Dihexylamine
Also known as: 1-Hexanamine, N-hexyl-, 1-Hexanamine,N-hexyl-, Bis(1-hexyl)amine, DI-N-HEXYLAMINE, Di-n-hexylamine, Dihexylamin, N,N-Dihexylamine, N-Hexyl-1-hexanamine, N-Hexylhexan-1-amine, N-Hexylhexanamine, di-Normal-hexylamine, n-hexyl-1-hexanamin
Dihexylamine (CAS 143-16-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C12H27N and a molecular weight of 185.35500 g/mol. Key properties include a melting point of 3 °C, a boiling point of 193.5±0.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 95.0±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H311 — Toxic in contact with skin and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Nov 4, 2026.
- CAS No.
- 143-16-8
- Jingsj CID
- J-24812-7
- Molecular Formula
- C12H27N
- Molecular Weight
- 185.35500 g/mol
- Category
- Organic Bases
- Last updated
- 11/4/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 3 °C |
|---|---|
| Boiling Point | 193.5±0.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 95.0±0.0 °C |
| Exact Mass | 185.214355 |
| PSA | 12.03000 |
| LogP | 4.88 |
| Additional Property | 6.4 (vs air) |
| Vapor Pressure | 0.5±0.3 mmHg at 25°C |
| Refractive Index | 1.433 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H311 — Toxic in contact with skin
- H314 — Causes severe skin burns and eye damage
- H400 — Very toxic to aquatic life
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 Dihexylamine?
The CAS number of Dihexylamine is 143-16-8.
What are the molecular formula and molecular weight of Dihexylamine?
Dihexylamine has molecular formula C12H27N and molecular weight 185.35500 g/mol.
Is Dihexylamine hazardous?
Dihexylamine has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H311 — Toxic in contact with skin; H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of Dihexylamine?
For Dihexylamine, Upstream Products: Hexylamine, capronitrile, Pent-1-ene; Downstream Products: N-Methyldihexylamine, Tri-n-hexylamine, N-Hexylaniline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dihexylamine (CAS 143-16-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24812-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.