2,2,4(2,4,4)-Trimethyl-1,6-hexanediamine
2,2,4(2,4,4)-三甲基-1,6-己二胺
Also known as: 1,6-DIAMINO-2,2,4(2,4,4)-TRIMETHYLHEXANE, 1,6-Hexanediamine, C,C,C-trimethyl-, 5,6-dimethylheptane-1,6-diamine, C,C,C-TRIMETHYL-1,6-HEXANEDIAMINE, Trimethylhexamethylenediamine, Trimethylhexane-1,6-diamine
2,2,4(2,4,4)-Trimethyl-1,6-hexanediamine (CAS 25620-58-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C18H44N4 and a molecular weight of 316.56900 g/mol. It is also known as 1,6-DIAMINO-2,2,4(2,4,4)-TRIMETHYLHEXANE, 1,6-Hexanediamine, C,C,C-trimethyl- and 5,6-dimethylheptane-1,6-diamine. Key properties include a boiling point of 232ºC(lit.), a density of 0.867 g/mL at 25ºC(lit.) and a flash point of 220 °F. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H314 — Causes severe skin burns and eye damage and H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 25620-58-0
- Jingsj CID
- J-21268-9
- Molecular Formula
- C18H44N4
- Chinese Name
- 2,2,4(2,4,4)-三甲基-1,6-己二胺
- Molecular Weight
- 316.56900 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 232ºC(lit.) |
|---|---|
| Density | 0.867 g/mL at 25ºC(lit.) |
| Flash Point | 220 °F |
| Exact Mass | 316.35700 |
| PSA | 104.08000 |
| LogP | 5.49380 |
| Vapor Pressure | 0.251mmHg at 25°C |
| Refractive Index | n20/D 1.464(lit.) |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H314 — Causes severe skin burns and eye damage
- H317 — May cause an allergic skin reaction
- H412 — Harmful to aquatic life with long lasting effects
Frequently Asked Questions
What is the CAS number of 2,2,4(2,4,4)-Trimethyl-1,6-hexanediamine?
The CAS number of 2,2,4(2,4,4)-Trimethyl-1,6-hexanediamine is 25620-58-0.
What are the molecular formula and molecular weight of 2,2,4(2,4,4)-Trimethyl-1,6-hexanediamine?
2,2,4(2,4,4)-Trimethyl-1,6-hexanediamine has molecular formula C18H44N4 and molecular weight 316.56900 g/mol.
Is 2,2,4(2,4,4)-Trimethyl-1,6-hexanediamine hazardous?
2,2,4(2,4,4)-Trimethyl-1,6-hexanediamine has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H314 — Causes severe skin burns and eye damage; H317 — May cause an allergic skin reaction.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,2,4(2,4,4)-Trimethyl-1,6-hexanediamine (CAS 25620-58-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21268-9 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.