Product Name

  • Name

    Isobutyl 2,2-dimethyl-5-(2,5-xylyloxy)valerate

  • EINECS
  • CAS No. 149105-26-0
  • Density 0.972 g/cm3
  • Solubility
  • Melting Point
  • Formula C19H30 O3
  • Boiling Point 390 °C at 760 mmHg
  • Molecular Weight 306.445
  • Flash Point 164.4 °C
  • Transport Information
  • Appearance Light yellow to brown yellow liquid
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 149105-26-0 (Isobutyl 2,2-dimethyl-5-(2,5-xylyloxy)valerate)
  • Hazard Symbols
  • Synonyms Isobutyl 2,2-dimethyl-5-(2,5-xylyloxy)valerate;
  • PSA 35.53000
  • LogP 4.68780

Synthetic route

2,5-Dimethylphenol
95-87-4

2,5-Dimethylphenol

5-chloro-2,2-dimethylpentanoic acid isobutyl ester
109232-37-3

5-chloro-2,2-dimethylpentanoic acid isobutyl ester

isobutyl 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoate
149105-26-0

isobutyl 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoate

Conditions
ConditionsYield
With tetrabutylammomium bromide; sodium hydroxide In water at 25 - 132℃; under 1500.15 Torr; for 5h; Solvent; Temperature; Time; Autoclave;80%
isobutyl 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoate
149105-26-0

isobutyl 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoate

A

gemfibrozil
25812-30-0

gemfibrozil

B

C30H42O6
1446438-83-0

C30H42O6

C

C22H34O5
1446438-84-1

C22H34O5

Conditions
ConditionsYield
Stage #1: isobutyl 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoate With sodium hydroxide In toluene at 100 - 112℃; for 7h;
Stage #2: With water at 70 - 80℃;
A 127.5 g
B n/a
C n/a

Isobutyl 2,2-dimethyl-5-(2,5-xylyloxy)valerate Chemical Properties

IUPAC   Name: 2-Methylpropyl 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoate      
Empirical Formula: C19H30O3
Molecular Weight: 306.4397 
Product Categories: Chemical intermediate for Gemfibrozil ; Intermediatesofgemfibroil
Freely Rotating Bonds: 9
Polar Surface Area: 35.53 Å2
Index of Refraction: 1.487
Molar Refractivity: 90.6 cm3
Molar Volume: 314.9 cm3
Polarizability: 35.92 ×10-24 cm3
Surface Tension: 32.8 dyne/cm
Density: 0.972 g/cm3
Flash Point: 164.4 °C
Enthalpy of Vaporization: 63.95 kJ/mol
Boiling Point: 390 °C at 760 mmHg
Vapour Pressure: 2.73E-06 mmHg at 25°C 
The Cas Register Number of  Isobutyl 2,2-dimethyl-5-(2,5-xylyloxy)valerate is 149105-26-0.The chemical synonyms of  Isobutyl 2,2-dimethyl-5-(2,5-xylyloxy)valerate (CAS NO.149105-26-0) are 2-Methylpropyl 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoate .The molecular structure of  Isobutyl 2,2-dimethyl-5-(2,5-xylyloxy)valerate (CAS NO.149105-26-0) is
.

Isobutyl 2,2-dimethyl-5-(2,5-xylyloxy)valerate Uses

  Isobutyl 2,2-dimethyl-5-(2,5-xylyloxy)valerate (CAS NO.149105-26-0) is used in organic synthesis .

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