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HomeProduct name listDibutyl oxalate

Dibutyl oxalate

  • CAS NO.:2050-60-4
  • Empirical Formula: C10H18O4
  • Molecular Weight: 202.25
  • MDL number: MFCD00009442
  • EINECS: 218-092-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-06-07 15:44:00
Dibutyl oxalate Structural

What is Dibutyl oxalate?

Chemical properties

clear colourless liquid

The Uses of Dibutyl oxalate

Dibutyl oxalate has been suggested for use in perfumes as a solvent blender, but does not seem to offer advantages over odorless or low-odor solvents conventionally used.

Definition

ChEBI: Oxalic acid dibutyl ester is a dicarboxylic acid.

General Description

The rate of dibutyl oxalate degradation in ruminal contents from adapted and non-adapted animals was studied.

Synthesis

Dibutyl oxalate is produced from n-Butanol and Oxalic acid by direct esterification.

Properties of Dibutyl oxalate

Melting point: −29 °C(lit.)
Boiling point: 239-240 °C(lit.)
Density  0.986 g/mL at 25 °C(lit.)
refractive index  n20/D 1.423(lit.)
Flash point: 228 °F
Water Solubility  Practically insoluble in water
solubility  Insoluble in water, soluble in alcohol and oils.
form  clear liquid
color  Colorless to Almost colorless
Odor Faint, nondescript odor between fruity and wincy, rather pleasant but weak.
BRN  1776065
CAS DataBase Reference 2050-60-4(CAS DataBase Reference)
NIST Chemistry Reference Ethanedioic acid, dibutyl ester(2050-60-4)
EPA Substance Registry System Ethanedioic acid, dibutyl ester (2050-60-4)

Safety information for Dibutyl oxalate

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H317:Sensitisation, Skin
H318:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Dibutyl oxalate

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