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2-METHYL-4-PENTENOIC ACID

2-METHYL-4-PENTENOIC ACID Structure
2-METHYL-4-PENTENOIC ACID
  • CAS No.1575-74-2
  • Chemical Name:2-METHYL-4-PENTENOIC ACID
  • CBNumber:CB2186731
  • Molecular Formula:C6H10O2
  • Formula Weight:114.14
  • MOL File:1575-74-2.mol
2-METHYL-4-PENTENOIC ACID Property
  • Melting point 17.3°C (estimate)
  • Boiling point 195 °C(lit.)
  • Density 0.949 g/mL at 25 °C(lit.)
  • refractive index n20/D 1.43(lit.)
  • FEMA 3511 | 2-METHYL-4-PENTENOIC ACID
  • Flash point 210 °F
  • storage temp. Inert atmosphere,Room Temperature
  • solubility Chloroform (Slightly), Methanol (Slightly)
  • form clear liquid
  • pka 4.67±0.10(Predicted)
  • color Colorless to Red to Green
  • Odor at 10.00 % in propylene glycol. fruity cheese
  • Odor Type cheesy
  • Water Solubility Slightly soluble in water
  • JECFA Number 355
  • BRN 1720987
  • InChIKey HVRZYSHVZOELOH-UHFFFAOYSA-N
  • LogP 1.34
  • CAS DataBase Reference 1575-74-2(CAS DataBase Reference)
  • Substances Added to Food (formerly EAFUS) 2-METHYL-4-PENTENOIC ACID
  • FDA UNII 29HK385L3G
  • EPA Substance Registry System 4-Pentenoic acid, 2-methyl- (1575-74-2)
Safety
  • Hazard Codes  :C
  • Risk Statements  :22-34
  • Safety Statements  :26-36/37/39-45
  • RIDADR  :UN 3265 8/PG 2
  • WGK Germany  :3
  • TSCA  :Yes
  • HazardClass  :8
  • PackingGroup  :III
  • HS Code  :29161995
  • NFPA 704:
    0
    3 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H290-H302-H314-H318
  • Precautionary statements P234-P260-P264-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P390-P405-P406-P501-P280-P305+P351+P338-P310-P260h-P301+P330+P331-P303+P361+P353-P501a
2-METHYL-4-PENTENOIC ACID Price More Price(2)
  • Brand: Sigma-Aldrich(India)
  • Product number: W351105
  • Product name : 2-Methyl-4-pentenoic acid
  • Purity: ≥98%, FG
  • Packaging: 1SAMPLE-K
  • Price: ₹5141.88
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: M1143
  • Product name : 2-Methyl-4-pentenoic Acid
  • Purity: min. 98.0 %
  • Packaging: 10ML
  • Price: ₹3500
  • Updated: 2022/05/26
  • Buy: Buy

2-METHYL-4-PENTENOIC ACID Chemical Properties,Usage,Production

  • Chemical Properties clear colorless to light yellow liquid
  • Chemical Properties 2-Methyl-4-pentenoic acid has a cheese-like odor.
  • Uses 2-Methyl-4-pentenoic acid is used as raw material for fruit flavor or it is an enhancer of fruity fragrances.
  • Definition ChEBI: 2-Methyl-4-pentenoic acid is a branched-chain fatty acid.
  • Synthesis Reference(s) Chemistry Letters, 9, p. 571, 1980
    Tetrahedron Letters, 21, p. 2181, 1980 DOI: 10.1016/S0040-4039(00)78992-1
2-METHYL-4-PENTENOIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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2-METHYL-4-PENTENOIC ACID Spectrum
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  • 2-Methyl-4-pentenoic Acid, 10 mM in DMSO
  • UNII:29HK385L3G
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  • 2-methyl-4-pentenoicaci
  • FEMA NUMBER 3511
  • FEMA 3511
  • 2-METHYL-4-PENTENOIC ACID
  • 2-METHYLPENT-4-ENOIC ACID

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