citral ethylene glycol acetal

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citracetal (Bedoukian)

C12 H20 O2 MW: 196.28980000 citrus
All Ingredients Aromatic Ingredients CAS Numbers EINECS Numbers Fragrance Ingredients M.W Index Odor Substantivity Refractive Index Specific Gravity

Identification

Namecitral ethylene glycol acetal
IUPAC2-[(1E)-2,6-dimethylhepta-1,5-dienyl]-1,3-dioxolane
EINECS266-344-0
FDA UNIISearch
Molecular FormulaC12 H20 O2
Molecular Weight196.28980000
Nikkaji NumberJ2.137.384B

Regulatory

Physical Properties

Appearance colorless to yellow clear liquid (est)
Assay 95.00 to 100.00 sum of isomers
Food Chemicals Codex Listed No
Specific Gravity 0.94200 to 0.95200 @ 25.00 °C.
Pounds per Gallon - (est). 7.838 to 7.922
Refractive Index 1.47300 to 1.48300 @ 20.00 °C.
Boiling Point 146.00 °C. @ 4.00 mm Hg
Vapor Pressure 0.029000 mmHg @ 25.00 °C. (est)
Flash Point 200.00 °F. TCC ( 93.33 °C. )
logP (o/w) -5.729 (est)
Soluble in alcohol
Insoluble in water
Stability alkalis

Cosmetic Information

CosIngcosmetic data
Cosmetic Usesperfuming agents

Organoleptic Properties

Odor Strength medium
Substantivity 12 hour(s) at 100.00 %
Odor Description
at 100.00 %.
A clean, lemony, floral odor
Odor sample from Bedoukian Research, Inc.

Safety Information

Oral/Parenteral Toxicityoral-rat LD50 > 5000 mg/kg
Dermal Toxicityskin-rabbit LD50 > 5000 mg/kg
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 citral ethylene glycol acetal usage levels up to5.0000 % in the fragrance concentrate.
Recommendation for citral ethylene glycol acetal flavor usage levels up tonot for flavor use.

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66408-78-4 1,3-Dioxolane,2-(2,6-dimethyl-1,5-hepta
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Potential Uses

FR bergamot FR citrus FR floral FR green FR lemon

Natural Occurrence

not found in nature

Synonyms

citracetal (Bedoukian) 2-(2,6- dimethyl-1,5-heptadienyl)-1,3-dioxolane 2-(2,6- dimethylhepta-1,5-dien-1-yl)-1,3-dioxolane 2-(2,6- dimethylhepta-1,5-dienyl)-1,3-dioxolane Try the PubMed Search.