N-[5-(Trifluoromethyl)pyridin-2-yl]-N-methylhydrazine
N-[5-(三氟甲基)-2-吡啶基]-N-甲基肼
Also known as: 1-Methyl-1-[5-(trifluoromethyl)pyridin-2-yl]hydrazine, 2-(1-Methylhydrazinyl)-5-(trifluoromethyl)pyridine, 2-(1-Methylhydrazino)-5-(trifluoromethyl)pyridine, N-[5-(Trifluoromethyl)pyrid-2-yl]-N-methylhydrazine, N-Methyl-N-[5-(trifluoromethyl)pyridin-2-yl]hydrazine, BUTTPARK 27\07-96, Trifluoromethylpyridylmethylhydrazine2
N-[5-(Trifluoromethyl)pyridin-2-yl]-N-methylhydrazine (CAS 163620-24-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H8F3N3 and a molecular weight of 191.15400 g/mol. It is also known as 1-Methyl-1-[5-(trifluoromethyl)pyridin-2-yl]hydrazine, 2-(1-Methylhydrazinyl)-5-(trifluoromethyl)pyridine and 2-(1-Methylhydrazino)-5-(trifluoromethyl)pyridine. Key properties include a melting point of 52ºC, a boiling point of 257.4ºC at 760mmHg, a density of 1.352g/cm3 and a flash point of 109.5ºC. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 163620-24-4
- Jingsj CID
- J-29919-0
- Molecular Formula
- C7H8F3N3
- Chinese Name
- N-[5-(三氟甲基)-2-吡啶基]-N-甲基肼
- Molecular Weight
- 191.15400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 52ºC |
|---|---|
| Boiling Point | 257.4ºC at 760mmHg |
| Density | 1.352g/cm3 |
| Flash Point | 109.5ºC |
| Exact Mass | 191.06700 |
| PSA | 42.15000 |
| LogP | 2.11060 |
| Vapor Pressure | 4.26E-07mmHg at 25°C |
| Refractive Index | 1.697 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 N-[5-(Trifluoromethyl)pyridin-2-yl]-N-methylhydrazine?
The CAS number of N-[5-(Trifluoromethyl)pyridin-2-yl]-N-methylhydrazine is 163620-24-4.
What are the molecular formula and molecular weight of N-[5-(Trifluoromethyl)pyridin-2-yl]-N-methylhydrazine?
N-[5-(Trifluoromethyl)pyridin-2-yl]-N-methylhydrazine has molecular formula C7H8F3N3 and molecular weight 191.15400 g/mol.
Is N-[5-(Trifluoromethyl)pyridin-2-yl]-N-methylhydrazine hazardous?
N-[5-(Trifluoromethyl)pyridin-2-yl]-N-methylhydrazine has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H319 — Causes serious eye irritation.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-[5-(Trifluoromethyl)pyridin-2-yl]-N-methylhydrazine (CAS 163620-24-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29919-0 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.