Articles:
Notes:
Component of strawberry aroma, guava fruit and peel (Psidium guajava), pineapple, yellow passion fruit and other fruits. Also present in white wine and mussels. Flavouring ingredient
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BOC Sciences Best of Chemicals Supplier Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds. BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services. BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies. Email: Marketing US Email: Marketing Email: Sales US Email: Sales Voice: 1-631-485-4226 Fax: 1-631-614-7828 US Voice: 1-631-485-4226 US Fax: 1-631-614-7828 Europe 44-203-286-1088 Facebook Twitter Linkedin Blog Get the App! Product(s): 10544-63-5 Ethyl crotonate 95%
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CJ Latta & Associates, LLC Extensive Line Aromatic Chemicals and Organic Acids. CJ Latta & Associates is a distributor of specialty aromatics and organic acids used in the formulation of flavors and fragrance manufactured worldwide. We pride ourselves on our reputation for, fair pricing, quality and reliability. We’ve built our business on successfully sourcing and developing many challenging specialty chemicals and fine ingredients for our clients. Email: Info US Email: Chip Latta Email: Sales US Email: Chip Latta Voice: (630) 240-8079 Product(s): ETHYL CROTONATE
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Indukern, S.A. F&F Ingredients Division Commitment to quality Idukern F&F Ingredients is your partner for the fragrance and flavor ingredients. Indukern F&F focuses in particular on the service it offers its clients in terms of quality, speed and direct consultancy with more than 1600 different products in stock ready for prompt shipment: Aromachemicals, Essential Oils and Natural Isolates. Email: Info Email: Luciana Soares (Brazil) Email: Gabriela Garcia (Mexico) Email: Jorge Eduardo Clavijo (Colombia) Voice: +34 93 506 91 00 Fax: +34 93 506 91 95 Services Quality Facilities Products List: View Product(s): ETHYL CROTONATE
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Lluch Essence S.L. A family company dedicated to sales and distribution Flexibility, availability, price and quality. Flexibility, availability, price and quality make LLUCH ESSENCE S.L. one of Europe’s references when it comes to essential oils and aroma chemicals, and it is now well known all around the world. Email: Info Voice: 34 93 379 38 49 Fax: 34 93 370 65 04 Linkedin Product(s): ETHYL CROTONATE
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SRS Aromatics Ltd For over 25 years Bringing flavour and fragrance into your world. As suppliers / distributors of ingredients to the fragrance and flavour industries, our goal is to provide high quality materials at competitive prices with an exceptional level of service. Established in 1984, SRS Aromatics Ltd is an independent family owned business which has become very well-respected within the fragrance and flavour industry as a reliable and trustworthy partner. Over the years this has allowed the company to develop strong relationships with many global manufacturers; several of whom we represent in the UK. A core aim of our business is to work extremely closely with both our suppliers and customers to maximise service levels with minimum disruption to supply. Email: Info Email: Sales Voice: +44 (0) 1284 704076 Fax: +44 (0) 1284 760819 Twitter Linkedin News Product(s): ETHYL CROTONATE FCC
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Ernesto Ventós S.A. Leaders in essence We employ our five senses to do our job well. Ventos has specialized in the distribution of raw materials for the flavour and fragrance industry. With more than 1700 references permanently available from stock, we offer a just-in-time response to our customer needs, being able to deliver from 1kg to several tonnes all over the world. Email: Information US Email: Information USA Email: Gemma Parramon (Europe) US Email: Gemma Parramon (Europe) Email: Jorge Sos (Asia) Email: Ramon Rubau (America) Voice: +34 934706210 Fax: +34 934733010 US Voice: +1 856 226 7501 Instagram Linkedin Youtube Press Ads Videos Product(s): ETHYL CROTONATE
