ChemicalBook > CAS DataBase List > FEMA 3377

FEMA 3377

Product Name: FEMA 3377
CAS No.: 557-48-2
Chemical Name: FEMA 3377
Synonyms: FEMA 3377;NONADIENAL-2,6;T2 C6 NONADIENAL;CUCUMBER ALDEHYDE;(e,z)-6-nonadienal;(2E,6Z)-Nonadienal;violetleafaldehyde;TIMTEC-BB SBB006611;FEMA 3377 USP/EP/BP;(E,Z)-2,6-nonadienal
CBNumber: CB1388620
Molecular Formula: C9H14O
Formula Weight: 138.21
MOL File: 557-48-2.mol

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FEMA 3377 Property

Boiling point:: 94-95 °C18 mm Hg(lit.)
Density: 0.86 g/mL at 25 °C(lit.)
refractive index: n20/D 1.474(lit.)
FEMA: 3377 | NONA-2-TRANS-6-CIS-DIENAL
Flash point:: 181 °F
storage temp.: Refrigerator
solubility: Soluble in ethanol and most non volatile oils, insoluble in water.
form: Oil
color: Sltly yellow liquid
Odor: powerful, violet-cucumber odor
biological source: synthetic
Odor Type: green
Sensitive: Air Sensitive
JECFA Number: 1186
InChIKey: HZYHMHHBBBSGHB-ODYTWBPASA-N
LogP: 2.60
CAS DataBase Reference: 557-48-2(CAS DataBase Reference)
EPA Substance Registry System: 2,6-Nonadienal, (2E,6Z)- (557-48-2)

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Safety

Risk Statements: 36/37/38
Safety Statements: 24/25
RIDADR: NA 1993 / PGIII
WGK Germany: 2
RTECS: RA5391800
TSCA: Yes
HS Code: 2912.19.5000
Toxicity: LD50 orl-rat: >5 g/kg FCTOD7 20,769,82

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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

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

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

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W337706
Product name: trans-2,cis-6-Nonadienal
Purity: mixture of isomers, ≥96%, stabilized, FCC, FG
Packaging: 1 unit
Price: $53.48
Updated: 2025/07/31

Sigma-Aldrich

Product number: W337706
Product name: trans-2,cis-6-Nonadienal
Purity: mixture of isomers, ≥96%, stabilized, FCC, FG
Packaging: 1 unit
Price: $53.48
Updated: 2025/07/31

Sigma-Aldrich

Product number: W337706
Product name: trans-2,cis-6-Nonadienal
Purity: mixture of isomers, ≥96%, stabilized, FCC, FG
Packaging: 25g
Price: $244.15
Updated: 2025/07/31

Sigma-Aldrich

Product number: W337706
Product name: trans-2,cis-6-Nonadienal
Purity: mixture of isomers, ≥96%, stabilized, FCC, FG
Packaging: 100g
Price: $630
Updated: 2025/07/31

Sigma-Aldrich

Product number: W337706
Product name: trans-2,cis-6-Nonadienal
Purity: mixture of isomers, ≥96%, stabilized, FCC, FG
Packaging: 1kg
Price: $4160
Updated: 2025/07/31

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FEMA 3377 Chemical Properties,Usage,Production

Chemical Properties

Nona-2-trans-6-cis-dienal is a clear colorless to pale yellow liquid that has an odor reminiscent of green cucumber. The organoleptic character of this compound is attributed almost entirely to olfactory sensations. May be obtained from the steam distillation of fresh cucumber.

Occurrence

Reported as naturally occurring in violet leaves and flowers, in cucumber, sweet and sour cherry, guava, peas, tomato, potato, bell pepper, wheat bread, rye bread, milk, milk powder, fish and fish oil, roast chicken, guinea hen, beef, beer, coffee, tea, oats, mango, kelp, prickly pear, malt, dried bonito, endive, oysters, clam and mate.

Uses

trans-2,cis-6-Nonadienal is an unsaturated aldehyde that is responsible for the cucumber smell of Synura petersenii, a freshwater colonial flagellate. trans-2,cis-6-Nonadienal is also a common natural and drinking water contaminant.

Definition

ChEBI: (2E,6Z)-nona-2,6-dienal is an enal that is (2E,6Z)-nona-2,6-diene substituted by an oxo group at position 1. It has a role as a plant metabolite. It is an enal and a trans-2,3-unsaturated fatty aldehyde.

Preparation

From natural hexenol

Aroma threshold values

Detection: 0.01 ppb

Taste threshold values

Taste characteristics at 10 ppm: green, melon, cucumber-like with an aldehydic nuance

Synthesis Reference(s)

The Journal of Organic Chemistry, 38, p. 36, 1973 DOI: 10.1021/jo00941a008

General Description

trans-2,cis-6-Nonadienal is the key contributor to the cucumber flavor. It is also found in mango ripened anchovy and kelp. Unialgal cultures of various Synurophycean species for the occurrence of trans-2,cis-6-nonadienal have been investigated.

