2-(Piperazin-1-yl)benzo[d]oxazole
2-哌嗪基-1,3-苯并恶唑
Also known as: 2-Piperazin-1-yl-1,3-benzoxazole, 2-Piperazin-1-yl-benzooxazole, 2-piperazin-1-yl-1,3-benzoxazole, 2-PIPERAZINO-1,3-BENZOXAZOLE, 2-PIPERAZIN-1-YL-BENZOOXAZOLE, Benzoxazole, 2-(1-piperazinyl)-, BUTTPARK 120\07-01, CHEMBRDG-BB 4102378
2-(Piperazin-1-yl)benzo[d]oxazole (CAS 111628-39-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H13N3O and a molecular weight of 203.24000 g/mol. It is also known as 2-Piperazin-1-yl-1,3-benzoxazole, 2-Piperazin-1-yl-benzooxazole and 2-piperazin-1-yl-1,3-benzoxazole. Key properties include a boiling point of 345.1ºC at 760 mmHg and a density of 1.21 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 111628-39-8
- Jingsj CID
- J-1511063-7
- Molecular Formula
- C11H13N3O
- Chinese Name
- 2-哌嗪基-1,3-苯并恶唑
- Molecular Weight
- 203.24000 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 345.1ºC at 760 mmHg |
|---|---|
| Density | 1.21 g/cm3 |
| Exact Mass | 203.10600 |
| PSA | 41.30000 |
| LogP | 1.63120 |
| Vapor Pressure | 6.29E-05mmHg at 25°C |
| Refractive Index | 1.607 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. 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-(Piperazin-1-yl)benzo[d]oxazole?
The CAS number of 2-(Piperazin-1-yl)benzo[d]oxazole is 111628-39-8.
What are the molecular formula and molecular weight of 2-(Piperazin-1-yl)benzo[d]oxazole?
2-(Piperazin-1-yl)benzo[d]oxazole has molecular formula C11H13N3O and molecular weight 203.24000 g/mol.
What are the upstream and downstream products of 2-(Piperazin-1-yl)benzo[d]oxazole?
For 2-(Piperazin-1-yl)benzo[d]oxazole, Upstream Products: Piperazine, 2-Chlorobenzoxazole.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(Piperazin-1-yl)benzo[d]oxazole (CAS 111628-39-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511063-7 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.