Tetrabutylammonium acetate
Also known as: Tetra-n-butylammonium acetate, N,N,N-Tributylbutan-1-aminium acetate, Tetrabutylazanium acetate, [B4N]Ac, TETRABUTYLAMINE ACETATE, TETRA-N-BUTYLAMMONIUM ACETATE, 1-Butanaminium, N,N,N-tributyl-, acetate (1:1)
Tetrabutylammonium acetate (CAS 10534-59-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H39NO2 and a molecular weight of 301.508 g/mol. Key properties include a melting point of 95-98 °C(lit.), a boiling point of 100 °C, a density of 0.99 g/mL at 25 °C and a flash point of 100°C. 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.
- 10534-59-5
- Jingsj CID
- J-1106286-5
- Molecular Formula
- C18H39NO2
- Molecular Weight
- 301.508 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 95-98 °C(lit.) |
|---|---|
| Boiling Point | 100 °C |
| Density | 0.99 g/mL at 25 °C |
| Flash Point | 100°C |
| Exact Mass | 301.298065 |
| PSA | 40.13000 |
| LogP | 3.75980 |
| Refractive Index | n20/D 1.389 |
| Additional Property | acetonitrile: 0.1 g/mL, clear, colorless to very faint brown |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2923900090 |
|---|---|
| Summary | 2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。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 Tetrabutylammonium acetate?
The CAS number of Tetrabutylammonium acetate is 10534-59-5.
What are the molecular formula and molecular weight of Tetrabutylammonium acetate?
Tetrabutylammonium acetate has molecular formula C18H39NO2 and molecular weight 301.508 g/mol.
Is Tetrabutylammonium acetate hazardous?
Tetrabutylammonium acetate 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 such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tetrabutylammonium acetate (CAS 10534-59-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1106286-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.