FCCP | A repository of Fragrance Chemicals in Children’s Products

2-Nonenal

Chemical identification
Pubchem identifier	5283335
CAS identifier	18829-56-6
DSSTOX identifier	DTXSID0047086
IUPAC name	2-Nonenal
SMILES	CCCCCCC=CC=O
InChI	InChI=1S/C9H16O/c1-2-3-4-5-6-7-8-9-10/h7-9H,2-6H2,1H3/b8-7+
InChIKey	BSAIUMLZVGUGKX-BQYQJAHWSA-N
Synonyms	trans-2-Nonen-1-al; (E)-Non-2-el; (E)-2-Nonel; 2-Nonel, (E)-; 2-Nonel, (2E)-; 2-Nonel; trans-2-Nonel; 2-trans-Nonel

Download structure:
2D:MOL MOL2 SDF
3D:MOL MOL2 SDF PDB PDBQT

Odor profile
Odor classes	Animal, Aromatic, Citrus, Dairy, Edible oil, Fermented, Floral, Grain, Herbs, Maillard, Mineral, Peppers, Pome, Processed meat, Stone spices, Tropical, Vegetable
Reference	[1]

Presence in Children's products
Broad category	Diet and Feeding, Clothing and Accessories, Toys
Subcategory	Infant Milk Formula, Child Costumes, Aquatic Toys

Chemical classification based on ClassyFire
Chemical kingdom	Organic compounds
Chemical super-class	Organic oxygen compounds
Chemical class	Organooxygen compounds
Chemical subclass	Carbonyl compounds

Natural source for the chemical
Organism	Kingdom	Genus	Family
Heliotropium indicum	Plantae	Heliotropium	Boraginaceae
Catharanthus roseus	Plantae	Catharanthus	Apocynaceae
Citrus limon	Plantae	Citrus	Rutaceae
Linum usitatissimum	Plantae	Linum	Linaceae
Cucumis melo	Plantae	Cucumis	Cucurbitaceae
Cucumis sativus	Plantae	Cucumis	Cucurbitaceae
Rhodiola rosea	Plantae	Rhodiola	Crassulaceae
Detarium senegalense	Plantae	Detarium	Fabaceae
Reference	[1], [2], [3], [4], [5], [6]

DISCLAIMER

FCCP is a repository of fragrance chemicals used in children’s products compiled and curated from published scientific literature. We are not responsible for any errors or omission of any chemicals or published scientific studies that reported fragrance chemicals used in children’s products. The users are advised to exercise their own judgement while using our resource. Importantly our goal is to build this resource on fragrance chemicals used in children’s products to enable future research towards better understanding of the hazardous potential of these chemicals and to frame better policy decisions. Hence, the views expressed in this work are solely based on our scientific understanding of the topic, and they do not necessarily reflect the views or policies of our employers or funders.