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Category:flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Appearance: | colorless clear liquid (est) |
| Assay: | 97.00 to 100.00
|
| Food Chemicals Codex Listed: | No |
| Melting Point: | -28.00 °C. @ 760.00 mm Hg
|
| Boiling Point: | 186.00 to 189.00 °C. @ 760.00 mm Hg
|
| Vapor Pressure: | 0.834000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 145.00 °F. TCC ( 62.78 °C. )
|
| logP (o/w): | 3.782 (est) |
| Shelf Life: | 24.00 month(s) or longer if stored properly. |
| Storage: | store in cool, dry place in tightly sealed containers, protected from heat and light. |
| Soluble in: |
| | alcohol | | | mineral oil | | | paraffin oil | | | water, 35.29 mg/L @ 25 °C (est) |
| Insoluble in: |
| | water |
Organoleptic Properties:
| Odor Type: phenolic |
| phenolic spicy styrene clove guaiacol |
| Odor Description:at 0.10 % in dipropylene glycol. phenolic spicy styrene clove guaiacol |
| phenolic spicy styrene clove guaiacol musty coffee nutty |
Odor Description:Phenolic, spicy, styrene, eugenol and guaiacol-like with musty, coffee and nutty nuances Mosciano, Gerard P&F 21, No. 1, 33, (1996) |
| Flavor Type: spicy |
| spicy balsamic musty clove guaiacol nutty |
Taste Description: at 2.50 ppm. Spicy, balsamic, musty and eugenol / guaiacol-like with a nutty nuance Mosciano, Gerard P&F 21, No. 1, 33, (1996) |
| Odor and/or flavor descriptions from others (if found). |
| Bedoukian Research |
| HABANENE ≥94.0%, Kosher |
Odor Description:Herbaceous, leathery, peppery, with notes of elemi oil and thyme, as well as a touch of citrus Adds naturalness to herbal and citrus types at trace levels of use. |
Taste Description:Characteristic oregano, spicy Herbal notes especially Italian type dishes. Good for enhancing spices, such as habanero. |
| R C Treatt & Co Ltd |
| alpha-, para-Dimethylstyrene NI, Kosher |
Odor Description:Burnt wood, roast coffee This product oxidizes and polymerises in the presence of air. |
Taste Description:spicy Used in alcoholic beverages and soft confection at 5ppm, in bakery and frozen confection at 2.5ppm, and desserts and non-alcoholic beverages at 1ppm. Storage: oxidizes, and slowly polymerises in the presence of air. |
Cosmetic Information:
Suppliers:
| Bedoukian Research |
| HABANENE
≥94.0%, Kosher Odor: Herbaceous, leathery, peppery, with notes of elemi oil and thyme, as well as a touch of citrus Use: Adds naturalness to herbal and citrus types at trace levels of use. Flavor: Characteristic oregano, spicy Herbal notes especially Italian type dishes. Good for enhancing spices, such as habanero. |
| DeLong Chemicals America |
| p,a-Dimethylstyrene
|
| Lluch Essence |
| DIMETHYL STYRENE 98%
|
| M&U International |
| HABANENE
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| Penta International |
| p-alpha-DIMETHYL STYRENE
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| R C Treatt & Co Ltd |
| alpha-, para-Dimethylstyrene
NI, Kosher Odor: Burnt wood, roast coffee Use: This product oxidizes and polymerises in the presence of air. Flavor: spicy Used in alcoholic beverages and soft confection at 5ppm, in bakery and frozen confection at 2.5ppm, and desserts and non-alcoholic beverages at 1ppm. Storage: oxidizes, and slowly polymerises in the presence of air. |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| 4-Isopropenyltoluene
|
| Sigma-Aldrich |
| p,a-Dimethylstyrene, ≥98%, stabilized
|
| Certified Food Grade Products |
| TCI AMERICA |
| For experimental / research use only. |
| 4-Isopropenyltoluene (stabilized with TBC) >95.0%(GC)
|
| Tengzhou Xiang Yuan Aroma Chemicals |
| para-alpha-Dimethyl Styrene
|
Safety Information:
| Preferred SDS: View |
| European information : |
| Most important hazard(s): | | Xi - Irritant |
R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 - Wear suitable protective clothing.
