Cat#. 1: Molecular weight from the IUPAC atomic weights tables. Set Starty point and interval for your subscription and submit order! (1S,4R)- fenchone is a fenchone that has 1S,4R stereochemistry. A soluble enzyme preparation obtained from homogenates of young fennel leaves converted the acyclic precursors geranyl pyrophosphate and neryl pyrophosphate to fenchol in the presence . It is biosynthesized from geranyl . A colourless, oily liquid found in fennel oil, it is used in perfumery and as flavour in foods. —Oil of fennel contains from 50 to 60 per cent of anethol (see Oleum Anisi) which crystallizes out upon cooling, and dextro-fenchone (C 10 H 16 O, Wallach and Hartmann, 1890), an oily, camphoraceous ketone of bitter taste, solidifying above the temperature of melting ice, boiling at 192° to 193° C. (377.6° to 379.4° F.) and forming with . a. FDA Mainterm (SATF): 7787-20-4 ; L-FENCHONE. >> amp version: fenchone To use or license CAS Common Chemistry for commercial purposes, contact us. SAFETY DATA SHEET - Fisher Sci RB7875200 | C10H16O | ChemSpider Fenchone | CAS#:7787-20-4 | Chemsrc e) Melting point/freezing point Melting point/range: 5 - 6 °C - lit. As an additive, its flavor has been describes as cooling, camphoreous, sweet and minty with a musty, earthy nuance. . CP-TER-008S. FEMA Number: 4519 L-fenchone. = 110 "C; p m.p. To use or license CAS Common Chemistry for commercial purposes, contact us. Fenchol or 1,3,3-trimethyl-2-norbornanol is a monoterpenoid and an isomer of borneol.It is a colorless or white solid. fenchone hydrazone 73509-03-2 Chemsrc provides fenchone(CAS#:1195-79-5) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. The nomination of fenchone to the CSWG is based on widespread low-level consumer exposure, potential exposure of workers, scientific interest, and lack of toxicity data. 469-59- Spiro[9H-benzo[a]fluorene-9,2'(3'H)-furo[3,2-b]pyridin]-11(1H)-one,2,3,3'a,4,4',5',6,6',6a,6b,7,7',7'a,8,11a,11b-hexadecahydro-3-hydroxy-3',6',10,11b . Melting Point/Range 5 - 7 °C / 41 - 44.6 °F Boiling Point/Range 63 - 65 °C / 145.4 149 °F @ 13 mmHg Flash Point 62 °C / 143.6 °F Evaporation Rate No information available Flammability (solid,gas) Not applicable Flammability or explosive limits Upper No data available Lower No data available Vapor Pressure No information available Boiling Point (F): 378 - 381 Boiling Point (C): 192 - 194 Melting Point (F): 41 - 43 Melting Point (C): 5 - 6 Normal melting (fusion) point (K). For Research Use Only. Melting Point/Range 5 °C / 41 °F Softening Point No data available Boiling Point/Range 192 - 194 °C / 377.6 - 381.2 °F@ 760 mmHg Flash Point 52 °C / 125.6 °F Method - No information available _____ Page 4 Boiling Point (F): 378 - 381 Boiling Point (C): 192 - 194 Melting Point (F): 41 - 43 Melting Point (C): 5 - 6 Info. 1: Molecular weight from the IUPAC atomic weights tables. Supplemental Information: This is classified as a Dangerous Good for transport and may be subject to additional shipping charges. It is a mixture of the enantiomers d -fenchone and l -fenchone. Boiling point: 193.5 °C at 760 mmHg Flash Point: 52.8 °C Density: 0.948 g/mL at 25 °C(lit.) f) Initial boiling point and boiling range 192 - 194 °C - lit. Both ketones gave satisfactory melting points (a m.p. Boiling point or initial boiling point and boiling range: 192-194oC(lit.) Name:L(-)-Fenchone,CAS:7787-20-4.Properties:Molecular Fomula:C10H16O,Molar Mass:152.233,Density:0.982g/cm 3 ,Melting Point:5℃,Boling Point:193.5°C at 760 mmHg . uv max (methanol): 275, 335 nm. 100 µg/mL in Methanol. 232-107-5 UN-Nr. Description. Page 3/4 Printing date 11/23/2015 Reviewed on 12/30/2008 Safety Data Sheet per OSHA HazCom 2012 Product name: (+)-Fenchone (Contd. May cause eye and skin irritation. Certified Reference Material. Fenchone 1195-79-5 (alpha), 7787-20-4 (l-), 4695-62-9 (d-) BASIS OF NOMINATION TO THE CSWG . (+)-(1S)-Fenchone, an irregular bicyclic monoterpene ketone thought to be derived via rearrangement of a bicyclic precursor, is one of the major terpenoids of the volatile oil of fennel (Foeniculum vulgare M.). The toxicological properties of this material have not been fully . V c: Critical Volume (m 3 /kg-mol). The characteristic fennel odour is due to the anethol and fenchone it contains. As an additive, its flavor has been describes as cooling, camphoreous, sweet and minty with a musty, earthy nuance. 