VINYL STEARATE
Synonym(s):Vinyl octadecanoate;Vinyl stearate
- CAS NO.：111-63-7
- Empirical Formula: C20H38O2
- Molecular Weight: 310.51
- MDL number: MFCD00026667
- EINECS: 203-890-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:16:46
What is VINYL STEARATE?
Chemical properties
White,waxy solid. Insoluble in water and alcohol; moderately soluble in ketones and vegetable oils; soluble in most hydrocarbon and chlorinated solvents. Combustible.
The Uses of VINYL STEARATE
Plasticizer (copolymerizer), lubricant.
Purification Methods
Distil the ester in a vacuum under nitrogen, then crystallise it from acetone (3mL/g) or ethyl acetate at 0o. Store under it nitrogen in the dark. [Swern & Jordan J Am Chem Soc 70 2338 1948, Swern & Jordan Org Synth 30 108 1950, Beilstein 2 III 1019.]
Properties of VINYL STEARATE
| Melting point: | 35-37 °C(lit.) |
| Boiling point: | 145 °C(lit.) |
| Density | 0.904 g/mL at 25 °C(lit.) |
| refractive index | 1.4423 (30/D) |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| Water Solubility | Insoluble in water |
| form | powder to lump to clear liquid |
| color | White or Colorless to Light yellow |
| Specific Gravity | 0.904 |
| Stability: | Stable. Incompatible with acids, bases, strong oxidizing agents. |
| CAS DataBase Reference | 111-63-7(CAS DataBase Reference) |
| EPA Substance Registry System | Octadecanoic acid, ethenyl ester (111-63-7) |
Safety information for VINYL STEARATE
| 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. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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 VINYL STEARATE
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