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| IUPAC Name - | prop-2-enyl butanoate |
| InChI - | InChI=1/C7H12O2/c1-3-5-7(8)9-6-4-2/h4H,2-3,5-6H2,1H3 |
| InChIKey - | RMZIOVJHUJAAEY-UHFFFAOYAX |
| SMILES - | CCCC(=O)OCC=C |
| CAS Number : | 2051-78-7 |
| (EINECS) Number : | 218-129-8 |
| Beilstein Number : | 1751642 |
| FEMA Number : | 2021 |
| COE Number : | 280 |
| Molar Refractivity : | 35.97 ± 0.3 cm3 (est) |
| Parachor : | 324.3 ± 4.0 cm3 (est) |
| Index of Refraction : | 1.418 ± 0.02 (est) |
| Surface Tension : | 26.7 ± 3.0 dyne/cm (est) |
| Density : | 0.898 ± 0.06 g/cm3 (est) |
| Polarizability : | 14.26 ± 0.5 10-24cm3 (est) |
| XlogP : | 1.70 (est) |
| XlogP3-AA : | 1.60 (est) |
| Molecular Weight : | 128.1689800 (IUPAC) (PT) (112) |
| Formula : | C7 H12 O2 |
| NMR Predictor : | Predict |
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| Category : | flavor and fragrance agents |
EU / EUROPA / FDA / JECFA Information :
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| JECFA Food Flavoring : | Allyl butyrate.
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| Fl@vouring Number : | 09.054
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| FDA Mainterm : | ALLYL BUTYRATE. |
| FDA Regulation. : | FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION Subpart F--Flavoring Agents and Related Substances Sec. 172.515 Synthetic flavoring substances and adjuvants.
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Suppliers :
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| Berje : | Allyl Butyrate
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| Frutarom : | ALLYL BUTYRATE
≥98.00%, Kosher Odor: Fruity, Green, Pineapple, Sweet, Waxy Suggested Uses: Apple, Apricot, Dairy Products, Peach, Soft Fruits, Tropical Fruits |
| Inoue : | ALLYL BUTYRATE
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| Nanjing : | allyl butyrate
orders in chinese. |
| Penta : | allyl butyrate
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| Pfaltz & Bauer : | Allyl N-Butyrate
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| SAFC Global® : | Allyl butyrate
≥98%, Kosher Odor: apricot; peach |
Organoleptics :
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| Odor Type : | fruity |
| Odor Strength : | medium , recommend smelling in a 10.00 % solution or less |
Odor Description: at 10.00 % in dipropylene glycol. | sweet pungent fruity green pineapple waxy tropical |
Odor Description:
| Sweet pungent fruity green pineapple, with waxy tropical nuances Mosciano, Gerard P&F 14, No. 6, 47, (1989) |
Taste Description: at 10.00 ppm. | Fruity green tropical with sweet fermented waxy nuances Mosciano, Gerard P&F 14, No. 6, 47, (1989) |
Properties :
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| Appearence : | colorless clear liquid |
| Assay : | 98.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| Specific Gravity : | 0.90000 to 0.90500 @ 20.00 °C.
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| Pounds per Gallon - est. : | 7.498 to 7.539
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| Refractive Index : | 1.41200 to 1.41700 @ 20.00 °C.
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| Boiling Point : | 154.00 to 155.00 °C. @ 760.00 mm Hg
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| Boiling Point : | 44.00 to 45.00 °C. @ 15.00 mm Hg
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| Acid Value : | 1.00 max. KOH/g
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| Flash Ppoint : | 114.00 °F. TCC ( 45.56 °C. )
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| logP (o/w) : | 2.20 |
Safety :
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| Most important hazard(s) : | Xn - Harmful. |
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R 10 - Flammable. R 21/22 - Harmful in contact with skin and if swallowed. R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 02 - Keep out of the reach of children. S 16 - Keep away from sources of ignition - No Smoking. S 20/21 - When using do not eat, drink or smoke. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
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| Oral Toxicity(LD50) : | |
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Oral-Rat 250.00 mg/kg Toxicology and Applied Pharmacology. Vol. 6, Pg. 378, 1964.
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| Dermal Toxicity(LD50) : | |
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Skin-Rabbit 530.00 mg/kg Food and Cosmetics Toxicology. Vol. 15, Pg. 613, 1977.
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| Inhalation Toxicity(LC50) : | |
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Not determined
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Safety in Use :
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| Category : | flavor and fragrance agents |
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| IFRA Purity Specification : | < 0.1% free allyl alcohol |
| Recommendation for allyl butyrate fragrance usage levels up to : |
| | 2.0000 % in the fragrance concentrate.
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| Recommendation for allyl butyrate flavor usage levels up to : |
| | 10.0000 ppm in the flavor.
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Safety References :
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| EPI System : | view |
| IFRA : | view standard |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
| SCCNFP : | opinion |
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| WGK Germany : | 3 |
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| | prop-2-enyl butanoate |
| (EINECS) Number : | 218-129-8 |
| RTECS : | ES5775000 for cas# 2051-78-7 |
| Chemidplus : | 002051787 |
| EPA Substance Registry Services : | 2051-78-7 |
| dtp/nci : | 18600 |
References :
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| | prop-2-enyl butanoate |
| NIST Chemistry WebBook : | 2387746441 |
| Pubchem : | 159584 |
Cosmetics :
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| Cosmetic Uses : |
perfuming agents
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Other :
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| Export Tariff Code : | 2915.60.0000 |
| CosIng : | cosmetic data |
| VCF-Online: | VCF Volatile Compounds in Food |
| RIFM : | listed |
| FMA : | listed |
| FDA Everything Added to Food in the United States (EAFUS) | View |