trans,trans-2,4-Nonadienal

Product Name: trans,trans-2,4-Nonadienal
CAS No.: 5910-87-2
Chemical Name: trans,trans-2,4-Nonadienal
Synonyms: 2,4-Nonadienal, (E,E)-;(e,e)-2,4-nonadienal;2,4-NONADIENAL;(E,E)-nona-2,4-dienal;(2E,4E)-Nona-2,4-dienal;FEMA 3212;2,4-NONADIEN-1-AL;2,4-Nonadienaldehyde;(2E,4E)-2,4-Nonadienal;(E,E)-2,4-nonadien-1 -al
CBNumber: CB3114344
Molecular Formula: C9H14O
Formula Weight: 138.21
MOL File: 5910-87-2.mol

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trans,trans-2,4-Nonadienal Property

Boiling point:: 97-98 °C10 mm Hg(lit.)
Density: 0.862 g/mL at 25 °C(lit.)
vapor density: >1 (vs air)
refractive index: n20/D 1.5207(lit.)
FEMA: 3212 | 2,4-NONADIENAL
Flash point:: 186 °F
storage temp.: 2-8°C
solubility: Chloroform (Soluble), DMSO (Slightly), Methanol (Sparingly)
color: Slightly yellow liquid
Odor: strong, fatty, floral odor
Odor Type: fatty
Water Solubility: INSOLUBLE
JECFA Number: 1185
Stability:: Light Sensitive
LogP: 2.65
CAS DataBase Reference: 5910-87-2(CAS DataBase Reference)
NIST Chemistry Reference: 2,4-Nonadienal, (E,E)-(5910-87-2)
EPA Substance Registry System: 2,4-Nonadienal, (2E,4E)- (5910-87-2)

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Safety

Safety Statements: 24/25
RIDADR: NA 1993 / PGIII
WGK Germany: 3
HS Code: 29121900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W321206
Product name: trans,trans-2,4-Nonadienal
Purity: ≥89%, FG
Packaging: sample-k
Price: $54.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: W321206
Product name: trans,trans-2,4-Nonadienal
Purity: ≥89%, FG
Packaging: 25g
Price: $124
Updated: 2024/03/01

Sigma-Aldrich

Product number: W321206
Product name: trans,trans-2,4-Nonadienal
Purity: ≥89%, FG
Packaging: 100g
Price: $314
Updated: 2024/03/01

Sigma-Aldrich

Product number: W321206
Product name: trans,trans-2,4-Nonadienal
Purity: ≥89%, FG
Packaging: 1kg
Price: $1190
Updated: 2024/03/01

TCI Chemical

Product number: N0521
Product name: trans,trans-2,4-Nonadienal
Purity: >85.0%(GC)
Packaging: 5mL
Price: $56
Updated: 2024/03/01

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trans,trans-2,4-Nonadienal Chemical Properties,Usage,Production

Chemical Properties

2,4-Nonadienal has a strong fatty, floral odor.

Chemical Properties

clear colorless to yellow liquid

Occurrence

Reported found in oxidized flavor of skim milk, in peas by enzymatic formation from lipids, salmon oil, sunflower oil (cis-, trans-, and trans, trans-form), the autooxidation of lard, frozen peas, tomatoes and as a volatile component in fish products. Also reported found in cranberry, asparagus, wheat bread, caviar, Russian cheeses, chicken, cooked beef, mutton, lamb and pork, cognac, filberts, peanuts, popcorn, oatmeal, soybean, olive, beans, mushrooms, Brazil nut, rice and buckwheat.

Uses

trans,trans-2,4-Nonadienal is an unsaturated aldehyde that is responsible for the bean odour of soymilk. trans,trans-2,4-Nonadienal has also been identified as a potentially mutagenic substance by inducing oxidative DNA damage.

Uses

Food additive.

Aroma threshold values

Detection: 0.05 ppb; aroma characteristics at 1.0%: green, fatty melon, cucumber and vegetative

Taste threshold values

Taste characteristics at 2 ppm: green, cucumber with fatty melon and chicken nuances

General Description

trans,trans-2,4-Nonadienal forms adduct in the presence of tetrahydrofuran (THF).

