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5-METHYL-2-HEPTEN-4-ONE

5-METHYL-2-HEPTEN-4-ONE Structure
5-METHYL-2-HEPTEN-4-ONE
  • CAS No.81925-81-7
  • Chemical Name:5-METHYL-2-HEPTEN-4-ONE
  • CBNumber:CB0156208
  • Molecular Formula:C8H14O
  • Formula Weight:126.2
  • MOL File:81925-81-7.mol
5-METHYL-2-HEPTEN-4-ONE Property
Safety
  • Risk Statements  :10
  • Safety Statements  :16
  • RIDADR  :UN 1993 3/PG 1
  • WGK Germany  :3
  • TSCA  :Yes
  • HazardClass  :3
  • PackingGroup  :III
  • NFPA 704:
    2
    2 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H226
  • Precautionary statements P210
5-METHYL-2-HEPTEN-4-ONE Price More Price(9)
  • Brand: Sigma-Aldrich(India)
  • Product number: W376109
  • Product name : 5-Methyl-2-hepten-4-one solution
  • Purity: natural, 10?wt. % in ethanol, FG
  • Packaging: 1SAMPLE-K
  • Price: ₹5272.5
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: W376109
  • Product name : 5-Methyl-2-hepten-4-one solution
  • Purity: natural, 10?wt. % in ethanol, FG
  • Packaging: 25G
  • Price: ₹16761
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: W376109
  • Product name : 5-Methyl-2-hepten-4-one solution
  • Purity: natural, 10?wt. % in ethanol, FG
  • Packaging: 100G
  • Price: ₹45154.8
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: W376108
  • Product name : 5-Methyl-2-hepten-4-one, predominantly trans
  • Purity: 98%, FG
  • Packaging: 1SAMPLE-K
  • Price: ₹5141.88
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: W376108
  • Product name : 5-Methyl-2-hepten-4-one, predominantly trans
  • Purity: 98%, FG
  • Packaging: 25G
  • Price: ₹20437.6
  • Updated: 2022/06/14
  • Buy: Buy

5-METHYL-2-HEPTEN-4-ONE Chemical Properties,Usage,Production

  • Description 5-Methyl-2-hepten-4-one has a hazelnut, metallic, buttery odor and a hazelnut, buttery, mushroom taste.
  • Chemical Properties (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.
  • Chemical Properties 5-Methyl-2-hepten-4-one has a hazelnut, metallic, buttery odor and a hazelnut, buttery, mushroom taste.
  • Occurrence Reported found in roasted hazelnuts and roasted filberts.
  • Aroma threshold values Aroma characteristics at 1.0%: sweet roasted hazelnuts, rich nutty with a roasted nut skin.
  • Taste threshold values Taste characteristics at 5 ppm: nutty, roasted, coffee, cocoa, brown with an earthy brown and meaty nuance, sugar fondant, delicate, hazelnut, with macadamia and pecan nuances
  • Trade name Filbertone (Symrise).
5-METHYL-2-HEPTEN-4-ONE Preparation Products And Raw materials
Raw materials
Preparation Products
5-METHYL-2-HEPTEN-4-ONE Suppliers
Global(136)Suppliers
  • Supplier：
    Henan Fengda Chemical Co., Ltd
  • Tel：+86-371-86557731<br/>+86-13613820652
  • Email：info@fdachem.com
  • Country：China
  • ProdList：20235
  • Advantage：58
  • Supplier：
    career henan chemical co
  • Tel：+86-0371-86658258<br/>+8613203830695
  • Email：factory@coreychem.com
  • Country：China
  • ProdList：29808
  • Advantage：58
  • Supplier：
    SIMAGCHEM CORP
  • Tel： +86-13806087780
  • Email：sale@simagchem.com
  • Country：China
  • ProdList：17365
  • Advantage：58
  • Supplier：
    Career Henan Chemica Co
  • Tel：+86-0371-86658258<br/>+8613203830695
  • Email：laboratory@coreychem.com
  • Country：China
  • ProdList：30231
  • Advantage：58
5-METHYL-2-HEPTEN-4-ONE Spectrum
81925-81-7, 5-METHYL-2-HEPTEN-4-ONERelated Search:
  • M-N
  • Flavors and Fragrances
  • Alphabetical Listings
  • 高端化学
  • 化工原料及中间体
  • 化工材料
  • 日化原料
  • 合成
  • 香精香料
  • C2H5CHCH3COCHCHCH3
  • (榛子酮)5-甲基-2-庚烯-4-酮
  • 5-甲基-2-庚酮-4-一
  • 5-甲基-2-庚烯-4-酮(榛子酮 )
  • 5-甲基-2-庚烯-4-酮,99%
  • 反式:5-甲基-2-庚烯-4-酮(榛子酮)
  • 5-甲基-2-庚烯-4-酮, 主要为反式
  • 5-甲基-2-庚烯-4-酮
  • 榛子酮
  • 81925-81-7
  • UNII:8K2S58736F
  • 5-Methyl-2-hepten-4-one, predominantly <I>trans<
  • Natural 5-Methyl-2-hepten-4-one
  • FILBERTONE
  • 5-Methyl-2-hepten-4-one solution
  • filbert heptenone
  • 5-Methyl-2-hepten-4-one, predominantly <I>trans</I>
  • 5-Methyl-2-hepten-4-one, predoMinantly trans, 99%
  • 5-Methylhept-2-en-4-one
  • Hazelnut ketone
  • 5-METHYL-2-HEPTEN-4-ONE
  • FEMA 3761
  • 5-METHYL-2-HEPTEN-4-ONE NATURAL 10% IN ETHANOL
  • 5-METHYL-2-HEPTEN-4-ONE IN 10% IN ETHANOL
  • 5-METHYL-2-HEPT-4-ONE
  • 5-Methyl-2-hepten-4-one,99%
  • 5-METHYL-2-HEPTEN-4-ONE 98% PREDOMINAN
  • 5-methyl-2-hepten-4-on
  • 2-hepten-4-one,5-methyl-

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