Dibutylamine
Also known as: Di-n-butylamine, 1-Butanamine, N-butyl-, N-Butyl-1-butanamine, DNBA, Di-(n-butyl)amine, Di-n-butylamin, Dibuthylamine, Dibutilamina, Dibutyl-amine, Dibutylamin, n-Dibutylamine, N-butylbutan-1-amine, N-butyl-butylamine, N-butylbutanamine
Dibutylamine (CAS 111-92-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H19N and a molecular weight of 129.243 g/mol. Key properties include a melting point of −62 °C(lit.), a boiling point of 163.0±8.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 41.1±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H226 — Flammable liquid and vapour, H302 — Harmful if swallowed and H311 — Toxic in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 111-92-2
- Jingsj CID
- J-1119279-0
- Molecular Formula
- C8H19N
- Molecular Weight
- 129.243 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −62 °C(lit.) |
|---|---|
| Boiling Point | 163.0±8.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 41.1±0.0 °C |
| Exact Mass | 129.151749 |
| PSA | 12.03000 |
| LogP | 2.76 |
| Additional Property | 4.46 (vs air) |
| Vapor Pressure | 2.1±0.3 mmHg at 25°C |
| Refractive Index | 1.418 |
| Additional Property | 4.05 g/L (25 ºC) |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H302 — Harmful if swallowed
- H311 — Toxic in contact with skin
- H314 — Causes severe skin burns and eye damage
- H330 — Fatal if inhaled
Customs & Trade Information
| HS Code | 2921199090 |
|---|---|
| Summary | 2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Dibutylamine?
The CAS number of Dibutylamine is 111-92-2.
What are the molecular formula and molecular weight of Dibutylamine?
Dibutylamine has molecular formula C8H19N and molecular weight 129.243 g/mol.
Is Dibutylamine hazardous?
Dibutylamine has GHS signal word Danger and hazard statements H226 — Flammable liquid and vapour; H302 — Harmful if swallowed; H311 — Toxic in contact with skin.
What are the upstream and downstream products of Dibutylamine?
For Dibutylamine, Upstream Products: Dibutylamine hydrochloride, Butyramide, Butyraldehyde; Downstream Products: 1,1,3,3-Tetrabutylurea, N,N-Dibutylformamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dibutylamine (CAS 111-92-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1119279-0 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.