1195-79-5 - LHXDLQBQYFFVNW-OIBJUYFYSA-N - Fenchone - Similar structures search, synonyms, formulas, resource links, and other chemical information. A fenchone that has (1<stereo>R</stereo>,4<stereo>S</stereo>)-stereochemistry. Experimental Melting Point: 6 °C Jean-Claude Bradley Open Melting Point Dataset 7232: 5-7 °C Sigma-Aldrich SIAL-00380590: Experimental Boiling Point: . Shop D(+)-Fenchone, 97%, Thermo Scientific™ at Fishersci.co.uk. 3082. . Ignition temperature: Not determined Decomposition temperature: Not determined Auto igniting: Not determined. Sol in alcohol, acetone, ether, ethyl acetate. It is an enantiomer of a (1R,4S)-fenchone. Experimental Melting Point: 4 °C Jean-Claude Bradley Open Melting Point Dataset 7233: 5-6 °C (Literature) LabNetwork (old) LN00241379: . These substances respond equally to this liquid crystal phase above or below its melting point. Fenchone is a constituent of and the essential oil of fennel. Normal melting (fusion) point (K). May cause respiratory and digestive tract irritation. Melting point/freezing point Melting point/range: 5 - 6 °C (41 - 43 °F) - lit. 2021-12-25. Shop a large selection of Prenol lipids products and learn more about D(+)-Fenchone, 97%, ACROS Organics. d-Fenchone, d-Fenchone supplier, d-Fenchone distributor, CAS 1195-79-5 4695-62-9, d-Fenchone manufacturer, d-Fenchone wholesale Specific gravity, 0.960 to 0.990 (0.953 to 0.985 at 25°); optical rotation, +6° to +20°; melting-point, usually between 5° and 10°, but should not fall below 4°. It has a structure and an odor similar to camphor. Properties: Yellow needles from methanol, mp 220-223°. Development. It has a structure and an odor similar to those of camphor.Fenchone is a constituent of absinthe and the essential oil of fennel.Fenchone is used as a flavor in foods and in perfumery. A rapid temperature decrease will give a melting point range that is too high. Physical Properties. Therap-Cat-Vet: Has been used as a CNS stimulant. CP-TER-021S. CAS# 7787-20-4. [7787-20-4] EG-Nr. V c: Critical Volume (m 3 /kg-mol). Flammable liquid and vapor. Purity: ≥98%. Boiling point: bp 18 127-128°; bp 16 124-126°; bp 15 120-122°; bp 11.5 113-116°; bp 9 108-110° Therap-Cat: CNS stimulant. Order (+)-Fenchone Standard as Catalog No. We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production. It is a constituent of the essential oils obtained from fennel. No smoking 2.3. b. Not Intended for Diagnostic or Therapeutic . This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. The naturally occurring enantiopure (1R)-endo-(+)-fenchol is used extensively in perfumery.Fenchol gives basil its characteristic scent, and comprises 15.9% of the volatile oils of some species of Aster.. Fenchone is used as a flavor in foods and in perfumery. It is a colorless oily liquid. An inactive product obtained by Wallach by mixing d- and /-fenchyl alcohol had the same melting point. Fenchone is a constituent of absinthe and the essential oil of fennel. List of Reports Available for D-Fenchone Related Products Fenbendazole-d 3 Fenbendazole Fenbuconazole Fenbufen Fenbutatin oxide Fenchlorazol-ethyl Fenchlorphos (+)-Fenchol Fenchone L-Fenchone (1R)-(+)-Fenchyl alcohol Fenclofenac Fenclorim Fendizoic acid Fendosal Fenebrutinib Fenfluramine hydrochloride Fenhexamid Fenipentol Fenitrothion The developmental toxicity endpoint was completed using read-across analogs 1,7,7-trimethylbicyclo [2.2.1]heptan-2-one (CAS# 76-22-2) and d-camphor (CAS# 464-49-3), which provided an MOE >100. . Enter now to get more information Purchase 4695-62-9 Certified Reference Standards from AccuStandard. CAS Common Chemistry is provided under the Creative Commons Attribution-NonCommercial 4.0 International License, or CC BY-NC 4.0 license.By using CAS Common Chemistry, you agree to the terms and conditions of this license. Toronto Research Chemicals 20 Martin Ross Avenue Toronto, ON Canada, M3J 2K8 International: +1 (416) 665-9696 US & Canada: +1 (800) 727-9240 Email: [email protected] TRC is a subsidiary of LGC Standards Production. . g) Flash point 52 °C - closed cup h) Evaporation rate No data available i) Flammability (solid, gas) No data available j) Upper/lower flammability or explosive limits No data available k) Vapour pressure No data . It is biosynthesized from geranyl . Flash Point: 52 deg C. Warning! 4695-62-9 - LHXDLQBQYFFVNW-XCBNKYQSSA-N - (+)-Fenchone - Similar structures search, synonyms, formulas, resource links, and other chemical information. 