ChemicalBook > Product Catalog > Flavors and fragrances > Synthetic fragrances > Ketones spices > Terpene ketone > β-Lonone
β-Lonone
- Product Name:β-Lonone
- CAS:79-77-6
- MF:C13H20O
- MW:192.3
- EINECS:201-224-3
- Mol File:79-77-6.mol
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β-Lonone Chemical Properties
- Melting point:-49°C
- Boiling point:126-128 °C12 mm Hg(lit.)
- Density 0.945 g/mL at 25 °C(lit.)
- vapor pressure <1 hPa (25 °C)
- refractive index n
20/D 1.52(lit.)
- FEMA 2595 | BETA-IONONE
- Flash point:230 °F
- storage temp. 2-8°C
- solubility 0.11g/l insoluble
- Water Solubility Soluble in water (0.11 mg/mI at 20°C).
- JECFA Number389
- Merck 14,5056
- BRN 1909544
- InChIKeyPSQYTAPXSHCGMF-BQYQJAHWSA-N
- CAS DataBase Reference79-77-6(CAS DataBase Reference)
- NIST Chemistry Reference3-Buten-2-one, 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (E)-(79-77-6)
- EPA Substance Registry System.beta.-Ionone (79-77-6)
- Hazard Codes Xi,N
- Risk Statements 38-51/53-36
- Safety Statements 61-36/37-26
- RIDADR UN 3082 9/PG 3
- WGK Germany 2
- RTECS EN0500000
- TSCA Yes
- HS Code 2914 23 00
- ToxicityLD50 orally in Rabbit: 2920 mg/kg
- Language:EnglishProvider:(3E)-4-(2,6,6-Trimethylcyclohex-1-en-1-yl)but-3-en-2-one
- Language:EnglishProvider:ACROS
- Language:EnglishProvider:SigmaAldrich
- Language:EnglishProvider:ALFA
β-Lonone Usage And Synthesis
- Chemical PropertiesClear Colorless to Pale Yellow Oil
- UsesAn aroma compound commonly found in essential oils such as rose oil. β-Lonone is an important fragrance chemical used in perfumery. β-Ionone is effective in the chemoprevention of rat mammary carcinogenesis.
- DefinitionChEBI: An ionone that is but-3-en-2-one substituted by a 2,6,6-trimethylcyclohex-1-en-1-yl group at position 4.
- Synthesis Reference(s)Synthetic Communications, 17, p. 85, 1987 DOI: 10.1080/00397918708063906
Tetrahedron Letters, 30, p. 645, 1989 DOI: 10.1016/S0040-4039(01)80271-9 - Purification MethodsConvert β-ionone to the semicarbazone (m 149o) by adding 50g of semicarbazide hydrochloride and 44g of potassium acetate in 150mL of water to a solution of 85g of β-ionone in EtOH.
β-Lonone Preparation Products And Raw materials
- Salicylic acid 3-Methyl-4-(2,6,6-trimethyl-2-cyclohexenyl)-3-buten-2-one semicarbazone 3-Butyl-4-(2,6,6-trimethyl-1-cyclohexenyl)-3-buten-2-one 4-(1-Hydroxy-2,6,6-trimethyl-2-cyclohexenyl)-3-buten-2-one 3-Butyl-4-(2,6,6-trimethyl-2-cyclohexenyl)-3-buten-2-one (E)-1,1-Dimethoxy-4-(2,6,6-trimethyl-2-cyclohexenyl)-3-buten-2-one 3-Ethyl-4-(2,6,6-trimethyl-2-cyclohexenyl)-3-buten-2-one 3-Ethyl-4-(2,6,6-trimethyl-1-cyclohexenyl)-3-buten-2-one β-Lonone 4-(2,6,6-Trimethyl-2-cyclohexenyl)-3-buten-2-one Trimethyl borate Methyl vinyl ketone Cyclohexene METHYL IONONE GAMMA Ionone ALPHA-ISO-METHYLIONONE PIPERONYL METHYL KETONE PSEUDOIONONE
β-LononeSupplierMore
- Company Name:J & K SCIENTIFIC LTD.
- Tel:400-666-7788 010-82848833-
- Email:jkinfo@jkchemical.com;market6@jkchemical.com
- Company Name:future industrial shanghai co., ltd
- Tel:400-0066-400
- Email:sales@jonln.com;sales@jonln.com
- Company Name:Alfa Aesar
- Tel:400-610-6006
- Email:saleschina@alfa-asia.com
- Company Name:Energy Chemical
- Tel:400-005-6266 021-58432009
- Email:sales8178@energy-chemical.com
- Company Name:Adamas Reagent, Ltd.
- Tel:400-600-9262
- Email:bxy@titansci.com