07-0)

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Safety

Hazard Codes: N
Risk Statements: 50/53
Safety Statements: 61
RIDADR: UN 3082 9 / PGIII
WGK Germany: 3
HS Code: 2912.19.5000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H400Very toxic to aquatic life
Precautionary statements: P273Avoid release to the environment.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W342300
Product name: trans-2-Undecenal
Purity: ≥95%, stabilized, FG
Packaging: 1 unit
Price: $53.48
Updated: 2025/07/31

Sigma-Aldrich

Product number: W342300
Product name: trans-2-Undecenal
Purity: ≥95%, stabilized, FG
Packaging: 1 unit
Price: $53.48
Updated: 2025/07/31

Sigma-Aldrich

Product number: W342300
Product name: trans-2-Undecenal
Purity: ≥95%, stabilized, FG
Packaging: 100g
Price: $177.65
Updated: 2025/07/31

Sigma-Aldrich

Product number: W342300
Product name: trans-2-Undecenal
Purity: ≥95%, stabilized, FG
Packaging: 1kg
Price: $915
Updated: 2025/07/31

Sigma-Aldrich

Product number: W342300
Product name: trans-2-Undecenal
Purity: ≥95%, FG
Packaging: sample-k
Price: $54.6
Updated: 2024/03/01

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TRANS-2-UNDECENAL Chemical Properties,Usage,Production

Uses

flavors and fragrances

Definition

ChEBI: A 2-undecenal in which the C2C bond has E configuration.

Synthesis Reference(s)

The Journal of Organic Chemistry, 52, p. 3558, 1987 DOI: 10.1021/jo00392a011
Tetrahedron Letters, 16, p. 1007, 1975 DOI: 10.1016/S0040-4039(00)72629-3

General Description

trans-2-undecenal is mainly formed due to the oxidation of triolein while heating. It occurs naturally in coriander, fresh red pepper and watermelon.

TRANS-2-UNDECENAL Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from TRANS-2-UNDECENAL manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd

Product: TRANS-2-UNDECENAL 53448-07-0
Price: US $45.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2024-12-06

Hebei Chuanghai Biotechnology Co., Ltd

Product: TRANS-2-UNDECENAL 53448-07-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-04

Shandong Deshang Chemical Co., Ltd.

Product: TRANS-2-UNDECENAL 53448-07-0
Price: US $8.50-5.30/kg
Min. Order: 1kg
Purity: 99.99%
Supply Ability: 10 tons
Release date: 2024-06-21

53448-07-0, TRANS-2-UNDECENALRelated Search:

TRANS-2-TRIDECEN-1-OL 97 TRANS-2-OCTENE trans-2-Octen-1-ol TRANS-2-PENTENOIC ACID trans-2-Pentene TRANS-2-PHENYL-1-CYCLOPROPANECARBOXYLIC ACID ZINC TELLURIDE ETHYL UNDECANOATE Undecanal UNDECENAL-10,9-UNDECENAL,10-UNDECENAL 2,6,10-trimethyl-9-Undecena 2-UNDECENAL,TRANS-2-UNDECENAL,TRANS-2-UNDECENAL 10-UNDECENAL,9-UNDECENAL,UNDECENAL-10 CIS-8-UNDECENAL,8-Undecena 6,10-DIMETHYL-3-OXA-9-UNDECENAL CIS-8-UNDECENAL TRANS-2-UNDECENAL,TRANS-2-UNDECENAL

FEMA 3423

TRANS-2-UNDECEN-1-AL

TRANS-2-UNDECEN-1-YL ALDEHYDE

TRANS-2-UNDECENAL

TRANS-2-HENDECEN-1-AL

(2E)-2-Undecenal

(E)-2-Undecanal

(E)-2-undecenal

(E)-undec-2-enal

2-Undecenal, (E)-

2-Undecenal, trans

trans Undec-2-enal

undec-2(E)-enal

ETHYL UNDECANOATE 97+%

(E)-2-undecenal,trans-2-undecenal,(2E)-2-undecenal

trans-2-Undecenal, 95%, remainder mainly cis-isomer

trans-2-Hendecenal

trans-2-Undecenyl aldehyde

trans-2-Undecenal

Einecs 258-559-3

(e)-2-undecena

2-Undecenal, (2E)-

trans-2-Undecenal, ≥95%, stabilized

53448-07-0

CH3CH27CHCHCHO

Alphabetical Listings

Flavors and Fragrances

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