Caproic acid propyl ester

  • Name: Caproic acid propyl ester
  • CAS: 626-77-7
  • Purity: 99%
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Details

Top quality factory supply 626-77-7 Caproic acid propyl ester at low price

  • Molecular Formula: C9H18O2
  • Molecular Weight: 158.241
  • Appearance/Colour: Colorless to pale yellow liquid with pineapple odor 
  • Melting Point: -69 °C(lit.) 
  • Refractive Index: n20/D 1.412(lit.)  
  • Boiling Point: 188.1 °C at 760 mmHg 
  • Flash Point: 51.7 °C 
  • PSA： 26.30000 
  • Density: 0.876 g/cm3 
  • LogP: 2.51990 

Caproic acid propyl ester(Cas 626-77-7) Usage

Preparation

By esterification of hexanoic acid with propyl alcohol in benzene solution in the presence of p-toluenesulfonic acid.

Definition

ChEBI: A hexanoate ester obtained by the formal condensation of the carboxy group of hexanoic acid (caproic acid) with propan-1-ol.

Taste threshold values

Taste characteristics at 50 ppm: pineapple, fruity, sweet, tropical, fresh green and juicy.

InChI:InChI=1/C9H18O2/c1-3-5-6-7-9(10)11-8-4-2/h3-8H2,1-2H3

626-77-7 Relevant articles

Fully recyclable Br?nsted acid catalyst systems

Watson, Christopher B.,Kuechle, Adrianna,Bergbreiter, David E.

, p. 1266 - 1273 (2021/02/26)

Homogeneous and heterogeneous sulfonic a...

Genome mining reveals new bacterial type I Baeyer-Villiger monooxygenases with (bio)synthetic potential

Bianchi, Dario A.,Carabajal, María Ayelén,Ceccoli, Romina D.,Rial, Daniela V.

, (2020/03/19)

Baeyer-Villiger monooxygenases (BVMOs) a...

Selective Monoesterification of Symmetrical Diols Using Resin-Bound Triphenylphosphine

Pathak, Gunindra,Rokhum, Lalthazuala

supporting information, p. 483 - 487 (2015/09/22)

Coupling reactions to make esters and am...

Optimized synthesis of (Z)-3-hexen-1-yl caproate using germinated rapeseed lipase in organic solvent

Liaquat, Muhammad

scheme or table, p. 59 - 65 (2011/07/31)

(Z)-3-hexen-1-yl esters are important gr...

626-77-7 Process route

nonan-4-one
4485-09-0

nonan-4-one

propyl hexanoate
626-77-7

propyl hexanoate

pentyl butyrate
540-18-1

pentyl butyrate

Conditions
Conditions Yield
With baeyer-villiger monooxygenases 2; In ethanol; at 24 ℃; for 24h; Reagent/catalyst; Enzymatic reaction;
60 % ee
3-isopropoxyprop-1-ene
6140-80-3

3-isopropoxyprop-1-ene

Hexanoyl chloride
142-61-0

Hexanoyl chloride

propyl hexanoate
626-77-7

propyl hexanoate

Conditions
Conditions Yield
With molybdenum(V) chloride; In dichloromethane; at 80 ℃; for 1h;
81%

626-77-7 Upstream products

  • 71-23-8
    71-23-8

    propan-1-ol

  • 142-61-0
    142-61-0

    Hexanoyl chloride

  • 142-62-1
    142-62-1

    hexanoic acid

  • 30504-40-6
    30504-40-6

    propyl ester of tetraethyldiamidophosphorus acid

626-77-7 Downstream products

  • 71-23-8
    71-23-8

    propan-1-ol

  • 142-62-1
    142-62-1

    hexanoic acid

  • 187737-37-7
    187737-37-7

    propene

  • 927-49-1
    927-49-1

    dipentyl ketone

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