Category: flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Organoleptic Properties:
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Odor Type: vanilla |
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Odor Strength: | medium |
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Substantivity: | 304 hour(s) at 100.00 % |
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| sweet vanilla creamy spicy |
Odor Description: at 100.00 %. | sweet vanilla creamy spicy |
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| sweet sharp vanilla creamy spicy clove |
Odor Description: at 1.00 % in ethyl alcohol. | Sweet sharp vanillin, creamy with spicy clove-like nuances Mosciano, Gerard P&F 25, No. 1, 49, (2000) |
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Flavor Type: vanilla |
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| sweet creamy vanilla sweet |
Taste Description: at 10.00 - 25.00 ppm. | Sweet, creamy, vanilla with cardboard nuances. It imparts lingering sweetness Mosciano, Gerard P&F 25, No. 1, 49, (2000) |
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Odor and/or flavor descriptions from others (if found). |
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Bedoukian Research |
ETHYL VANILLIN PROPYLENE GLYCOL ACETAL ≥98.0% (sum of isomers), Kosher |
Odor Description: | A vanilla odor with a spicy, clove like undertone Used as a replacement for Ethyl Vanillin; stable in alkali, little discoloration. |
Taste Description: | Smokey, not creamy-guaiacol Adds smoky, vanilla notes to a variety of flavors, especially milk chocolate. |
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Cosmetic Information:
Suppliers:
Safety Information:
European information : |
Most important hazard(s): | None - None found. |
S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 36 - Wear suitable protective clothing.
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Hazards identification |
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Classification of the substance or mixture |
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
None found. |
GHS Label elements, including precautionary statements |
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Pictogram | |
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Hazard statement(s) |
None found. |
Precautionary statement(s) |
None found. |
Oral/Parenteral Toxicity: |
Not determined
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Dermal Toxicity: |
Not determined
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Inhalation Toxicity: |
Not determined
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Safety in Use Information:
Category: | flavor and fragrance agents |
RIFM Fragrance Material Safety Assessment: Search |
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice |
Recommendation for ethyl vanillin propylene glycol acetal usage levels up to: | | 5.0000 % in the fragrance concentrate.
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Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS). |
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library |
publication number: 18 |
Click here to view publication 18 |
| average usual ppm | average maximum ppm |
baked goods: | 55.00000 | 121.00000 |
beverages(nonalcoholic): | 23.00000 | 39.00000 |
beverages(alcoholic): | 7.00000 | 13.00000 |
breakfast cereal: | 351.00000 | 429.00000 |
cheese: | - | - |
