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2-(p-tolyl)propionaldehyde
Notes:
Occurs in parsley oil
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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): 99-72-9 2-p-tolylpropionaldehyde
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Glentham Life Sciences Ltd The Chemical, Biochemical & Research Essentials Supplier Glentham Life Sciences is a supplier of fine chemicals and raw materials with warehousing, laboratories and packaging facilities in the UK. With a Glentham Life Sciences account you can view more product details, request quotes and order products online. Email: Info Email: Sales Email: Tech Support Voice: +44 (0) 1225 667798 Fax: +44 (0) 2033 978909 Facebook Twitter Linkedin Google+ News Distribution Products List: View Product(s): GK8164 4-Methylhydratropaldehyde
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Penta International Corporation Chemistry innovation At Penta, our products and services help businesses do business better. For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes. US Email: Technical Services US Email: Sales US Voice: (973) 740-2300 US Fax: (973) 740-1839 Product(s): 20-60900 2-(p-TOLYL)-PROPIONALDEHYDE
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Synerzine, Inc. Innovation. Customization. Aroma Ingredients. Synerzine is a leading supplier of flavor and fragrance ingredients. Synerzine expresses what we have grown to embody as an organization - the synergy and connection between raw ingredients, science, technology, and the final product. Our experienced team is passionate about bringing our customers high-quality innovative ingredients that they can trust. Building upon our 44 year history, the Synerzine team provides customers around the globe with convenient access to over 1200 high-quality aroma ingredients. We actively engage with customers to add a wide array of new products and services on a regular basis. Our aim is to delight every customer with our exceptional services, large product selection, customization and the highest quality and safety standards. We provide our customers with true value designed to help them bring their products to market faster. US Email: Customer Service US Email: Sales US Voice: (404) 524-6744 US Fax: (404) 577-1651 Inquiry Products List: View Product(s): W13990 P-METHYL HYDRATROPICALDEHYDE
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| CAS Number: | 99-72-9 |  3D/inchi
|
| Other(deleted CASRN): | 33596-66-6 | |
| ECHA EINECS - REACH Pre-Reg: | 202-782-0 | |
| FDA UNII: | QCM2X1V31N | |
| Nikkaji Web: | J35.361B | |
| CoE Number: | 131 | |
| XlogP3-AA: | 2.30 (est) | |
| Molecular Weight: | 148.20484000 | |
| Formula: | C10 H12 O | |
| NMR Predictor: | Predict (works with chrome, Edge or firefox) | |
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: | 1471 2-(p-tolyl)propionaldehyde |
| DG SANTE Food Flavourings: | 05.043 2-(p-tolyl)propionaldehyde |
| FEMA Number: | 3078 2-(p-tolyl)propionaldehyde |
| FDA: | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF): | 99-72-9 ; 2-(P-TOLYL)-PROPIONALDEHYDE |
| 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: | pale yellow clear liquid (est) |
| Assay: | 97.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.97900 to 0.98500 @ 25.00 °C. |
| Pounds per Gallon - (est).: | 8.146 to 8.196 |
| Refractive Index: | 1.51300 to 1.51700 @ 20.00 °C. |
| Boiling Point: | 222.00 to 224.00 °C. @ 760.00 mm Hg |
| Acid Value: | 5.00 max. KOH/g |
| Vapor Pressure: | 0.080000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 213.00 °F. TCC ( 100.56 °C. ) |
| logP (o/w): | 2.544 (est) |
| Soluble in: | |
| alcohol | |
| water, 558.6 mg/L @ 25 °C (est) | |
| Insoluble in: | |
| water | |
Organoleptic Properties:
| Odor Type: green | |
| floral green sweet woody herbal powdery | |
| Odor Description: at 10.00 % in dipropylene glycol. | floral green sweet woody herbal powdery |
| floral green sweet woody herbal powdery | |
| Odor Description: | Floral, green, sweet, with woody herbal powdery nuances Mosciano, Gerard P&F 16, No. 3, 79, (1991) |
| Flavor Type: green | |
| green woody waxy musty | |
| Taste Description: at 10.00 ppm. | Green, woody, waxy and musty Mosciano, Gerard P&F 16, No. 3, 79, (1991) |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| CosIng: | cosmetic data |
