DIBUTYL ITACONATE
Synonym(s):2-Methylenebutanedioic acid1,4-dibutyl ester;Di(n -butyl) itaconate;Dibutyl itaconate
- CAS NO.：2155-60-4
- Empirical Formula: C13H22O4
- Molecular Weight: 242.31
- MDL number: MFCD00027211
- EINECS: 218-451-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-05 18:44:30
What is DIBUTYL ITACONATE?
The Uses of DIBUTYL ITACONATE
DBI is a monomer that can be copolymerized with pyridine groups to form nanocomposites for the development of bio-based elastomers. Copolymerization of DBI with acrylated epoxidized soya oil (AESO) can produce a thermoset material which finds potential applications in the modification of fatty acids.
General Description
Dibutyl itaconate (DBI) is an itaconate ester that can be prepared by an itaconic acid precursor.
Flammability and Explosibility
Not classified
Properties of DIBUTYL ITACONATE
| Boiling point: | 284 °C(lit.) |
| Density | 0.985 g/mL at 25 °C(lit.) |
| vapor pressure | 0.19Pa at 25℃ |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Specific Gravity | 0.985 |
| Water Solubility | 74.8mg/L at 20℃ |
| CAS DataBase Reference | 2155-60-4(CAS DataBase Reference) |
| EPA Substance Registry System | Butanedioic acid, methylene-, dibutyl ester (2155-60-4) |
Safety information for DIBUTYL ITACONATE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319: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. 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 ITACONATE
| InChIKey | OGVXYCDTRMDYOG-UHFFFAOYSA-N |
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