chewing gum: | 49.00000 | 49.00000 |
condiments / relishes: | 17.00000 | 17.00000 |
confectionery froastings: | 125.00000 | 352.00000 |
egg products: | - | - |
fats / oils: | 0.08000 | 0.20000 |
fish products: | - | - |
frozen dairy: | 16.00000 | 35.00000 |
fruit ices: | - | - |
gelatins / puddings: | 24.00000 | 52.00000 |
granulated sugar: | - | - |
gravies: | - | - |
hard candy: | 21.00000 | 39.00000 |
imitation dairy: | - | - |
instant coffee / tea: | - | - |
jams / jellies: | - | - |
meat products: | 5.00000 | 5.00000 |
milk products: | 1817.00000 | 1824.00000 |
nut products: | - | - |
other grains: | - | - |
poultry: | - | - |
processed fruits: | - | - |
processed vegetables: | - | - |
reconstituted vegetables: | - | - |
seasonings / flavors: | - | - |
snack foods: | - | - |
soft candy: | 74.00000 | 116.00000 |
soups: | - | - |
sugar substitutes: | - | - |
sweet sauces: | 133.00000 | 224.00000 |
Safety References:
Flavor & Extract Manufacturers Association (FEMA) reference(s): |
The FEMA GRAS assessment of hydroxyl- and alkoxy-substituted benzyl derivatives used as flavor ingredients. View pdf |
EPI System: | View |
AIDS Citations: | Search |
Cancer Citations: | Search |
Toxicology Citations: | Search |
EPA Substance Registry Services (TSCA): | 68527-76-4 |
EPA ACToR: | Toxicology Data |
EPA Substance Registry Services (SRS): | Registry |
Laboratory Chemical Safety Summary : | 109457 |
National Institute of Allergy and Infectious Diseases: | Data |
WGK Germany: | 3 |
| 2-ethoxy-4-(4-methyl-1,3-dioxolan-2-yl)phenol |
Chemidplus: | 0068527764 |
References:
Other Information:
Potential Blenders and core components note
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For Odor |
No odor group found for these |
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| bird of paradise fragrance | FR |
aldehydic |
| acetyl nonyryl | FL/FR |
anisic |
para- | acetanisole | FL/FR |
para- | anisaldehyde | FL/FR |
ortho- | anisaldehyde | FL/FR |
| methyl para-anisate | FL/FR |
balsamic |
| benzoin | FL/FR |
siam | benzoin absolute | FL/FR |
sumatra | benzoin absolute | FL/FR |
| benzoin absolute replacer | FL/FR |
sumatra | benzoin gum | FL/FR |
sumatra | benzoin resin | FL/FR |
siam | benzoin resin | FL/FR |
siam | benzoin resin oil | FR |
| benzoin resin replacer | FR |
siam | benzoin resinoid | FL/FR |
sumatra | benzoin resinoid | FL/FR |
| benzoin resinoid replacer | FR |
1- | benzoyl acetone | FL/FR |
| guaiacyl phenyl acetate | FL/FR |
| opoponax absolute (commiphora erythraea var. glabrescens engle) | FL/FR |
| opoponax absolute replacer | FR |
| oriental fragrance | FR |
| oriental specialty | FR |
| peru balsam absolute | FL/FR |
| peru balsam oil | FL/FR |
| peru balsam oil replacer | |
| peru balsam replacer | FR |
| peru balsam resinoid | FL/FR |
| peru balsam resinoid replacer | FR |
| peru balsam specialty | FR |
berry |
| raspberry ketone methyl ether | FL/FR |
buttery |
| acetoin | FL/FR |
| acetyl butyryl | FL/FR |
| acetyl isobutyryl | FL/FR |
| acetyl propionyl | FL/FR |
| butyl butyryl lactate | FL/FR |
caramellic |
2-oxo | butyric acid | FL/FR |
| levulinic acid | FL/FR |
| strawberry furanone acetate | FL/FR |
cheesy |
| butyric acid | FL/FR |
chemical |
| styralyl alcohol | FL/FR |
chocolate |
| chocolate fragrance | FR |
| chocolate specialty | FR |
| vanillyl ethyl ether | FL/FR |
citrus |
| bergamot vanilla specialty | FR |
coconut |
