Identification

Nameoctanal glycol acetal
IUPAC2-heptyl-1,3-dioxolane
CAS Number4359-57-3
EINECS224-438-9
FDA UNIISearch
Molecular FormulaC10 H20 O2
Molecular Weight172.26780000
Nikkaji NumberJ205.740I

Regulatory

Physical Properties

Appearance colorless clear liquid (est)
Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Specific Gravity 0.90100 to 0.90900 @ 25.00 °C., 0.90200 to 0.91000 @ 20.00 °C.
Pounds per Gallon - (est). 7.497 to 7.564
Pounds per Gallon - est. 7.514 to 7.581
Refractive Index 1.43100 to 1.43600 @ 20.00 °C.
Boiling Point 212.25 °C. @ 760.00 mm Hg (est)
Vapor Pressure 0.254000 mmHg @ 25.00 °C. (est)
Flash Point 187.00 °F. TCC ( 86.11 °C. )
logP (o/w) 3.140 (est)
Soluble in alcohol
Insoluble in water
Stability alkalis

Cosmetic Information

CosIngcosmetic data
Cosmetic Usesperfuming agents

Organoleptic Properties

Odor Strength medium ,
Substantivity 20 hour(s) at 100.00 %
Odor Description at 10.00 % in dipropylene glycol.
Odor sample from International Flavors & Fragrances 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 octanal glycol acetal usage levels up to10.0000 % in the fragrance concentrate.
Recommendation for octanal glycol acetal flavor usage levels up tonot for flavor use.

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Potential Uses

FL/FR cilantro FR citrus FR cologne FR kumquat FR mock orange FR orange FL/FR orange bitter orange peel

Natural Occurrence

not found in nature

Synonyms

aldehyde C-8 glycol acetal cycloctal (IFF) 1,3- dioxolane, 2-heptyl- 2- heptyl-1,3-dioxolane octanal ethylene glycol cyclic acetal octanal glycol acetal octanal glycolacetal Try the PubMed Search.