Biochem/physiol Actions

Odor at 1.0%

Safety Profile

When heated to decomposition it emits acrid smoke and irritating fumes.

Synthesis

By reduction with LiAlH4 of dienoic acid prepared by the Doebner synthesis, followed by oxidation of the resulting dienol with MnO2 to the corresponding 2,4-dienol

trans,trans-2,4-Nonadienal Preparation Products And Raw materials

Raw materials

Manganese dioxide Azelaic acid

Preparation Products

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trans,trans-2,4-Nonadienal Suppliers

Americas 1 Belgium 1 China 196 Europe 1 Germany 3 India 5 Japan 1 Switzerland 2 United Kingdom 3 United States 27 USA 1 Global 241

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View Lastest Price from trans,trans-2,4-Nonadienal manufacturers

hebei hongtan Biotechnology Co., Ltd

Product: trans,trans-2,4-Nonadienal 5910-87-2
Price: US $30.00/kg
Min. Order: 1000kg
Purity: 98%
Supply Ability: 2000kg
Release date: 2024-03-22

Hebei Zhuanglai Chemical Trading Co Ltd

Product: trans,trans-2,4-Nonadienal 5910-87-2
Price: US $60.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2024-11-20

Hebei Weibang Biotechnology Co., Ltd

Product: trans,trans-2,4-Nonadienal 5910-87-2
Price: US $30.00-10.00/KG
Min. Order: 50KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-24

5910-87-2, trans,trans-2,4-NonadienalRelated Search:

trans,trans-2,4-Undecadienal trans,trans-2,4-undecadienal trans,trans-2,4-Decadien-1-al trans,trans-2,4-Heptadienal (E,E)-2,4-Dodecadienal PROSTAGLANDIN B1 PROSTAGLANDIN B2 TRANS,TRANS-2,4-DECADIENAL BETA-N-METHYLIONONE 2-OXO-6-PENTYL-2H-PYRAN-3-CARBOXYLIC ACID, 97 Irisone TRANS, TRANS-2,6-NONADIENAL,TRANS TRANS-2 6-NONADIENAL 93+% FEMA 3377 ETHYL CITRAL FEMA 3378 TRANS,TRANS-2,4-NONADIENAL 2,4-DECADIENOIC ACID METHYL ESTER Ethyl-2,4-decadienoate

T2 T4 NONADIENAL

(2E,4E)-2,4-Nonadienal

(E,E)-2,4-nonadien-1 -al

(e,e)-4-nonadienal

(E,E)-nona-2,4-dienal

2,4-trans,trans-Nonadienal

4-Nonadienal,(E,E)-2

nona-trans-2,trans-4-dienal

trans,trans-Nona-2,4-dienal

2,4-NONADIENAL

2,4-NONADIEN-1-AL

TRANS-2,TRANS-4-NONADIEN-1-AL

TRANS 2 TRANS 4-NONADIENAL

TRANS,TRANS-2,4-NONADIENAL

TRANS,TRANS-2,4-NONADIENAL, 85+%

2,4-nonadienal,(E,E)-2,4-nonadienal

trans,trans,2,4-Nonadien-1-al

2,4-Nonadienal, (2E,4E)-

2-TRANS-4-TRANSNONADIENAL

FEMA 3212

(e,e)-2,4-nonadienal

trans，trans-2，4-Nonadienai

2,4-Nonadienaldehyde

(2E,4E)-Nona-2,4-dienal

2(E),4(E)-Nonadienal

trans-2,trans-4-Nonadiena

trans-2,trans-4-Nonadienal,90%

trans-2,4-Nonadienal

trans,trans-2,4-Nodiel

2,4-Nonadienal, (E,E)-

2,4-Nonadienal(Trans-2-trans-4-nonadienal)

trans,trans-2,4-Nonadienal&gt

rans,trans-2,4-Nonadienal

trans,trans-2,4-Nonadienal USP/EP/BP

2,4-Nonadineal(trans-2-trans-4-Nonadienal)

5910-87-2

CH3CH23CHCHCHCHCHO

Building Blocks

Carbonyl Compounds

C9

Aldehydes

Organic Building Blocks

Alphabetical Listings

Flavors and Fragrances

M-N

Aldehydes

C9

Carbonyl Compounds

API intermediates

aldehyde Flavor