alpha- | angelica lactone | FL/FR |
| coconut decanone methyl | FR |
delta- | decalactone | FL/FR |
delta-2- | dodecenolactone | FL/FR |
delta- | nonalactone | FL/FR |
delta- | octalactone | FL/FR |
gamma- | octalactone | FL/FR |
delta- | undecalactone | FL/FR |
coumarinic |
| coumane | FL/FR |
creamy |
gamma- | butyrolactone | FL/FR |
| creamy lactone | FL/FR |
| geranyl ethyl acetal | FR |
3- | heptyl dihydro-5-methyl-2(3H)-furanone | FL/FR |
para- | vanillic acid | FL/FR |
para- | vanillyl alcohol | FL/FR |
| veratraldehyde | FL/FR |
earthy |
1- | nonen-3-ol | FL/FR |
fatty |
(Z)- | dairy lactone | FL/FR |
| ethyl undecylenate | FL/FR |
4- | methyl octanoic acid | FL/FR |
fermented |
| butyl laevo-lactate | FL/FR |
| valeraldehyde | FL/FR |
floral |
| acetophenone | FL/FR |
| angel dust fragrance | FR |
| benzyl phenyl acetate | FL/FR |
| coffee flower absolute | FR |
para- | cresyl laurate | FL/FR |
| hawthorn fragrance | FR |
| hawthorn specialty | FR |
| heliotrope fragrance | FR |
| heliotrope specialty | FR |
| heliotropin | FL/FR |
(3S,6S)-(Z)- | linalool oxide (pyranoid) | |
| longoza absolute replacer | FR |
para- | methyl acetophenone | FL/FR |
beta- | naphthyl methyl ketone | FL/FR |
fruity |
| acetoin acetate | FL/FR |
para- | anisyl methyl ketone | FL/FR |
para- | anisyl propionate | FL/FR |
| blackberry vanilla fragrance | FR |
gamma- | decalactone | FL/FR |
1,2- | dimethyl butyl 2-butenoate | FR |
| ethyl methyl-para-tolyl glycidate | FL/FR |
| farnesyl acetone | FL/FR |
| guaiacyl propionate | FL/FR |
| methyl (Z)-5-octenoate | FL/FR |
| octyl butyrate | FL/FR |
| tolualdehydes (mixed o,m,p) | FL/FR |
(R)-delta- | undecalactone | FL/FR |
gamma- | undecalactone (aldehyde C-14 (so-called)) | FL/FR |
| vanilla carboxylate | FL/FR |
green |
iso | butyl benzyl carbinol | FL/FR |
| butyl lactate | FL/FR |
(Z)-4- | hepten-1-ol | FL/FR |
(Z)-4- | heptenal | FL/FR |
(Z)-4- | heptenal diethyl acetal | FL/FR |
hay |
| new mown hay fragrance | FR |
milky |
laevo- | glutamine | CS |
minty |
| menthoxypropane diol | FL/FR |
mushroom |
3- | octen-2-ol | FL/FR |
musk |
| ethylene brassylate | FL/FR |
omega- | pentadecalactone | FL/FR |
naphthyl |
2,4- | dimethyl benzaldehyde | FL/FR |
para- | methyl anisole | FL/FR |
nutty |
| nutty cyclohexenone | FL/FR |
| resorcinol | FR |
2,3,5,6- | tetramethyl pyrazine | FL/FR |
phenolic |
| ethyl vanillate | FL/FR |
ortho- | guaiacol | FL/FR |
powdery |
para- | anisyl acetate | FL/FR |
para- | anisyl alcohol | FL/FR |
smoky |
2,6- | dimethoxyphenol | FL/FR |
alpha- | ethoxy-ortho-cresol | FL/FR |
spicy |
para- | anisyl formate | FL/FR |
(E)- | coconut decanone ethyl | FR |
| dianthus ethone | FR |
4- | ethyl guaiacol | FL/FR |
3-(2- | furyl) acrolein | FL/FR |
(E)-para- | methoxycinnamaldehyde | FL/FR |
para- | methoxycinnamaldehyde | FL/FR |
4- | methyl guaiacol | FL/FR |
cis- | oak lactone | |
| spicy acetoacetate | FL/FR |
| zingerone | FL/FR |
sweet |
| tonka bean absolute replacer | FR |
| vanilla bean absolute (vanilla spp.) | FL/FR |
| vanilla oleoresin bali | FL/FR |
| vanilla resinoid | FL/FR |
| vanilla tahitensis fruit extract | FL/FR |
tonka |
6- | amyl-alpha-pyrone | FL/FR |
| coumarin | FR |
gamma- | hexalactone | FL/FR |
| mint lactone | FL/FR |
| octahydrocoumarin | FL/FR |
tropical |
| curcuma amada roxb. rhizome oil CO2 extract | FL/FR |
vanilla |
| acetovanillone | FL/FR |
| crème brulee fragrance | FR |
