N-(2-Pentynyl)phthalimide
N-(2-戊炔基)邻苯二甲酰亚胺
Also known as: 5-Phthalimido-3-pentyne, 1-Phthalimido-2-pentyne, 1H-Isoindole-1,3(2H)-dione, 2-(2-pentyn-1-yl)-, 2-(Pent-2-yn-1-yl)isoindoline-1,3-dione, 2-pent-2-ynylisoindole-1,3-dione, N-(2-PENTYNYL)PHTHALIMIDE
N-(2-Pentynyl)phthalimide (CAS 339310-24-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C13H11NO2 and a molecular weight of 213.23200 g/mol. It is also known as 5-Phthalimido-3-pentyne, 1-Phthalimido-2-pentyne and 1H-Isoindole-1,3(2H)-dione, 2-(2-pentyn-1-yl)-. Key properties include a melting point of 97-101 °C, a boiling point of 339.3ºC at 760 mmHg and a density of 1.166g/cm3. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful 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.
- 339310-24-6
- Jingsj CID
- J-49891-1
- Molecular Formula
- C13H11NO2
- Chinese Name
- N-(2-戊炔基)邻苯二甲酰亚胺
- Molecular Weight
- 213.23200 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 97-101 °C |
|---|---|
| Boiling Point | 339.3ºC at 760 mmHg |
| Density | 1.166g/cm3 |
| Exact Mass | 213.07900 |
| PSA | 37.38000 |
| LogP | 1.63390 |
| Refractive Index | 1.596 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 2925190090 |
|---|---|
| Summary | 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of N-(2-Pentynyl)phthalimide?
The CAS number of N-(2-Pentynyl)phthalimide is 339310-24-6.
What are the molecular formula and molecular weight of N-(2-Pentynyl)phthalimide?
N-(2-Pentynyl)phthalimide has molecular formula C13H11NO2 and molecular weight 213.23200 g/mol.
Is N-(2-Pentynyl)phthalimide hazardous?
N-(2-Pentynyl)phthalimide has GHS signal word Warning and hazard statements H302 — Harmful 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-(2-Pentynyl)phthalimide (CAS 339310-24-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49891-1 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.