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WholeChem, LLC Connecting Innovators To the Building Blocks Of the Universe Custom manufacturer and distributor of specialty ingredients. We make global local. SQF-Certified Supplier We owe our success to our integrity, our dedication to the industry, and our commitment to our clients. We invite your inquiries regarding our current product list and any other products you may be having trouble sourcing. Email: Info Email: Orders Voice: +1 (262) 995.8668 Certification Our Services Products List: View Product(s): Ethyl crotonate
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| CAS Number: | 10544-63-5 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 234-125-9 | |
| FDA UNII: | Search | |
| Beilstein Number: | 1720418 | |
| CoE Number: | 2244 | |
| XlogP3-AA: | 1.30 (est) | |
| Molecular Weight: | 114.14410000 | |
| Formula: | C6 H10 O2 | |
| NMR Predictor: | Predict (works with chrome, Edge or firefox) | |
| Also(can) Contains: | ethyl (E)-2-crotonate | |
Category: flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
| Google Scholar: | Search |
| Google Books: | Search |
| Google Scholar: with word "volatile" | Search |
| Google Scholar: with word "flavor" | Search |
| Google Scholar: with word "odor" | Search |
| Perfumer and Flavorist: | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
| JECFA Food Flavoring: | 1806 ethyl trans-2-butenoate |
| FEMA Number: | 3486 ethyl trans-2-butenoate |
| FDA: | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF): | 623-70-1 ; ETHYL CROTONATE |
| 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. | |
Physical Properties:
| Appearance: | colorless clear liquid (est) |
| Assay: | 98.00 to 100.00 % |
| Food Chemicals Codex Listed: | Yes |
| Specific Gravity: | 0.91400 to 0.92000 @ 20.00 °C. |
| Pounds per Gallon - (est).: | 7.614 to 7.664 |
| Refractive Index: | 1.42300 to 1.42800 @ 20.00 °C. |
| Boiling Point: | 136.00 to 137.00 °C. @ 760.00 mm Hg |
| Acid Value: | 2.00 max. KOH/g |
| Vapor Pressure: | 6.866000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 36.00 °F. TCC ( 2.22 °C. ) |
| logP (o/w): | 1.806 (est) |
| Soluble in: | |
| alcohol | |
| water, slightly | |
| water, 4259 mg/L @ 25 °C (est) | |
| Insoluble in: | |
| water | |
| Similar Items: note | |
| allyl crotonate | |
| isoamyl crotonate | |
| apple crotonate | |
| benzyl crotonate | |
| butyl (E)-2-crotonate | |
| citronellyl crotonate | |
| cyclohexyl crotonate | |
| dimethyl benzyl carbinyl crotonate | |
| ethyl (E)-2-crotonate | |
| fig crotonate | |
| geranyl crotonate | |
| heptyl crotonate | |
| (Z)-3-hexen-1-yl (E)-crotonate | |
| (E)-3-hexen-1-yl crotonate | |
| hexyl (E)-crotonate | |
| octyl crotonate | |
| phenethyl crotonate | |
| 3-phenyl propyl crotonate | |
| plum crotonate | |
| isopropyl (E)-crotonate | |
| propyl crotonate | |
| isopropyl 3-methyl thiocrotonate | |
Organoleptic Properties:
| Odor Type: fermented | |
| pungent fruity acidic estery | |
| Odor Description: at 10.00 % in dipropylene glycol. | pungent fruity acrid ester |
| pungent sharp rummy cognac pineapple fruity meaty | |
| Odor Description: | Pungent, sharp, rum- and cognac-Iike, wth tinny, pineapple, fruity and meaty nuances Mosciano, Gerard P&F 20, No. 6, 49, (1995) |
| Flavor Type: rummy | |
| rummy cognac pungent caramellic fruity | |
| Taste Description: at 10.00 ppm. | Rum, cognac and pungent with caramellic and fruity nuances Mosciano, Gerard P&F 20, No. 6, 49, (1995) |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| CosIng: | cosmetic data |
| Cosmetic Uses: |
perfuming agents |
Suppliers:
| Apple Flavor & Fragrance |
| Ethyl crotonate |