ortho- | dimethyl hydroquinone | FL/FR |
| ethyl vanillin | FL/FR |
| ethyl vanillin acetate | FR |
| ethyl vanillin diethyl acetal | FR |
| ethyl vanillin hexylene glycol acetal | FR |
| ethyl vanillin isobutyrate | FL/FR |
| heliotropyl alcohol | FL/FR |
| methyl vanillate | FL/FR |
| propenyl guaethol | FL/FR |
iso | propyl vanillin | |
| vanilla | FR |
| vanilla aromatica fruit extract | FL/FR |
| vanilla bean absolute (vanilla planifolia) | FL/FR |
| vanilla bean absolute CO2 extract (vanilla planifolia) | FL/FR |
| vanilla bean fragrance | FR |
| vanilla bean oil (vanilla planifolia) | FR |
| vanilla bean oil (vanilla tahitensis) | FL/FR |
| vanilla bean oil CO2 extract | FL/FR |
| vanilla bean tincture | FR |
| vanilla cresol | FR |
| vanilla extract | FL/FR |
french | vanilla fragrance | FR |
| vanilla fragrance | FR |
country | vanilla fragrance | FR |
| vanilla oleoresin bourbon | FL/FR |
| vanilla planifolia fruit extract | FL/FR |
| vanilla planifolia fruit infusion | FR |
| vanilla planifolia fruit water | FL/FR |
| vanilla specialty | FR |
| vanilla tahitensis fruit absolute | FR |
| vanilla tahitensis fruit absolute CO2 extract | FL/FR |
| vanilla tahitensis fruit oil CO2 extract | FR |
| vanillin | FL/FR |
| vanillin 2,3-butylene glycol acetal | FL/FR |
| vanillin hexylene glycol acetal | FR |
| vanillin propylene glycol acetal | FL/FR |
| vanillyl acetate | FL/FR |
| vanillyl butyl ether | FL/FR |
| vanillyl isobutyrate | FL/FR |
| vanillylidene acetone | FL/FR |
vegetable |
| methional | FL/FR |
waxy |
| allyl nonanoate | FL/FR |
| ethyl palmitate | FL/FR |
| methyl laurate | FL/FR |
| nonanoic acid | FL/FR |
2- | nonanol | FL/FR |
| octyl isobutyrate | FL/FR |
delta- | tetradecalactone | FL/FR |
| undecanoic acid | FL/FR |
woody |
| guaiacwood extract acetate | FR |
| guaiacyl acetate | FL/FR |
4- | hydroxybenzaldehyde | FL/FR |
| santalum paniculatum wood oil | FR |
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For Flavor |
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No flavor group found for these |
| allyl methyl trisulfide | FL |
para- | anisyl propionate | FL/FR |
| benzoin | FL/FR |
1- | benzoyl acetone | FL/FR |
| coumane | FL/FR |
6- | decenoic acid | FL |
ortho- | dimethyl hydroquinone | FL/FR |
delta-2- | dodecenolactone | FL/FR |
4- | ethoxy-3-anisaldehyde | FL |
alpha- | ethoxy-ortho-cresol | FL/FR |
| ethyl butyryl lactate | FL |
| farnesyl acetone | FL/FR |
3-(2- | furyl) acrolein | FL/FR |
| glucoethyl vanillin | FL |
| glucovanillin | FL |
| guaiacyl propionate | FL/FR |
| heliotropyl alcohol | FL/FR |
(3S,6S)-(Z)- | linalool oxide (pyranoid) | |
| menthoxypropane diol | FL/FR |
(E)-para- | methoxycinnamaldehyde | FL/FR |
4- | methoxysalicylaldehyde | FL |
| methyl para-anisate | FL/FR |
| methyl vanillate | FL/FR |
cis- | oak lactone | |
| peru balsam oil replacer | |
iso | propyl vanillin | |
(R)-delta- | undecalactone | FL/FR |
| vanillyl butyl ether | FL/FR |
| vanilmandelic acid | FL |
acidic |
| levulinic acid | FL/FR |
aldehydic |
| acetyl nonyryl | FL/FR |
amber |
iso | butyl benzyl carbinol | FL/FR |
anisic |
para- | acetanisole | FL/FR |
ortho- | anisaldehyde | FL/FR |
balsamic |
| benzoin absolute replacer | FL/FR |
sumatra | benzoin gum | FL/FR |
siam | benzoin resin | FL/FR |
sumatra | benzoin resin | FL/FR |
sumatra | benzoin resinoid | FL/FR |
siam | benzoin resinoid | FL/FR |
