Identification

Nameheptanal cyclic ethylene acetal
IUPAC2-hexyl-1,3-dioxolane
CAS Number1708-34-5
EINECS216-959-5
FDA UNIISearch
Molecular FormulaC9 H18 O2
Molecular Weight158.24086000
Nikkaji NumberJ203.092F

Regulatory

Physical Properties

Appearance colorless clear liquid (est)
Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Specific Gravity 0.90900 to 0.91700 @ 25.00 °C., 0.91000 to 0.91800 @ 20.00 °C.
Pounds per Gallon - (est). 7.564 to 7.630
Pounds per Gallon - est. 7.581 to 7.648
Refractive Index 1.42800 to 1.43200 @ 20.00 °C.
Boiling Point 193.27 °C. @ 760.00 mm Hg (est)
Vapor Pressure 0.654000 mmHg @ 25.00 °C. (est)
Flash Point 170.00 °F. TCC ( 76.67 °C. )
logP (o/w) 2.630 (est)
Soluble in alcohol
Insoluble in water

Cosmetic Information

CosIngcosmetic data
Cosmetic Usesperfuming agents

Organoleptic Properties

Odor Strength medium
Substantivity 7 hour(s) at 100.00 %
Odor Description
at 100.00 %.
Fresh, Citrus, Floral Ozone, Marine
Odor sample from Dragoco Inc.

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryfragrance agents
RIFM Fragrance Material Safety AssessmentSearch
Recommendation for heptanal cyclic ethylene acetal usage levels up to20.0000 % in the fragrance concentrate.
Recommendation for heptanal cyclic ethylene acetal flavor usage levels up tonot for flavor use.

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Potential Uses

FR anise FR basil oil replacer FR citrus FR floral freshener lifter vegetation tropical hothouse vegetation FR ylang ylang

Natural Occurrence

not found in nature

Synonyms

aldehyde C 7-glycolacetal aldehyde C-7 cyclic ethylene acetal citraflor (Tadimety) citrotone B 1,3- dioxolane, 2-hexyl- ethylene glycol acetal of heptaldehyde heptaldehyde ethylene glycol acetal heptaldehyde, ethylene glycol acetal heptanal cyclic 1,2-ethane diyl acetal heptanal cyclic ethylene acetal heptanal ethylene glycol acetal heptanal, cyclic 1,2-ethanediyl acetal heptanal, cyclic ethylene acetal 2- hexyl-1,3-dioxolane 2-N- hexyl-1,3-dioxolane ylamone Try the PubMed Search.