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| Hazards identification |
| |
| Classification of the substance or mixture |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
| None found. |
| GHS Label elements, including precautionary statements |
| |
| Pictogram | |
| |
| 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 para-alpha-dimethyl styrene usage levels up to: | | | 0.1000 % in the fragrance concentrate.
|
| |
| Maximised Survey-derived Daily Intakes (MSDI-EU): | 18.00 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA): | 0.30 (μg/capita/day) |
| Threshold of Concern: | 1800 (μg/person/day) |
| Structure Class: | I |
| 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: 4 |
| Click here to view publication 4 |
| | average usual ppm | average maximum ppm |
| baked goods: | - | - |
| beverages(nonalcoholic): | - | 0.15000 |
| beverages(alcoholic): | - | - |
| breakfast cereal: | - | - |
| cheese: | - | - |
| chewing gum: | - | - |
| condiments / relishes: | - | - |
| confectionery froastings: | - | - |
| egg products: | - | - |
| fats / oils: | - | - |
| fish products: | - | - |
| frozen dairy: | - | - |
| fruit ices: | - | - |
| gelatins / puddings: | - | 1.00000 |
| granulated sugar: | - | - |
| gravies: | - | - |
| hard candy: | - | 2.80000 |
| imitation dairy: | - | - |
| instant coffee / tea: | - | - |
| jams / jellies: | - | - |
| meat products: | - | - |
| milk products: | - | - |
| nut products: | - | - |
| other grains: | - | - |
| poultry: | - | - |
| processed fruits: | - | - |
| processed vegetables: | - | - |
| reconstituted vegetables: | - | - |
| seasonings / flavors: | - | - |
| snack foods: | - | - |
| soft candy: | - | - |
| soups: | - | - |
| sugar substitutes: | - | - |
| sweet sauces: | - | - |
Safety References:
References:
Other Information:
Potential Blenders and core components note
| For Odor |
| anisic |
ortho- acetanisole FL/FR |
| balsamic |
amyris wood oil FL/FR |
sumatra benzoin absolute FL/FR |
siam benzoin absolute FL/FR |
benzoin absolute replacer FL/FR |
siam benzoin CO2 extract FL/FR |
siam benzoin resin FL/FR |
sumatra benzoin resin FL/FR |
siam benzoin resinoid FL/FR |
sumatra benzoin resinoid FL/FR |
(E)- benzyl tiglate FL/FR |
alpha- bisabolene FL/FR |
iso bornyl isobutyrate FL/FR |
cinnamic acid FL/FR |
cinnamyl benzoate FL/FR |
cinnamyl formate FL/FR |
copaiba balsam oil FL/FR |
frankincense absolute FL/FR |
guaiacyl phenyl acetate FL/FR |
juniper berry oil terpeneless FL/FR |
methyl cinnamate FL/FR |
myrrh resinoid FR |
opoponax oil (balsamodendron kafal) FL/FR |
opoponax resinoid (balsamodendron kafal) FR |
2- phenoxyethyl formate FR |
3- phenyl propyl acetate FL/FR |
tolu balsam oil FL/FR |
| chocolate |
vanillyl ethyl ether FL/FR |
| creamy |
para- vanillyl alcohol FL/FR |
| floral |
benzyl alcohol FL/FR |
cananga oil FL/FR |
cassie absolute FL/FR |
dimethyl anthranilate FL/FR |
jasmin absolute (from pommade) FL/FR |
jasmin absolute italy (from concrete) FL/FR |
jasmin absolute pommade replacer FR |
jasmin absolute replacer FR |
phenethyl propionate FL/FR |
tuberose absolute chassis FL/FR |
| fruity |
para- tolualdehyde FL/FR |
meta- tolualdehyde FL/FR |
| green |
diphenyl oxide FL/FR |
3- phenyl propionaldehyde FL/FR |
seaweed absolute (fucus vesiculosus et serratus) FL/FR |
| herbal |
cardamom oleoresin FL/FR |
yerba mate absolute FL/FR |
| honey |
phenyl pyruvic acid FL/FR |
| medicinal |
2,6- xylenol FL/FR |
| minty |
ethyl salicylate FL/FR |
piperitenone FL/FR |
| mossy |
oakmoss concrete FR |
sea resorcylate FR |
