melon acetal

cyclotropal (IFF)

CAS: 67634-23-5 C12 H16 O2 MW: 192.25792000 green green

All Ingredients Aromatic Ingredients CAS Numbers EINECS Numbers Flavor Ingredients Fragrance Ingredients M.W Index Odor Substantivity Refractive Index Specific Gravity

Identification

Name	melon acetal
IUPAC	4-methyl-2-(1-phenylethyl)-1,3-dioxolane
CAS Number	67634-23-5
EINECS	266-828-1
FDA UNII	1ZRR9A405A
Molecular Formula	C12 H16 O2
Molecular Weight	192.25792000
Nikkaji Number	J87.312H

Regulatory

JECFA Food Flavoring	2215 2-phenylpropanal propyleneglycol acetal
FEMA Number	4595
FDA	No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF)	67634-23-5 ; HYDRATROPIC ALDEHYDE PROPYLENE GLYCOL ACETAL

Physical Properties

Appearance	colorless to pale yellow clear liquid (est)
Assay	97.00 to 100.00
Food Chemicals Codex Listed	No
Specific Gravity	1.02700 to 1.03500 @ 25.00 °C.
Pounds per Gallon - (est).	8.546 to 8.612
Refractive Index	1.50300 to 1.50700 @ 20.00 °C.
Boiling Point	256.00 to 257.00 °C. @ 760.00 mm Hg
Acid Value	1.00 max. KOH/g
Vapor Pressure	0.021000 mmHg @ 25.00 °C. (est)
Flash Point	237.00 °F. TCC ( 113.89 °C. )
logP (o/w)	2.477 (est)
Soluble in	alcohol
Insoluble in	water
Stability	alkalis

Cosmetic Information

CosIng	cosmetic data
Cosmetic Uses	perfuming agents

Organoleptic Properties

Odor Strength	medium
Substantivity	132 hour(s) at 100.00 %
Odor Description	at 100.00 %.
Odor sample from	Synarome Manufacturing Co. (Pvt.) Ltd
Taste Description	green herbal mushroom earthy alfalfa violet melon rind brothy

Safety Information

European information	Most important hazard(s):
Oral/Parenteral Toxicity	Not determined
Dermal Toxicity	Not determined
Inhalation Toxicity	Not determined

GHS Classification

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

Safety in Use

Category	flavor and fragrance agents
RIFM Fragrance Material Safety Assessment	Search
Recommendation for melon acetal usage levels up to	2.0000 % in the fragrance concentrate.
baked goods	-
beverages(nonalcoholic)	0.01000
beverages(alcoholic)	-
breakfast cereal	-
cheese	-
chewing gum	-
condiments / relishes	0.10000
confectionery froastings	0.01000
egg products	-
fats / oils	-
fish products	-
frozen dairy	-
fruit ices	-
gelatins / puddings	-
granulated sugar	-
gravies	-
hard candy	-
imitation dairy	0.10000
instant coffee / tea	-
jams / jellies	-
meat products	-
milk products	-
nut products	-
other grains	-
poultry	-
processed fruits	-
processed vegetables	-
reconstituted vegetables	-
seasonings / flavors	-
snack foods	0.10000
soft candy	0.10000
soups	-
sugar substitutes	-
sweet sauces	-

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67634-23-5 1,3-Dioxolane,4-methyl-2-(1-phenylethyl

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Potential Uses

FL dairy diffusion FR earth FL fermented fir FR fresh outdoors FL fruit tropical fruit FR fungus FR honeysuckle FR melon natural FR pumpkin pie FR root truffle FL yeast

Natural Occurrence

not found in nature

Synonyms

agrestol cyclotropal (IFF) hydratrop aldehyde PG acetal hydratropaldehyde propylene glycol acetal hydratropaldehyde propyleneglycol acetal hydratropic aldehyde PG acetal hydratropic aldehyde propylene glycol acetal hydratropyl aldehyde propylene glycol acetal melon acetal 2-(alpha- methyl benzyl)-4-methyl-1,3-dioxolane 4- methyl-2-(1-phenyl ethyl)-1,3-dioxolane 4- methyl-2-(1-phenylethyl)-1,3-dioxolane 4- methyl-2-(a-methylbenzyl)-1,3-dioxolane 4- methyl-2-(alpha-methyl benzyl)-1,3-dioxolane 4- methyl-2-phenyl ethyl-1,3-dioxolane 2-(a- methylbenzyl)-4-methyl-1,3-dioxolane 2- phenyl propanal propylene glycol acetal 2- phenyl propionaldehyde propylene glycol acetal 2- phenylpropanal propylene glycol acetal 2- phenylpropanal propyleneglycol acetal 2- phenylpropionaldehyde propylene glycol acetal 2- phenylpropionaldehyde propyleneglycol acetal vertelon (Quest) Try the PubMed Search.