5-Hexyl-2-thiophenecarboxylic acid
Also known as: 5-hexylthiophene-2-carboxylic acid, 2-Thiophenecarboxylic acid, 5-hexyl-, 5-Hexylthiophene-2-carboxylic acid
5-Hexyl-2-thiophenecarboxylic acid (CAS 90619-86-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H16O2S and a molecular weight of 212.30900 g/mol. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 90619-86-6
- Jingsj CID
- J-1088275-4
- Molecular Formula
- C11H16O2S
- Molecular Weight
- 212.30900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 212.08700 |
|---|---|
| PSA | 65.54000 |
| LogP | 3.56910 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 5-Hexyl-2-thiophenecarboxylic acid?
The CAS number of 5-Hexyl-2-thiophenecarboxylic acid is 90619-86-6.
What are the molecular formula and molecular weight of 5-Hexyl-2-thiophenecarboxylic acid?
5-Hexyl-2-thiophenecarboxylic acid has molecular formula C11H16O2S and molecular weight 212.30900 g/mol.
Is 5-Hexyl-2-thiophenecarboxylic acid hazardous?
5-Hexyl-2-thiophenecarboxylic acid has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H319 — Causes serious eye irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Hexyl-2-thiophenecarboxylic acid (CAS 90619-86-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1088275-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.