反式,反式-2,4-十年醛

Description

TRANS,TRANS-2,4-DECADIENAL · CAS 25152-84-5 · C10H16O. UNII 3G88X2RK09. Boiling Point: 104 °C; Density: 0.866-0.876; Refractive Index: 1.512-1.517.

Identification

CAS Registry Number	25152-84-5
PubChem CID	5283349
Molecular formula	C10H16O
IUPAC name	(2E,4E)-deca-2,4-dienal
UNII (FDA)	3G88X2RK09
FEMA number	3135
JECFA number	1190

Computed Descriptors

Molecular Weight	152.23
XLogP3	3.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	6
Exact Mass	152.120115130
Monoisotopic Mass	152.120115130
Topological Polar Surface Area	17.1
Heavy Atom Count	11
Formal Charge	0

Physical & Chemical Properties

Boiling Point	104 °C
Density	0.866-0.876
Refractive Index	1.512-1.517

Physical description & handling notes

• Pale yellow to dark brown liquid with a buttery, fatty, orange odor; [Advanced BioTech MSDS] Strong green odor; Odor like sweet oranges at high concentrations; [Citrus and Allied Essences MSDS]
• Yellow liquid; powerful, oily, like chicken fat
• soluble in fixed oils; Insoluble in water
• soluble (in ethanol)

Regulatory Status

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Coriander, Deep Fried, Fat, Oil, Oxidized No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary	0.4% (1 / 253)

GHS Hazard Classification

GHS notification summary	0.4% (1 / 253)
Reported hazard statements	H312 (99.9%), H315, H319 (99.8%), H335 (15%)

Documented Uses

• Used as flavoring agent; [Advanced BioTech MSDS]
• Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
• Flavoring Agents -> JECFA Flavorings Index
• 2,4-Decadienal, (2E,4E)-: ACTIVE

Synonyms

2,4-DECADIENAL; 2363-88-4; DTXSID4047626; RefChem:908722; DTXCID2027626; 219-114-9; (2E,4E)-deca-2,4-dienal; trans,trans-2,4-Decadienal; 25152-84-5; (E,E)-2,4-Decadienal; 2,4-Decadienal, (2E,4E)-; trans,trans-2,4-Decadien-1-al; 2,4-Decadienal, (E,E)-; (2E,4E)-Decadienal; (2E,4E)-2,4-Decadienal; 2-trans-4-trans-Decadienal

Frequently Asked Questions

What are the CAS number and molecular formula of TRANS,TRANS-2,4-DECADIENAL?

CAS 25152-84-5; molecular formula C10H16O; molecular weight — g/mol.

What other names is TRANS,TRANS-2,4-DECADIENAL known by?

2,4-DECADIENAL, 2363-88-4, DTXSID4047626, RefChem:908722, DTXCID2027626, 219-114-9.

What is the regulatory status of TRANS,TRANS-2,4-DECADIENAL?

Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.

Is TRANS,TRANS-2,4-DECADIENAL classified as hazardous?

0.4% of GHS notifications report no hazard classification (1 of 253).

What are the key physical properties of TRANS,TRANS-2,4-DECADIENAL?

Boiling Point: 104 °C; Density: 0.866-0.876; Refractive Index: 1.512-1.517.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.