2,2':6',2''-Terpyridine
Also known as: Tripyridine, 2,6-Di(2-pyridyl)pyridine, 2,2',2''-Terpyridyl, α,α',α''-Tripyridyl, TERPY, 2,2':6',2''-Terpyridyl
2,2':6',2''-Terpyridine (CAS 1148-79-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H11N3 and a molecular weight of 233.268 g/mol. Key properties include a melting point of 90-93 °C, a boiling point of 402.3±35.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 182.5±18.9 °C. It is classified under GHS with signal word Danger and hazard statements H300, H310 and H315 — Causes skin irritation. It is listed by 1 supplier, from 2.43 to 1,053.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 1148-79-4
- Jingsj CID
- J-16061-4
- Molecular Formula
- C15H11N3
- Molecular Weight
- 233.268 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | >98.0%(GC)(T) 100mg | ¥243.00 | $0.36 /mgBest ¥2.43/mg CNY | CN China MOQ 100mg | |
In Stock | >98.0%(GC)(T) 1g | ¥1,053.00 | $157.58 /g ¥1,053.00/g CNY | CN China MOQ 1g |
Physicochemical Properties
| Melting Point | 90-93 °C |
|---|---|
| Boiling Point | 402.3±35.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 182.5±18.9 °C |
| Exact Mass | 233.095291 |
| PSA | 38.67000 |
| LogP | 2.13 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.615 |
| Additional Property | dioxane: 0.1 g/mL, clear |
GHS Safety & Compliance
- H300
- H310
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) 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 2,2':6',2''-Terpyridine?
The CAS number of 2,2':6',2''-Terpyridine is 1148-79-4.
What are the molecular formula and molecular weight of 2,2':6',2''-Terpyridine?
2,2':6',2''-Terpyridine has molecular formula C15H11N3 and molecular weight 233.268 g/mol.
Which suppliers offer 2,2':6',2''-Terpyridine?
1 supplier(s) listed; reference unit price ¥2.43–1053.00 /mg.
Is 2,2':6',2''-Terpyridine hazardous?
2,2':6',2''-Terpyridine has GHS signal word Danger and hazard statements H300; H310; H315 — Causes skin irritation.
What are the upstream and downstream products of 2,2':6',2''-Terpyridine?
For 2,2':6',2''-Terpyridine, Upstream Products: 2-Acetylpyridine, Pyridine, 2,6-Dibromopyridine; Downstream Products: [2,2':6',2''-terpyridine]-6,6''-dicarboxylic acid, 6,6''-Dibromo-2,2':6',2''-terpyridine, 4'-Bromo-2,2':6',2''-terpyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,2':6',2''-Terpyridine (CAS 1148-79-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16061-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.