7787-20-4 L-(-)-Fenchone 98 232-107-5 Section 3 - Hazards Identification EMERGENCY OVERVIEW Appearance: clear, colorless liquid. Research. Refractive index: n20/D 1 . Boiling point 192 - 194 °C (378 - 381 °F) - lit. 2200 L-fenchone. Molecular Weight: 152.23. . It is a colorless oily liquid. Catalog Number. Development. Name:L(-)-Fenchone,CAS:7787-20-4.Properties:Molecular Fomula:C10H16O,Molar Mass:152.233,Density:0.982g/cm 3 ,Melting Point:5℃,Boling Point:193.5°C at 760 mmHg . Flash point 52 °C (126 °F) - closed cup Ignition temperature no data available Auto-ignition temperature no data available Lower explosion limit no data available Upper explosion limit no data available Chemical and physical properties of Fenchone. Fenchol, known as fenchyl alcohol or 1,3,3-trimethyl-2-norbornanol, is a terpene found in hemp, basil, lime, nutmeg, wild celery, etc. Melting Point-64 deg C: Source: Turpentine oil: Formula (CH2)4(COOH)2: HS Code: 2902.19: . It occurs widely in nature. c. Practically insol in water . Alternate Names: (-)-1,3,3-Trimethyl-2-norbornanone. 17034 Classification. FDA: No longer provide for the use of these seven synthetic flavoring substances. Chemical and physical properties of Fenchone. Melting point: Not determined Boiling point: 192 - 194 °C Flash point: 68 °C Auto-ignition temperature: Not determined Decomposition temperature: Not determined Vapour pressure: Not determined Vapour density: Not determined Density: 0.935 - 0.965 g/cm³ (20 °C) Water solubility: Not determined Other hazards No information available Melting point 43-46 °C Boiling point 201-202 °C(lit.) Boiling point 192 - 194 °C (378 - 381 °F) - lit. Ten data points are considered for each CD, then solutes are rejected until 5 or more remain that give an expression with a correlation coefficient of at . Fenchone is an ingredient in several seasonings It has a structure and an odor similar to those of camphor. 25g; Glass bottle. The naturally occurring enantiopure (1R)-endo-(+)-fenchol is used extensively in perfumery.Fenchol gives basil its characteristic scent, and comprises 15.9% of the volatile oils of some species of Aster.. f) Initial boiling point and boiling range 192 - 194 °C - lit. (-)-Fenchone was purchased from SIGMA-ALDRICH Brasil Ltda (product reference: 196436) 98% purity, density: 0.948 g/cm 3 at 25 °C, CAS: 7787-20-4, molecular mass 152.23, boiling point: 192-194 °C and melting point 5-6 °C. Description: Fenchone has a camphorous, thuja, cedar leaf, herbal, earthy, woody aroma. e) Melting point/freezing point Melting point/range: 5 - 6 °C - lit. Precautionary Statements: P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378q-P501c Keep away from heat/sparks/open flames/hot surfaces. Find at CymitQuimica all products linked to CAS 4695-62-9. Molecular Formula: C 10 H 16 O. (-)-Fenchone is oxidized to 6-endo-hydroxyfenchone, 6-exo-hydroxyfenchone and 10-hydroxyfenchone derivatives by CYP2A6 and CYP2B6 in human liver microsomes with CYP2A6 playing a more important role than CYP2B6[1]. density 0.8704 (rough estimate) FEMA 2480 | FENCHYL ALCOHOL refractive index 1.4723 (estimate) Fp 165 °F form neat pka 15.38±0.60(Predicted) JECFA Number 1397 Matrix. Skip Navigation National Library of Medicine Melting point/freezing point Melting point/range: 5 - 6 °C (41 - 43 °F) - lit. We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production. L(-)-Fenchone Revision Date 11-Dec-2020 Full text of Hazard Statements: see section 16 2.2. Product Name: d-Fenchone (CAS NO.4695-62-9) Molecular Formula: C 10 H 16 O Molecular Weight: 152.23g/mol Mol File: 4695-62-9.mol Einecs: 232-107-5 Appearance: Clear colorless to pale yellow liquid Melting Point: 5-6 °C(lit.) 17034 Class. They may show no delay at either temperature, as for limonene; small delays, as for fenchone (about 0.15); larger delays, as for 4-terpineol (about 0.47); or similar big delays at both temperatures, as for cuminal (about 1.80). When oxidized, fenchyl alcohol yields fenchone, when dehydrated, fenchene . Fenchone is a natural organic compound classified as a monoterpene and a ketone. Fenchol is an isomer of borneol, meaning that they share the same formula but a . GHS Hazard and Precautionary Statements. In addition to perfumes, foods, and body products, terpenes are also commonly used in pharmaceuticals and dietary supplements. Research. Our warehouse will be closed beginning Tuesday, December 28 and reopen for shipping on Monday, January 3, 2022. For the identification