2-BUTENE-1,4-DIOL
- CAS NO.：821-11-4
- Empirical Formula: C4H8O2
- Molecular Weight: 88.11
- MDL number: MFCD00063207
- EINECS: 617-300-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:56:36
What is 2-BUTENE-1,4-DIOL?
Chemical properties
Light yellow liquid
The Uses of 2-BUTENE-1,4-DIOL
trans-2-Butene-1,4-diol can be used as an extender in polyurethanes and as a catalyst precursor in the preparation of α,ω,kentro-telechelic poly(THF).
Properties of 2-BUTENE-1,4-DIOL
| Melting point: | 7 °C(lit.) |
| Boiling point: | 131.5 °C12 mm Hg(lit.) |
| Density | 1.07 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform, DMSO, Methanol (Slightly) |
| pka | 13.88±0.10(Predicted) |
| form | Colourless to Off-White Oil to Semi-Solid |
| color | White or Colorless to Yellow |
Safety information for 2-BUTENE-1,4-DIOL
| 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 |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P501:Dispose of contents/container to..… |
Computed Descriptors for 2-BUTENE-1,4-DIOL
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