trans-2,5-dimethylpiperazine
Also known as: (2R,5S)-2,5-dimethylpiperazine, 2,5-dimethylpiperazine, (2S,5R)-2,5-dimethylpiperazine, (RS)-trans-2,5-dimethylpiperazine, MFCD00070516, EINECS 203-409-4
trans-2,5-dimethylpiperazine (CAS 2815-34-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H14N2 and a molecular weight of 114.189 g/mol. Key properties include a melting point of 115-118 °C(lit.), a boiling point of 165.9±8.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 58.3±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H228 and H311 — Toxic in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2815-34-1
- Jingsj CID
- J-12045-6
- Molecular Formula
- C6H14N2
- Molecular Weight
- 114.189 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 115-118 °C(lit.) |
|---|---|
| Boiling Point | 165.9±8.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 58.3±0.0 °C |
| Exact Mass | 114.115700 |
| PSA | 24.06000 |
| LogP | -0.19 |
| Vapor Pressure | 1.8±0.3 mmHg at 25°C |
| Refractive Index | 1.413 |
| Additional Property | 50 g/100 mL (20 ºC) |
GHS Safety & Compliance
- H228
- H311 — Toxic in contact with skin
Customs & Trade Information
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of trans-2,5-dimethylpiperazine?
The CAS number of trans-2,5-dimethylpiperazine is 2815-34-1.
What are the molecular formula and molecular weight of trans-2,5-dimethylpiperazine?
trans-2,5-dimethylpiperazine has molecular formula C6H14N2 and molecular weight 114.189 g/mol.
Is trans-2,5-dimethylpiperazine hazardous?
trans-2,5-dimethylpiperazine has GHS signal word Danger and hazard statements H228; H311 — Toxic in contact with skin.
What are the upstream and downstream products of trans-2,5-dimethylpiperazine?
For trans-2,5-dimethylpiperazine, Upstream Products: Diisopropanolamine, 1-Amino-2-propanol, 2,5-Dimethylpyrazine; Downstream Products: (2S,5R)-1-Benzyl-2,5-dimethylpiperazine, (2R,5S)-1-Benzyl-2,5-dimethylpiperazine, cis-2,5-Dimethylpiperazine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "trans-2,5-dimethylpiperazine (CAS 2815-34-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12045-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.