veramoss (IFF) FR |
| nutty |
nutty cyclohexenone FL/FR |
| phenolic |
anisole FL/FR |
2,3- dimethyl benzofuran FL/FR |
ortho- guaiacol FL/FR |
2'- hydroxyacetophenone FL/FR |
methyl benzoate FL/FR |
4- methyl-2,6-dimethoxyphenol FL/FR |
piper betle leaf oil FR |
4- propyl phenol FL/FR |
2- propyl phenol FL/FR |
4- vinyl phenol FL/FR |
2,5- xylenol FL/FR |
2,3- xylenol FL/FR |
| smoky |
4- ethyl phenol FL/FR |
pyroligneous acids FL/FR |
| spicy |
allspice berry oil FL/FR |
allspice leaf oil FL/FR |
allspice oil FL/FR |
allspice oleoresin FL/FR |
bay leaf oil terpeneless FL/FR |
benzyl isoeugenol FL/FR |
calamus leaf oil FR |
beta- caryophyllene FL/FR |
caryophyllene FL/FR |
cinnamon leaf oil ceylon FL/FR |
(E)- cinnamyl acetate FL/FR |
cinnamyl acetate FL/FR |
clove bud absolute FL/FR |
clove bud oil FL/FR |
clove bud oleoresin FL/FR |
clove leaf absolute FR |
clove leaf oil FL/FR |
clove leaf oil terpeneless FL/FR |
clove leaf resinoid FR |
clove stem oil FL/FR |
dihydroeugenol FL/FR |
4- ethyl guaiacol FL/FR |
eugenol FL/FR |
iso eugenol FL/FR |
eugenyl benzoate FL/FR |
iso eugenyl phenyl acetate FL/FR |
mace oil CO2 extract FL/FR |
methyl eugenol FR |
4- methyl guaiacol FL/FR |
methyl isoeugenol FL/FR |
nutmeg absolute FL/FR |
nutmeg oil CO2 extract FL/FR |
pimenta acris leaf oil FL/FR |
spicy acetoacetate FL/FR |
zingerone FL/FR |
| tonka |
tonka undecanone FR |
| vanilla |
ortho- dimethyl hydroquinone FL/FR |
propenyl guaethol FL/FR |
vanillin FL/FR |
| woody |
atlas cedarwood absolute FR |
cistus twig/leaf oil FL/FR |
guaiacwood oil FL/FR |
guaiacyl acetate FL/FR |
guaiene FL/FR |
patchouli oil FL/FR |
patchouli oil decolorized FL/FR |
patchouli oil molecular distilled FL/FR |
beta- thujaplicin FR |
woody octene FR |
| For Flavor |
| No flavor group found for these |
alpha- bisabolene FL/FR |
cinnamic acid FL/FR |
(E)- cinnamyl acetate FL/FR |
cinnamyl benzoate FL/FR |
2,4- dihydroxybenzoic acid FL |
2,6- dimethoxy-4-vinyl phenol FL |
ortho- dimethyl hydroquinone FL/FR |
eugenyl benzoate FL/FR |
3- methyl crotonic acid FL |
4- methyl salicylaldehyde FL |
piperitenone FL/FR |
2- propyl phenol FL/FR |
4- propyl phenol FL/FR |
para- salicylic acid FL |
seaweed absolute (fucus vesiculosus et serratus) FL/FR |
| aromatic |
| aromatic |
anisole FL/FR |
| balsamic |
benzoin absolute replacer FL/FR |
siam benzoin resin FL/FR |
sumatra benzoin resin FL/FR |
siam benzoin resinoid FL/FR |
sumatra benzoin resinoid FL/FR |
(E)- benzyl tiglate FL/FR |
iso bornyl isobutyrate FL/FR |
copaiba balsam oil FL/FR |
opoponax oil (balsamodendron kafal) FL/FR |
3- phenyl propyl acetate FL/FR |
tolu balsam oil FL/FR |
| burnt |
2,6- xylenol FL/FR |
| chemical |
2,3- dimethyl benzofuran FL/FR |
| creamy |
para- vanillyl alcohol FL/FR |
| fishy |
3- penten-2-one FL |
| floral |
cananga oil FL/FR |
jasmin absolute (from pommade) FL/FR |
jasmin absolute italy (from concrete) FL/FR |
phenethyl propionate FL/FR |
tuberose absolute chassis FL/FR |
| fruity |
benzyl alcohol FL/FR |
dimethyl anthranilate FL/FR |
meta- tolualdehyde FL/FR |
| green |
diphenyl oxide FL/FR |
3- phenyl propionaldehyde FL/FR |
| herbal |
cardamom oleoresin FL/FR |
celery seed oleoresin FL |
yerba mate absolute FL/FR |
| meaty |
2,6- dimethyl thiophenol FL |
ortho- thioguaiacol FL |
| medicinal |
frankincense absolute FL/FR |
| minty |
ethyl salicylate FL/FR |
| musty |
2- ethoxythiazole FL |
2,5- xylenol FL/FR |
| naphthyl |
2'- hydroxyacetophenone FL/FR |
| nutty |
furfural acetone FL |
nutty cyclohexenone FL/FR |
| phenolic |
guaiacyl phenyl acetate FL/FR |
