5-METHYL-2-HEPTEN-4-ONE suppliers
5-METHYL-2-HEPTEN-4-ONE
- CAS:
- 81925-81-7
- MF:
- C8H14O
- MW:
- 126.2
Suppliers by country/region
Company Type
Properties
- Melting point:
- -66.9°C (estimate)
- Boiling point:
- 170 °C(lit.)
- Density
- 0.845 g/mL at 25 °C(lit.)
- refractive index
- n
20/D 1.444(lit.)
- Flash point:
- 126 °F
- Odor
- at 1.00 % in dipropylene glycol. raw nut skin myrcene ketonic sweet hazelnut filbert
- Odor Type
- nutty
- biological source
- synthetic
- JECFA Number
- 1133
- LogP
- 1.97
- CAS DataBase Reference
- 81925-81-7(CAS DataBase Reference)
- EPA Substance Registry System
- 2-Hepten-4-one, 5-methyl- (81925-81-7)
Safety Information
- Symbol(GHS)
GHS02
- Signal word
- Warning
- Hazard statements
- H226
- Precautionary statements
- P210
- Risk Statements
- 10
- Safety Statements
- 16
- RIDADR
- UN 1993 3/PG 1
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- III
Use
(2E)-5-Methyl-2-hepten-4-one has a fruity, hazelnut, and green odor reminding of dried fruits and a characteristic, nutty, roasted, and nougat-like hazelnut flavor. It was identified as the character compound of natural hazelnut flavor. Preparation is possible, for example, by Grignard reaction of 2-butyl magnesium chloride with crotonaldehyde and subsequent oxidation or by reaction of 2-methylbutanoyl chloride with propene. The material is used in fragrances as top-note booster in exotic fruit and citrus notes and in nut, cocoa, coffee, and so on, flavors.
123 supplier list of "5-METHYL-2-HEPTEN-4-ONE"
- Product Name:Filbert Heptenone
- Products Intro:Purity: 99% | Package: 25L,200L,1000L/drum
- Company Type: Trader
- Country/Region: CHINA
- Main Products: alcohols,acids,esters,aldehydes,ketones
$36.00-1.20 / 1kg
- Product Name:5-METHYL-2-HEPTEN-4-ONE
- Products Intro:Purity: 99% | Package: 1kg;36USD|1000kg;1.2USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Chemical raw materials,Organic raw materials,pharmaceutical intermediates,Flavors and Fragrances,OLED
- Product Name:5-METHYL-2-HEPTEN-4-ONE
- Products Intro:Purity: 98% | Package: 1kg|25kg|100kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 2-Methyltetrahydrofuran-3-thiol,2-Methyl-3-(methylthio) furan
$45.00/ 1kg
- Product Name:5-Methyl-2-Hepten-4-One
- Products Intro:Purity: 99% | Package: 1kg;45USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Candelilla Wax,Cetostearyl alcohol,Ethyl Oleate,Sodium Oleate,Stearyl Alcohol
- Product Name:5-METHYL-2-HEPTEN-4-ONE
- Products Intro:Purity: 99% | Package: 1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:5-Methyl-2-Hepten-4-One
- Products Intro:Purity: 0.99 | Package: 1kg,5kg,25kgs,200kgs;bulk
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Octane booster,lubricant additve,specialty chemicals,ingredients
- Product Name:5-METHYL-2-HEPTEN-4-ONE
- Products Intro:Purity: 98% hanne 82 | Package: 1g;1USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Methyl 3-amino-2-fluorobenzoate
- Product Name:5-Methyl-2-hepten-4-one
- Products Intro:Purity: 0.95&0.99 | Package: 0.1KG;1KG;1000KG | CustNote: High quality
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Triglycol monomethyl ether, CAS 112-35-6,Tetrafluoro-1-propanol, CAS 76-37-9,Aminoacetaldehyde dimethyl acetal, CAS 22483-09-6,Hexachloroethane, CAS 67-72-1,3-Allyloxy-2-Hydroxy-1-Propane,Sodium Salt, CAS 52556-42-0
- Product Name:5-METHYL-2-HEPTEN-4-ONE
- Products Intro:Purity: 0.99 | Package: 1000KG;100KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:5-METHYL-2-HEPTEN-4-ONE
- Products Intro:Purity: 0.99
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Povidone Iodine,Polyquaternium-7,1,2,3-Triacetyl-5-deoxy-D-ribose,Diethyl L-glutamate hydrochloride,Hydroquinone