Isopropyl tiglate
- CAS NO.：1733-25-1
- Empirical Formula: C8H14O2
- Molecular Weight: 142.2
- MDL number: MFCD00016631
- EINECS: 217-067-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 17:32:37
What is Isopropyl tiglate?
Description
Isopropyl tiglate is sweet, minty. It may be prepared by photolysis of 2,2,5,5-tetramethyldihydro-3-furanone in methanol; also by esterification of 3-methyl-2-butenoic acid with isopropyl alcohol in the presence of concentrated sulfuric acid.
Chemical properties
Isopropyl tiglate has a sweet, minty odor
Preparation
By photolysis of 2,2,5,5-tetramethyldihydro-3-furanone in methanol; also by esterification of 3-methyl-2-butenoic acid with isopropyl alcohol in the presence of concentrated sulfuric acid.
Definition
ChEBI: Isopropyl tiglate is a fatty acid ester.
Taste threshold values
Taste characteristics at 30 ppm: green, minty and vegetative.
Properties of Isopropyl tiglate
| Boiling point: | 199.78°C (rough estimate) |
| Density | 0.896 g/mL at 25 °C(lit.) |
| FEMA | 3229 | ISOPROPYL TIGLATE |
| refractive index | n |
| Flash point: | 123 °F |
| Odor | at 1.00 % in dipropylene glycol. sweet mint green vegetable spice |
| JECFA Number | 312 |
| CAS DataBase Reference | 1733-25-1 |
| NIST Chemistry Reference | Isopropyl tiglate(1733-25-1) |
| EPA Substance Registry System | 2-Butenoic acid, 2-methyl-, 1-methylethyl ester, (2E)- (1733-25-1) |
Safety information for Isopropyl tiglate
Computed Descriptors for Isopropyl tiglate
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