methyl benzoate FL/FR |
4- methyl-2,6-dimethoxyphenol FL/FR |
phenyl pyruvic acid FL/FR |
4- vinyl phenol FL/FR |
2,3- xylenol FL/FR |
| powdery |
ortho- acetanisole FL/FR |
| rummy |
vanillyl ethyl ether FL/FR |
| smoky |
4- ethyl phenol FL/FR |
pyroligneous acids FL/FR |
| spicy |
allspice berry oil FL/FR |
allspice leaf oil FL/FR |
allspice oil FL/FR |
allspice oleoresin FL/FR |
bay leaf oil terpeneless FL/FR |
siam benzoin absolute FL/FR |
sumatra benzoin absolute FL/FR |
siam benzoin CO2 extract FL/FR |
benzyl isoeugenol FL/FR |
caryophyllene FL/FR |
beta- caryophyllene FL/FR |
cassie absolute FL/FR |
cinnamon leaf oil ceylon FL/FR |
cinnamyl acetate FL/FR |
cinnamyl formate FL/FR |
clove bud absolute FL/FR |
clove bud oil FL/FR |
clove bud oleoresin FL/FR |
clove leaf oil FL/FR |
clove leaf oil terpeneless FL/FR |
clove stem oil FL/FR |
dihydroeugenol FL/FR |
iso eugenol FL/FR |
eugenol FL/FR |
iso eugenyl phenyl acetate FL/FR |
galangal root oleoresin FL |
mace oil CO2 extract FL/FR |
methyl cinnamate FL/FR |
4- methyl guaiacol FL/FR |
methyl isoeugenol FL/FR |
nutmeg absolute FL/FR |
nutmeg oil CO2 extract FL/FR |
pimenta acris leaf oil FL/FR |
spicy acetoacetate FL/FR |
para- tolualdehyde FL/FR |
zingerone FL/FR |
| vanilla |
propenyl guaethol FL/FR |
vanillin FL/FR |
| vegetable |
tyramine FL |
| woody |
amyris wood oil FL/FR |
cistus twig/leaf oil FL/FR |
4- ethyl guaiacol FL/FR |
ortho- guaiacol FL/FR |
guaiacwood oil FL/FR |
guaiacyl acetate FL/FR |
guaiene FL/FR |
juniper berry oil terpeneless FL/FR |
patchouli oil FL/FR |
patchouli oil decolorized FL/FR |
patchouli oil molecular distilled FL/FR |
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| | benzene, 1-methyl-4-(1-methylethenyl)- | | p- | cymene, dehydro- | | p- | cymenene | | para- | cymenene | | | dehydro p-cymene | | | dehydro para cymene | | | dehydro para-cymene | | | dehydro-p-cymene | | | dehydro-para-cymene | | p-,alpha- | dimethyl styrene | | p-alpha- | dimethyl styrene | | p,alpha- | dimethyl styrene | | para-,alpha- | dimethyl styrene | | alpha-, para- | dimethylstyrene | | p-,alpha- | dimethylstyrene | | p-a- | dimethylstyrene | | p-alpha- | dimethylstyrene | | p,a- | dimethylstyrene | | p,alpha- | dimethylstyrene | | para-,alpha- | dimethylstyrene | | para-alpha- | dimethylstyrene | | | dimethylstyrene, p-a- | | | habanene (Bedoukian) | | 4- | methyl isopropenyl benzene | | 2-(para- | methyl phenyl) propene | | 4- | methyl-1-(1-methylvinyl)benzene | | 1- | methyl-4-(1-methyl ethenyl) benzene | | 1- | methyl-4-(1-methylethenyl)benzene | | 1- | methyl-4-(prop-1-en-2-yl)benzene | | 1- | methyl-4-isopropenyl benzene | | 1- | methyl-4-isopropenylbenzene | | 1- | methyl-4-prop-1-en-2-yl-benzene | | 1- | methyl-4-prop-1-en-2-ylbenzene | | 4- | methyl-a-methylstyrene | | 4- | methyl-alpha-methyl styrene | | | methyl-p-isopropenylbenzene | | alpha- | methyl-p-methyl styrene | | a- | methyl-p-methylstyrene | | | methyl-para-isopropenyl benzene | | alpha- | methyl-para-methyl styrene | | 4- | methylisopropenylbenzene | | p- | methylisopropenylbenzene | | 2-(4- | methylphenyl)propene | | 2-(p- | methylphenyl)propene | | para-iso | propenyl toluene | | 1-iso | propenyl-4-methylbenzene | | 4-iso | propenyltoluene | | p-iso | propenyltoluene | | iso | propenyltoluene, p- | | | styrene, p-a-dimethyl- | | | styrene, p,a-dimethyl- | | 2-para- | tolyl propene | | 1-p- | tolyl-1-methylethylene | | 2-p- | tolyl-1-propene | | 2-(p- | tolyl)propene | | 2-p- | tolylpropene |
Articles:
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