| BOC Sciences |
| For experimental / research use only. |
| Ethyl crotonate 95% |
| CJ Latta & Associates |
| ETHYL CROTONATE |
| Diffusions Aromatiques |
| ETHYL CROTONATE |
| Ernesto Ventós |
| ETHYL CROTONATE |
| Godavari Biorefineries |
| Ethyl Crotonate |
| Grau Aromatics |
| ETHYL-CROTONATE FCC
NI, Kosher |
| Indukern F&F |
| ETHYL CROTONATE
Odor: ETHEREAL, POWERFUL, FRUITY |
| Inoue Perfumery |
| ETHYL CROTONATE |
| Kingchem Laboratories |
| ETHYL CROTONATE (T2 BUTENOATE)
Odor: Sweet, ethereal |
| Lluch Essence |
| ETHYL CROTONATE
Odor: FRUITY, GASSY |
| SRS Aromatics |
| ETHYL CROTONATE FCC |
| WholeChem |
| Ethyl crotonate |
Safety Information:
| European information : | |
| Most important hazard(s): | |
| Xi - Irritant | |
|
R 11 - Highly flammable. 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 23 - Do not breath vapour. 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 36/37/39 - Wear suitable clothing, gloves and eye/face protection. | |
| 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: | |
|
oral-rat LD50 3000 mg/kg Nippon Eiseigaku Zasshi. Japanese Journal of Hygiene. Vol. 34, Pg. 183, 1979. | |
| Dermal Toxicity: | |
|
skin-guinea pig LD50 > 10 mL/kg Journal of Industrial Hygiene and Toxicology. Vol. 26, Pg. 269, 1944. | |
| Inhalation Toxicity: | |
| Not determined | |
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 crotonate usage levels up to: | |||
| 6.0000 % in the fragrance concentrate. | |||
| 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: 10 | |||
| Click here to view publication 10 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | - | 20.70000 | |
| beverages(nonalcoholic): | - | 3.00000 | |
| beverages(alcoholic): | - | 4.00000 | |
| breakfast cereal: | - | - | |
| cheese: | - | - | |
| chewing gum: | - | - | |
| condiments / relishes: | - | - | |
| confectionery froastings: | - | 16.10000 | |
| egg products: | - | - | |
| fats / oils: | - | - | |
| fish products: | - | - | |
| frozen dairy: | - | 8.40000 | |
| fruit ices: | - | 8.40000 | |
| gelatins / puddings: | - | 5.71000 | |
| granulated sugar: | - | - | |
| gravies: | - | - | |
| hard candy: | - | - | |
| 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:
| Flavor & Extract Manufacturers Association (FEMA) reference(s): | |
| The FEMA GRAS assessment of alpha,beta-unsaturated aldehydes and related substances used as flavor ingredients. View pdf | |
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 10544-63-5 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 12191 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 2 |
| ethyl but-2-enoate | |
| Chemidplus: | 0010544635 |
| EPA/NOAA CAMEO: | hazardous materials |
References:
| ethyl but-2-enoate | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 10544-63-5 |
| Pubchem (cid): | 12191 |
| Pubchem (sid): | 135018036 |
| Pherobase: | View |
Other Information:
| (IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| FDA Substances Added to Food (formerly EAFUS): | View |
| HMDB (The Human Metabolome Database): | HMDB39581 |
| FooDB: | FDB019204 |
| YMDB (Yeast Metabolome Database): | YMDB01379 |
| Export Tariff Code: | 2916.19.7000 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
Potential Blenders and core components note
Potential Uses:
| blueberry | FR | |
| cherry | FR | |
| citrus | FR | |
| cucumber | FR | |
| guava | FR | |
| orange | FR | |
| raspberry | FR | |
| strawberry | FR |
Occurrence (nature, food, other): note
| guava fruit Search Trop Picture | |
| michelia figo Search Trop Picture | |
| passion fruit yellow Search Trop Picture | |
| strawberry wild strawberry fruit Search Trop Picture | |
| wine white wine Search Picture |
Synonyms:
| 2- | butenoic acid ethyl ester |
| 2- | butenoic acid, ethyl ester |
| crotonic acid ethyl ester | |
| ethyl 2-butenoate | |
| ethyl but-2-enoate | |
| ethyl crotonate (T2 butenoate) | |
| ethyl-2-butenoate | |
| ethyl-crotonate FCC |