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3-Ethyl-2-hydroxy-2-cyclopenten-1-one

3-Ethyl-2-hydroxy-2-cyclopenten-1-one Structure
3-Ethyl-2-hydroxy-2-cyclopenten-1-one
  • CAS No.21835-01-8
  • Chemical Name:3-Ethyl-2-hydroxy-2-cyclopenten-1-one
  • CBNumber:CB6199223
  • Molecular Formula:C7H10O2
  • Formula Weight:126.15
  • MOL File:21835-01-8.mol
3-Ethyl-2-hydroxy-2-cyclopenten-1-one Property
Safety
  • Hazard Codes  :Xn,Xi
  • Risk Statements  :20/22-43
  • Safety Statements  :26-36-36/37
  • WGK Germany  :3
  • HS Code  :29144000
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H317
  • Precautionary statements P280-P333+P313
3-Ethyl-2-hydroxy-2-cyclopenten-1-one Price More Price(7)
  • Brand: Sigma-Aldrich
  • Product number: W315230
  • Product name : Ethylcyclopentenolone
  • Purity: natural, 97%, FG
  • Packaging: sample-k
  • Price: $75
  • Updated: 2019/12/02
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 301744
  • Product name : 3-Ethyl-2-hydroxy-2-cyclopenten-1-one solution
  • Purity: 50 wt. % in propylene glycol
  • Packaging: 25g
  • Price: $75.5
  • Updated: 2019/12/02
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: E0792
  • Product name : 3-Ethyl-2-hydroxy-2-cyclopenten-1-one
  • Purity: >97.0%(GC)
  • Packaging: 5g
  • Price: $50
  • Updated: 2020/06/24
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: E0792
  • Product name : 3-Ethyl-2-hydroxy-2-cyclopenten-1-one
  • Purity: >97.0%(GC)
  • Packaging: 25g
  • Price: $128
  • Updated: 2020/06/24
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: W315230
  • Product name : Ethylcyclopentenolone
  • Purity: natural, 97%, FG
  • Packaging: 100g-k
  • Price: $425
  • Updated: 2019/12/02
  • Buy: Buy

3-Ethyl-2-hydroxy-2-cyclopenten-1-one Chemical Properties,Usage,Production

  • Chemical Properties 3-Ethyl-2-hydroxy-2-cyclopenten-1-one has a caramel-like flavor. This compound is often employed to impart a caramel flavor or coconut notes in food. The compound exhibits flavor-enhancing characteristics.
  • Preparation From 5-methyl-3,5-dicarbethoxy-2-cyclopen-ten-2-ol-one and phosphoric acid; by a patented process; also from dimethyl adipate.
  • Aroma threshold values Aroma characteristics at 0.5%: sweet, brown, caramellic, maple, brown sugar, rum, whiskey, furanone.
  • Taste threshold values A threshold value of 5 ppm, similar to the 3-methyl analog, has been determined by comparative sensory evaluation. Taste characteristics at 12 ppm: sweet, jamy, fruity, brown, toasted, maple, nutty
3-Ethyl-2-hydroxy-2-cyclopenten-1-one Preparation Products And Raw materials
Raw materials
Preparation Products
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21835-01-8, 3-Ethyl-2-hydroxy-2-cyclopenten-1-oneRelated Search:
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  • 3-Ethyl-2-hydroxy-2-cyclopenten-1-one solution 50 wt. % in propylene glycol
  • Ethyl Cyclopentenolone (50%)
  • 2-Cyclopenten-1-one, 3-ethyl-2-hydroxy-
  • 2-Cyclopenten-1-one,3-ethyl-2-hydroxy-(7CI,8CI,9CI)
  • 3-ethyl-2-hydroxy-2-cyclopenten-1-on
  • FEMA 3152
  • ETHYL CYCLOPENTENOLONE
  • 3-ETHYL-HYDROXY-2-CYCLOPENTEN-1-ONE
  • 3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE
  • 3-ETHYL-2-CYCLPENTEN-2-OL-1-ONE
  • 3-Ethyl-2-hydroxy-2-cyclopenten-1-one solution
  • 3-ethyl-2-hydroxycyclopent-2-en-1-one
  • ISOVALERIC ACID 99+% FCC
  • 3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE, 5 0 WT. % SOLUTION IN PROPYLENE GLYCOL
  • 21835-01-8
  • Organic Building Blocks
  • Ketones
  • Building Blocks
  • C7 to C8
  • Carbonyl Compounds
  • pharmacetical
  • C7 to C8
  • Carbonyl Compounds
  • Ketones
  • Alphabetical Listings
  • E-F
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