| Cosmetic Uses: |
perfuming agents |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| 2-p-tolylpropionaldehyde |
| Glentham Life Sciences |
| 4-Methylhydratropaldehyde |
| Penta International |
| 2-(p-TOLYL)-PROPIONALDEHYDE |
| Synerzine |
| P-METHYL HYDRATROPICALDEHYDE |
Safety Information:
| 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. | |
| Human Experience: | |
| 4 % solution: no irritation or sensitization. | |
| Oral/Parenteral Toxicity: | |
|
oral-rat LD50 3500 mg/kg Food and Cosmetics Toxicology. Vol. 14, Pg. 607, 1976. | |
| Dermal Toxicity: | |
|
skin-rabbit LD50 > 5000 mg/kg Food and Cosmetics Toxicology. Vol. 14, Pg. 607, 1976. | |
| 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 para-methyl hydratropaldehyde usage levels up to: | |||
| 4.0000 % in the fragrance concentrate. | |||
| Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.034 (μg/capita/day) | ||
| Maximised Survey-derived Daily Intakes (MSDI-USA): | 0.01 (μg/capita/day) | ||
| 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: 3 | |||
| Click here to view publication 3 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | - | 0.20000 | |
| beverages(nonalcoholic): | - | 0.13000 | |
| beverages(alcoholic): | - | 0.00500 | |
| breakfast cereal: | - | - | |
| cheese: | - | - | |
| chewing gum: | - | - | |
| condiments / relishes: | - | - | |
| confectionery froastings: | - | - | |
| egg products: | - | - | |
| fats / oils: | - | - | |
| fish products: | - | - | |
| frozen dairy: | - | 0.13000 | |
| fruit ices: | - | 0.13000 | |
| gelatins / puddings: | - | - | |
| granulated sugar: | - | - | |
| gravies: | - | - | |
| hard candy: | - | 0.13000 | |
| 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:
| European Food Safety Athority(EFSA): | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
| European Food Safety Authority (EFSA) reference(s): | |
| Flavouring Group Evaluation 55 (FGE.55): Consideration of phenyl-substituted aliphatic alcohols and related aldehydes and esters evaluated by JECFA (63rd meeting) structurally related to phenethyl alcohol, aldehyde, esters and related phenylacetic acid esters evaluated by EFSA in FGE.14 (2005) and aryl-substituted saturated and unsaturated primary alcohol/aldehyde/acid/ester derivatives evaluated by EFSA in FGE.15 (2005) (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) View page or View pdf | |
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 99-72-9 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 60990 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 2 |
| 2-(4-methylphenyl)propanal | |
| Chemidplus: | 0000099729 |
References:
| 2-(4-methylphenyl)propanal | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 99-72-9 |
| Pubchem (cid): | 60990 |
| Pubchem (sid): | 135017994 |
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): | HMDB33382 |
| FooDB: | FDB011412 |
| Export Tariff Code: | 2912.49.0000 |
| ChemSpider: | View |
Potential Blenders and core components note
Potential Uses:
| almond | FR | |
| cherry | FR | |
| cream | FR | |
| cucumber | FR | |
| floral | FR | |
| grape | FR | |
| melon | FR | |
| nut | FL | |
| vanilla | FR |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| benzeneacetaldehyde, a,4-dimethyl- | |
| alpha,4- | dimethyl benzene acetaldehyde |
| alpha,4- | dimethylbenzeneacetaldehyde |
| hydratropaldehyde p-methyl- | |
| hydratropaldehyde, p-methyl- | |
| p- | methyl hydratropaldehyde |
| 2,4- | methyl phenyl propionaldehyde |
| 2-(4- | methyl phenyl) propionaldehyde |
| 2-(para- | methyl phenyl) propionaldehyde |
| methyl-a-methylphenylacetaldehyde, p- | |
| para- | methyl-alpha-methyl phenyl acetaldehyde |
| p- | methyl-alpha-methylphenylacetaldehyde |
| 4- | methylhydratropaldehyde |
| p- | methylhydratropaldehyde |
| para- | methylhydratropaldehyde |
| methylhydratropic aldehyde, p- | |
| 2-(4'- | methylphenyl)-propanal |
| 2-(4- | methylphenyl)propanal |
| 2-(4- | methylphenyl)propionaldehyde |
| 2-(p- | methylphenyl)propionaldehyde |
| 2,4- | methylphenylpropionaldehyde |
| propionaldehyde, 2-(p-tolyl)- | |
| 2-p- | tolyl-propionaldehyde |
| 2-(para- | tolyl) propanal |
| 2-(para- | tolyl) propionaldehyde |
| 2-(para- | tolyl) propionic aldehyde |
| 2-(p- | tolyl)propanal |
| 2-(p- | tolyl)propionaldehyde |
| 2-(p- | tolyl)propionic aldehyde |