Grundinformationen
- CAS
557-48-2- Standard-SMILES
CC/C=C\CC/C=C/C=O- InChIKey
HZYHMHHBBBSGHB-ODYTWBPASA-N- Summenformel
- C9H14O
- Durchschnittliche Molmasse
- 138,21 g/mol
- Monoisotopische Masse
- 138,10446507
Überblick
(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.
Namen und Bezeichner
- Bevorzugter Name
- trans-2,cis-6-Nonadienal
- IUPAC
- (2E,6Z)-nona-2,6-dienal
- Lokaler Name
- (2E,6Z)-Nona-2,6-dien-1-al
- Englischer Name
- FEMA 3377
- Summenformel
- C9H14O
- Molmasse
- 138.21
Namen und Synonyme
trans-2,cis-6-Nonadienal(2E,6Z)-nona-2,6-dienaltrans,cis-2,6-NonadienalViolet leaf aldehydeCucumber aldehyde(2E,6Z)-Nonadienal(2E,6Z)-2,6-Nonadienal2-trans-6-cis-Nonadienal2E,6Z-nonadienalCHEBI:7610RefChem:898735DTXCID701767739
Weitere Namen anzeigen
FEMA 3377NONADIENAL-2,6T2 C6 NONADIENAL(e,z)-6-nonadienal
DTXSID1047104557-48-2(E,Z)-2,6-nonadienal2,6-Nonadienal, (2E,6Z)-(2E,6Z)-Nona-2,6-dien-1-al2,6-NONADIENAL, (E,Z)-Nona-2,6-dienal2-trans-6-cis-Nonadien-1-al
Datenbank-Bezeichner
- CAS
557-48-2- PubChem CID
- 643731
- DTXSID
DTXSID1047104- ChEBI
CHEBI:7610- UNII
- 93E895X03C
- EC Number
- 209-178-6
- Nikkaji
- J59.348F
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 2,2
- Polarare Oberfläche (TPSA)
- 17,1 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 1
- Frei drehbare Bindungen
- 5
- Schwere Atome
- 10
- Formalladung
- 0
- Komplexität
- 123
Experimentelle und physikochemische Eigenschaften
LipidsFatty Acyls [FA] -> Fatty aldehydes [FA06]
FragrancesFragrance Ingredient (Nona-2-trans-6-cis-dienal) -> IFRA transparency List
Food AdditivesFLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
Density0.850-0.870
Solubility
very slightly
Soluble in most fixed oils; Insoluble in water
soluble (in ethanol)
Boiling Point
94.00 to 95.00 °C. @ 18.00 mm Hg
94 °C
Refractive Index1.470-1.475
Physical DescriptionSlightly yellow liquid; powerful, violet, cucumber
Physikochemische Eigenschaften
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 6.9% (105 of 1526) of reports.
Warning
H315 (90.5%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P272, P280, P302+P352, P321, P332+P317, P333+P317, P362+P364, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 1526 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: 2,6-Nonadienal, (E,Z)-
2,6-Nonadienal, (2E,6Z)-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesSkin Irrit. 2 (90.5%)
Sicherheitsdaten
- wgk
- 2
- tsca
- TSCA listed
- ridadr
- NA 1993 / PGIII
- hs_code
- 2912.19.5000
- RTECS-Nr.
- RA5391800
- risk_code
- 36/37/38
- Toxizität
- LD50 orl-rat: >5 g/kg FCTOD7 20,769,82
- safety_code
- 24/25
- Speicherklasse
- 10 - Combustible liquids
Chemie und Industrie
Pharmakologische Informationen
Cellular LocationsMembrane
Verwendung und Herstellung
Household ProductsInformation on 1 consumer products that contain Nonadienal in the following categories is provided:
Use Classification
Fragrance Ingredients
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
General Manufacturing Information2,6-Nonadienal, (2E,6Z)-: ACTIVE
Anwendungen
OccurrenceReported 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.
Verwendentrans-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.
Darstellung
synthetischeFrom natural hexenol
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
Zugehörige Reaktionen
2
Notizen zur Verbindung
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