| opoponax absolute (commiphora erythraea var. glabrescens engle) | FL/FR |
| peru balsam | FL |
| peru balsam absolute | FL/FR |
| peru balsam oil | FL/FR |
| peru balsam resinoid | FL/FR |
| vanillylidene acetone | FL/FR |
berry |
| raspberry ketone methyl ether | FL/FR |
bready |
| coniferaldehyde | FL |
2- | propionyl thiazole | FL |
brown |
2-oxo | butyric acid | FL/FR |
buttery |
| butter cream frosting flavor | FL |
| butter honey flavor | FL |
| butter nut vanilla flavor | FL |
| butter vanilla nut flavor | FL |
| butyl laevo-lactate | FL/FR |
| diacetyl | FL |
cabbage |
| methyl 2-thiofuroate | FL |
caramellic |
| strawberry furanone acetate | FL/FR |
chemical |
| styralyl alcohol | FL/FR |
cherry |
| heliotropin | FL/FR |
para- | methoxycinnamaldehyde | FL/FR |
chocolate |
milk | chocolate flavor | FL |
| chocolate marshmallow flavor | FL |
| chocolate vanilla flavor | FL |
coconut |
delta- | decalactone | FL/FR |
| massoia bark oil CO2 extract | FL |
(R)- | massoia lactone | FL |
6- | methyl coumarin | FL |
| octahydrocoumarin | FL/FR |
delta- | octalactone | FL/FR |
creamy |
| acetoin | FL/FR |
| acetyl butyryl | FL/FR |
| acetyl isobutyryl | FL/FR |
6- | amyl-alpha-pyrone | FL/FR |
alpha- | angelica lactone | FL/FR |
para- | anisaldehyde | FL/FR |
| butyl butyryl lactate | FL/FR |
| creamy lactone | FL/FR |
| dihydrocoumarin | FL |
| divanillin | FL |
| ethyl vanillate | FL/FR |
| flan flavor | FL |
gamma- | hexalactone | FL/FR |
4- | hydroxybenzaldehyde | FL/FR |
| marshmallow flavor | FL |
para- | methyl acetophenone | FL/FR |
| mint lactone | FL/FR |
delta- | nonalactone | FL/FR |
| octyl isobutyrate | FL/FR |
delta- | undecalactone | FL/FR |
gamma- | undecalactone (aldehyde C-14 (so-called)) | FL/FR |
para- | vanillic acid | FL/FR |
para- | vanillyl alcohol | FL/FR |
| veratraldehyde | FL/FR |
dairy |
| methyl (Z)-5-octenoate | FL/FR |
earthy |
1- | nonen-3-ol | FL/FR |
fatty |
(Z)- | dairy lactone | FL/FR |
| diacetyl trimer | FL |
| ethyl undecylenate | FL/FR |
4- | methyl octanoic acid | FL/FR |
| nonanoic acid | FL/FR |
2,4- | octadien-1-ol | FL |
floral |
beta- | naphthyl methyl ketone | FL/FR |
fruity |
| acetoin acetate | FL/FR |
| acetyl isovaleryl | FL |
para- | anisyl acetate | FL/FR |
para- | anisyl alcohol | FL/FR |
| apple vanilla flavor | FL |
| apricot vanilla flavor | FL |
| blueberry vanilla flavor | FL |
gamma- | decalactone | FL/FR |
| ethyl 3-oxohexanoate | FL |
| ethyl methyl-para-tolyl glycidate | FL/FR |
3- | heptyl dihydro-5-methyl-2(3H)-furanone | FL/FR |
(E,E)- | methyl sorbate | FL |
| tangerine maqui berry flavor | FL |
| tolualdehydes (mixed o,m,p) | FL/FR |
| vanilla carboxylate | FL/FR |
green |
| butyl lactate | FL/FR |
| heptanal 2,3-butane diol acetal | FL |
(Z)-4- | hepten-1-ol | FL/FR |
(Z)-4- | heptenal | FL/FR |
(Z)-4- | heptenal diethyl acetal | FL/FR |
honey |
| benzyl phenyl acetate | FL/FR |
lactonic |
gamma- | octalactone | FL/FR |
meaty |
4- | allyl-2,6-dimethoxyphenol | FL |
medicinal |
2,6- | dimethoxyphenol | FL/FR |
milky |
gamma- | butyrolactone | FL/FR |
mushroom |
3- | octen-2-ol | FL/FR |
musk |
| ethylene brassylate | FL/FR |
naphthyl |
2,4- | dimethyl benzaldehyde | FL/FR |
para- | methyl anisole | FL/FR |
nutty |
| furfural acetone | FL |
| nutty cyclohexenone | FL/FR |
2,3,5,6- | tetramethyl pyrazine | FL/FR |
onion |
| durian flavor | FL |
phenolic |
| guaiacyl phenyl acetate | FL/FR |
potato |
