N,N,N',N'-Tetramethyldiaminomethane
Also known as: Bis(dimethylamino)methane, Methylenebis(dimethylamine), N,N,N',N'-Tetramethylmethanediamine, N,N,N',N'-Tetramethylmethylenediamine, Dimethyl[(dimethylamino)methyl]amine, 2,4-dimethyl-2,4-diazapentane, Tetramethylmethanediamine, Tetramethyl methylenediamine
N,N,N',N'-Tetramethyldiaminomethane (CAS 51-80-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C5H14N2 and a molecular weight of 102.178 g/mol. Key properties include a melting point of -55°C, a boiling point of 82.5±0.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of -12.8±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 51-80-9
- Jingsj CID
- J-37173-3
- Molecular Formula
- C5H14N2
- Molecular Weight
- 102.178 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -55°C |
|---|---|
| Boiling Point | 82.5±0.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | -12.8±0.0 °C |
| Exact Mass | 102.115700 |
| PSA | 6.48000 |
| LogP | 0.05 |
| Vapor Pressure | 78.4±0.1 mmHg at 25°C |
| Refractive Index | 1.433 |
| Storage Conditions | Flammables area |
| Stability | Stable, but highly flammable. Incompatible with acids, acid chlorides, acid anhydrides, strong oxidizing agents, carbon dioxide. |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H314 — Causes severe skin burns and eye damage
Frequently Asked Questions
What is the CAS number of N,N,N',N'-Tetramethyldiaminomethane?
The CAS number of N,N,N',N'-Tetramethyldiaminomethane is 51-80-9.
What are the molecular formula and molecular weight of N,N,N',N'-Tetramethyldiaminomethane?
N,N,N',N'-Tetramethyldiaminomethane has molecular formula C5H14N2 and molecular weight 102.178 g/mol.
Is N,N,N',N'-Tetramethyldiaminomethane hazardous?
N,N,N',N'-Tetramethyldiaminomethane has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of N,N,N',N'-Tetramethyldiaminomethane?
For N,N,N',N'-Tetramethyldiaminomethane, Upstream Products: Formaldehyde, Dimethylamine, (dimethylamino)methanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N,N,N',N'-Tetramethyldiaminomethane (CAS 51-80-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37173-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.