Safety Profile

Low toxicity by ingestion and skin contact. A moderate skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.

FEMA 3377 Preparation Products And Raw materials

Raw materials

Azelaic acid

Preparation Products

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FEMA 3377 Suppliers

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View Lastest Price from FEMA 3377 manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: FEMA 3377 557-48-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20T
Release date: 2025-04-23

Hebei Zhuanglai Chemical Trading Co Ltd

Product: Nona-2-trans-6-cis-dienal 557-48-2
Price: US $45.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2024-12-10

JINING XINHE CHEMICAL CO., LTD

Product: FEMA 3377 557-48-2
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98.5%
Supply Ability: 10ton
Release date: 2024-07-23

557-48-2, FEMA 3377Related Search:

Tetracycline hydrochloride Minocycline Oxytetracycline hydrochloride Demeclocycline hydrochloride 4-EPITETRACYCLINE HYDROCHLORIDE Oxytetracycline dihydrate Chlortetracycline hydrochloride 4-EPIOXYTETRACYCLINE RUBRATOXIN B FEMA 3377 MECLOCYCLINE SULFOSALICYLATE SALT (E,Z)-2,6-DODECADIEN-1-AL TETRAMETHYL 2,6-DIHYDROXYBICYCLO[3.3.1]NONA-2,6-DIENE-1,3,5,7-TETRACARBOXYLATE 5-NORBORNENE-2-ACRYLIC ACID 4-EPICHLOROTETRACYCLINE HYDROCHLORIDE (4S,4AS,6S,12AS)-7-CHLORO-4-DIMETHYLAMINO-3,6,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDRO-NAPHTHACENE-2-CARBOXYLIC ACID AMIDE TIMTEC-BB SBB006497 RARECHEM AQ BC 9125

TIMTEC-BB SBB006611

T2 C6 NONADIENAL

TRANS-2,CIS-6-NONADIENAL

TRANS-2,CIS-6-NONADIEN-1-AL

(2E,6Z)-2,6-Nonadienal

(2E,6Z)-Nonadienal

(E)-2,(Z)-6-nonadienal

(E,Z)-2,6-nonadienal

(e,z)-6-nonadienal

(E,Z)-nona-2,6-dienal

2-(trans)-6-(cis)-Nonadienal

2,6-(E,Z)-Nonadienal

2-trans-6-cis-Nonadien-1-al

2-trans-6-cis-Nonadienal

6-Nonadienal,(E,Z)-2

Nona-2(E),6(Z)-dienal

Nona-2,6(E,Z)-dienal

Nonadien-2(trans)-6-(cis)-al

nona-trans-2,cis-6-dienal

trans,cis-2,6-Nonadien-1-al

trans,cis-2,6-Nonadienal

Violet leaf aldehyde

violetleafaldehyde

FEMA 3377

(E,Z)-2,6-NONADIEN-1-AL

CUCUMBER ALDEHYDE

(2E,6Z)-nona-2,6-dien-1-al

TRANS-2 CIS-6-NONADIENAL 96+% MIXTURE&

2,6-nonadienal,(E,Z)-2,6-nonadienal

2,6-Nonadienal, (2E,6Z)-

trans-2, cis-6-Nonadienal Odor Standard

NONA-2-TRANS,6-CIS-DIENAL

NONADIENAL-2,6

trans-2,cis-6-Nonadienal, 90+%(major isomer), remainder mainly trans,trans-isomer

TRANS-2, CIS-6-NONADIENAL, NATURAL 1% SOL. IN CAPROIC ACID

TRANS-2, CIS-6-NONADIENAL, NATURAL 1% SOL. IN ETHYL ACETATE

trans-2,cis-6-Nonadienal,95%

Trans-2,Cis-6-Nonadienal (Major Isomer), Remainder Mainly Trans,Trans-Isomer

trans-2,cis-6-Nonadienal,Violet leaf aldehyde

(2E,6Z)-nona-2,6-dienal

trans-2,cis-6-Nonadienal 95%

trans,cis-2,6-Nonadienal

Trans, cis-2, 6-nonadienal aldehyde

trans,cis-2,6-Nonadienal&gt

FEMA 3377 USP/EP/BP

trans-2,cis-6-Nonadienal, 90+% (major isomer), remainder mai

e,z-2,6-Nonadien-1-al FCC

rans-2,cis-6-nonadienal

Farnesane Impurity 48

trans-2,cis-6-Nonadienal

557-48-2

Organic Building Blocks

ALDEHYDE

Aldehydes

Building Blocks

Carbonyl Compounds