N,N,N'-Trimethyl-1,3-propanediamine
N,N,N'-三甲基-1,3-丙二胺
Also known as: 3-Dimethylamino-N-methylpropylamine, 3-(Dimethylamino)-N-methylpropylamine, N-(3-Dimethylaminopropyl)methylamine, N,N,N'-Trimethyltrimethylenediamine, N,N,N'-trimethylpropane-1,3-diamine, 1,3-Propanediamine, N1,N1,N3-trimethyl-
N,N,N'-Trimethyl-1,3-propanediamine (CAS 4543-96-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H16N2 and a molecular weight of 116.205 g/mol. It is also known as 3-Dimethylamino-N-methylpropylamine, 3-(Dimethylamino)-N-methylpropylamine and N-(3-Dimethylaminopropyl)methylamine. Key properties include a boiling point of 139.2±8.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 34.4±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 H312 — Harmful in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4543-96-8
- Jingsj CID
- J-20333-1
- Molecular Formula
- C6H16N2
- Chinese Name
- N,N,N'-三甲基-1,3-丙二胺
- Molecular Weight
- 116.205 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 139.2±8.0 °C at 760 mmHg |
|---|---|
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 34.4±0.0 °C |
| Exact Mass | 116.131348 |
| PSA | 15.27000 |
| LogP | -0.06 |
| Vapor Pressure | 6.5±0.3 mmHg at 25°C |
| Refractive Index | 1.431 |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H314 — Causes severe skin burns and eye damage
- H332 — Harmful if inhaled
Customs & Trade Information
| HS Code | 2921290000 |
|---|---|
| Summary | 2921290000 other acyclic polyamines and their derivatives; salts thereof。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 N,N,N'-Trimethyl-1,3-propanediamine?
The CAS number of N,N,N'-Trimethyl-1,3-propanediamine is 4543-96-8.
What are the molecular formula and molecular weight of N,N,N'-Trimethyl-1,3-propanediamine?
N,N,N'-Trimethyl-1,3-propanediamine has molecular formula C6H16N2 and molecular weight 116.205 g/mol.
Is N,N,N'-Trimethyl-1,3-propanediamine hazardous?
N,N,N'-Trimethyl-1,3-propanediamine has GHS signal word Danger and hazard statements H226 — Flammable liquid and vapour; H302 — Harmful if swallowed; H312 — Harmful in contact with skin.
What are the upstream and downstream products of N,N,N'-Trimethyl-1,3-propanediamine?
For N,N,N'-Trimethyl-1,3-propanediamine, Upstream Products: 3-Chloro-N,N-dimethylpropan-1-amine, N-[3-(dimethylamino)propyl]formamide, 3-Dimethylaminopropylamine.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N,N,N'-Trimethyl-1,3-propanediamine (CAS 4543-96-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20333-1 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.