Isopropyl tiglate
惕各酸异丙酯
Also known as: FEMA 3229, Isopropyl 2-methyl-2-butenoate, (E)-Isopropyl 2-methyl-2-butenoate, Isopropyl 2-methylcrotonate, isopropylalpha-methylcrotonate, propan-2-yl 3-methylbut-2-enoate, i-propyl tiglate, isopropyltiglate, Tiglinsaeure-isopropylester, Tiglic acid isopropyl ester, 2-Methyl-2-butenoic acid isopropyl ester
Isopropyl tiglate (CAS 1733-25-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H14O2 and a molecular weight of 142.19600 g/mol. It is also known as FEMA 3229, Isopropyl 2-methyl-2-butenoate and (E)-Isopropyl 2-methyl-2-butenoate. Key properties include a boiling point of 165.4ºC at 760mmHg, a density of 0.9g/cm3 and a flash point of 54.9ºC. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1733-25-1
- Jingsj CID
- J-1066709-9
- Molecular Formula
- C8H14O2
- Chinese Name
- 惕各酸异丙酯
- Molecular Weight
- 142.19600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 165.4ºC at 760mmHg |
|---|---|
| Density | 0.9g/cm3 |
| Flash Point | 54.9ºC |
| Exact Mass | 142.09900 |
| PSA | 26.30000 |
| LogP | 1.90420 |
| Vapor Pressure | 1.88mmHg at 25°C |
| Refractive Index | n20/D 1.431(lit.) |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2916190090 |
|---|---|
| Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Isopropyl tiglate?
The CAS number of Isopropyl tiglate is 1733-25-1.
What are the molecular formula and molecular weight of Isopropyl tiglate?
Isopropyl tiglate has molecular formula C8H14O2 and molecular weight 142.19600 g/mol.
Is Isopropyl tiglate hazardous?
Isopropyl tiglate has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of Isopropyl tiglate?
For Isopropyl tiglate, Upstream Products: Tiglic acid, Isopropanol; Downstream Products: Isopropyl 2-methylbutyrate, 2-Methyl-1-butanol, (S)-(-)-2-Methyl-1-butanol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Isopropyl tiglate (CAS 1733-25-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1066709-9 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.