| ube flavor | FL |
powdery |
| acetophenone | FL/FR |
| powdery ketone | FL |
rummy |
| vanillyl ethyl ether | FL/FR |
sour |
| butyric acid | FL/FR |
spicy |
para- | anisyl formate | FL/FR |
para- | anisyl methyl ketone | FL/FR |
sumatra | benzoin absolute | FL/FR |
siam | benzoin absolute | FL/FR |
| benzylidene acetone | FL |
| cinnamon vanilla cream flavor | FL |
| cinnamon vanilla flavor | FL |
| horchata flavor | FL |
4- | methyl guaiacol | FL/FR |
| root beer float flavor | FL |
| spicy acetoacetate | FL/FR |
chai | vanilla flavor | FL |
| zingerone | FL/FR |
sweet |
| ethyl 3-(2-hydroxyphenyl) propionate | FL |
| orange vanilla cream flavor | FL |
| vanilla bean absolute (vanilla spp.) | FL/FR |
| vanilla bean aromatica | FL |
| vanilla bean planifolia | FL |
| vanilla butter nut flavor | FL |
| vanilla concentrate | FL |
| vanilla oleoresin bali | FL/FR |
| vanilla resinoid | FL/FR |
| vanilla tahitensis fruit extract | FL/FR |
toasted |
| acetyl propionyl | FL/FR |
tomato |
| methional | FL/FR |
tropical |
| curcuma amada roxb. rhizome oil CO2 extract | FL/FR |
vanilla |
| acetovanillone | FL/FR |
vanilla | chai flavor | FL |
| ethyl vanillin | FL/FR |
| ethyl vanillin isobutyrate | FL/FR |
vanilla | ice cream flavor | FL |
omega- | pentadecalactone | FL/FR |
| propenyl guaethol | FL/FR |
| vanilla aromatica fruit extract | FL/FR |
| vanilla bean absolute (vanilla planifolia) | FL/FR |
| vanilla bean absolute CO2 extract (vanilla planifolia) | FL/FR |
| vanilla bean flavor key | FL |
| vanilla bean oil (vanilla tahitensis) | FL/FR |
| vanilla bean oil CO2 extract | FL/FR |
| vanilla bean paste | FL |
| vanilla bean powder | FL |
| vanilla bean tahitensis | FL |
| vanilla distillates | FL |
| vanilla extract | FL/FR |
bakers white | vanilla flavor | FL |
| vanilla flavor | FL |
bourbon | vanilla flavor | FL |
french | vanilla flavor | FL |
| vanilla flavor key | FL |
| vanilla hazelnut flavor | FL |
| vanilla macadamia nut flavor | FL |
| vanilla nut creme flavor | FL |
| vanilla oleoresin bourbon | FL/FR |
| vanilla pandan flavor | FL |
| vanilla planifolia fruit extract | FL/FR |
| vanilla planifolia fruit water | FL/FR |
| vanilla powder flavor | FL |
| vanilla swirl flavor | FL |
| vanilla tahitensis fruit absolute CO2 extract | FL/FR |
| vanillin | FL/FR |
| vanillin 2,3-butylene glycol acetal | FL/FR |
| vanillin propylene glycol acetal | FL/FR |
| vanillyl acetate | FL/FR |
| vanillyl isobutyrate | FL/FR |
waxy |
| allyl nonanoate | FL/FR |
para- | cresyl laurate | FL/FR |
| ethyl palmitate | FL/FR |
| methyl laurate | FL/FR |
2- | nonanol | FL/FR |
| octyl 2-furoate | FL |
| octyl butyrate | FL/FR |
delta- | tetradecalactone | FL/FR |
| undecanoic acid | FL/FR |
winey |
| valeraldehyde | FL/FR |
woody |
4- | ethyl guaiacol | FL/FR |
ortho- | guaiacol | FL/FR |
| guaiacyl acetate | FL/FR |
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Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
2- | ethoxy-4-(4-methyl-1,3-dioxolan-2-yl) phenol | 2- | ethoxy-4-(4-methyl-1,3-dioxolan-2-yl)phenol | 3- | ethoxy-4-hydroxybenzaldehyde-propylene glycol acetal | 2-(3- | ethoxy4-hydroxyphenyl)-4-methyl-1,3-dioxolane | | ethyl vanillin PG acetal | | ethyl vanillin propylene glycol acetal 80-85% | | ethyl vanillin propyleneglycol acetal | | phenol, 2-ethoxy-4-(4-methyl-1,3-dioxolan-2-yl)- |
Articles:
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