Sodium 2-ethylhexanoate
异辛酸钠
Also known as: Sodium isooctanoate, 2-Ethylhexanoic acid sodium salt, 2-Ethylcaproic acid sodium salt, Sodium 2-ethylcaproate, Sodium 2-ethylhexanoate, min. 97%, MFCD00014007, EINECS 243-283-8, Hexanoic acid, 2-ethyl-, sodium salt (1:1)
Sodium 2-ethylhexanoate (CAS 19766-89-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H15NaO2 and a molecular weight of 166.193 g/mol. It is also known as Sodium isooctanoate, 2-Ethylhexanoic acid sodium salt and 2-Ethylcaproic acid sodium salt. Key property: a melting point of >300 °C(lit.). It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19766-89-3
- Jingsj CID
- J-1492614-7
- Molecular Formula
- C8H15NaO2
- Chinese Name
- 异辛酸钠
- Molecular Weight
- 166.193 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | >300 °C(lit.) |
|---|---|
| Exact Mass | 166.096970 |
| PSA | 40.13000 |
| LogP | 0.95270 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Sodium 2-ethylhexanoate?
The CAS number of Sodium 2-ethylhexanoate is 19766-89-3.
What are the molecular formula and molecular weight of Sodium 2-ethylhexanoate?
Sodium 2-ethylhexanoate has molecular formula C8H15NaO2 and molecular weight 166.193 g/mol.
Is Sodium 2-ethylhexanoate hazardous?
Sodium 2-ethylhexanoate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sodium 2-ethylhexanoate (CAS 19766-89-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492614-7 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.