of active fenchyl alcohol, the acid fenchyl-phthalic acid ester , which melts at 145 to 145,5°, and the phenyl-urethane, which melts at 82 to . +4 °C ADR 9 III WGK 2 CAS No. Danger of explosion: Product is not explosive. CAS Common Chemistry is provided under the Creative Commons Attribution-NonCommercial 4.0 International License, or CC BY-NC 4.0 license.By using CAS Common Chemistry, you agree to the terms and conditions of this license. The Massachusetts Toxics Use Reduction Institute University of Massachusetts Lowell 600 Suffolk Street Lowell, Massachusetts 01854-2866 Tel: (978) 934-3275 Fax: (978) 934-3050 Articles of fenchone are included as well. g) Flash point 52 °C - closed cup h) Evaporation rate No data available i) Flammability (solid, gas) No data available j) Upper/lower flammability or explosive limits No data available k) Vapour pressure No data . Fenchone is a constituent of absinthe and the essential oil of fennel. Description: Fenchone has a camphorous, thuja, cedar leaf, herbal, earthy, woody aroma. of page 2) 38.0.2 Flammability (solid, gaseous) Not determined. The boiling points (°C, 1 × 10) of diverse C10 polar solutes from volatile oils are set against their relative retention times versus n-undecane to calculate linear equations for 12 commercial modified cyclodextrin (CD) capillary phases. Avantor ®, a Fortune 500 company, is a leading global provider of mission-critical products and services to customers in the biopharma, healthcare, education & government, and advanced technologies & applied materials industries.Our portfolio is used in virtually every stage of the most important research, development and production activities in the industries we serve. Fenchone is an organic compound classified as a monoterpenoid and a ketone.It is a colorless oily liquid. By the way: Through your account you can customize or delete your subscriptions anytime. It has a structure and an odor similar to those of camphor. Melting point (mp) 5 °C Storage temp. provided fenchone an MOE >100. However, formation of explosive air/vapor . Fenchol or 1,3,3-trimethyl-2-norbornanol is a monoterpenoid and an isomer of borneol.It is a colorless or white solid. 2005-07-10. Chemical Properties of Fenchone (CAS 1195-79-5) Download as PDF file Download as Excel file Download as 2D mole file Predict properties. CAS Number: 7787-20-4. Flammability: no data available : Lower and upper explosion limit / flammability limit: no data available: Flash point: 52.8oC: Auto-ignition temperature: no data available: Decomposition temperature: no data available: pH: no . A fenchone that has 1<stereo>S</stereo>,4<stereo>R</stereo> stereochemistry. Production. -Fenchone ROTICHROM . Flash point 52 °C (126 °F) - closed cup Ignition temperature no data available Auto-ignition temperature no data available Lower explosion limit no data available Upper explosion limit no data available Other names for fenchone include dl -fenchone and (±)-fenchone. Fenchone Chemical is an organic compound classified as a monoterpenoid and a ketone. Hazard Statements: H226 Flammable liquid and vapour. The impact these fungi have on wine quality is poorly understood as are remedial practices in the winery to minimize wine faults. A rapid temperature increase will give a melting point range that is too low. Create. (-)-Fenchone, a bicyclic monoterpene, is widely distributed in plants and found in essential oils from Thuja occidentalis. Physical Properties. Why is it important to allow the Mel-Temp to cool 15 °C below the melting point before placing the second capillary tube in, and to set the temperature increase to 1-2 °C per minute? Chemical Properties of Fenchone (CAS 18492-37-0) Download as PDF file Download as Excel file Download as 2D mole file Predict properties. = 63-64 "C) corresponding to literature values (ll), and 20% of each was converted to the corresponding semicar- bazone (melting point ranges again consistent with literature values (11)) for determination of 'H:I4C ratio (a-fenchocam- A colourless, oily liquid found in fennel oil, it is used in perfumery and as flavour in foods. Compounds found in bunch rot affected grapes and wine are typically described as having mushroom, earthy odors and include geosmin, 2-methylisoborneol, 1-octen-3-ol, 2-octen-1-ol, fenchol, and fenchone. EHbUjh, pMT, qrnZrUa, ieq, fGR, JRRCtYc, lcLIite, GXnYb, WyrmK, vAOGD, xil,

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