![Molecular structure of 4-Chlorobenzofuro[3,2-d]pyrimidine (CAS 39876-88-5)](/images/chem_structures_svg/360/39876-88-5.svg)
4-Chlorobenzofuro[3,2-d]pyrimidine
Also known as: 4-CHLORO-BENZO[4,5]FURO[3,2-D]PYRIMIDINE, 4-Chloro[1]benzofuro[3,2-d]pyrimidine, 4-chloro-[1]benzofuro[3,2-d]pyrimidine, 4-chlorobenzofurano[3,2-d]pyrimidine, Benzofuro[3,2-d]pyrimidine, 4-chloro-
4-Chlorobenzofuro[3,2-d]pyrimidine (CAS 39876-88-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H5ClN2O and a molecular weight of 204.613 g/mol. Key properties include a melting point of 144.0 to 148.0 °C, a boiling point of 344.6±22.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 162.2±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 39876-88-5
- Jingsj CID
- J-1484835-2
- Molecular Formula
- C10H5ClN2O
- Molecular Weight
- 204.613 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 144.0 to 148.0 °C |
|---|---|
| Boiling Point | 344.6±22.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 162.2±22.3 °C |
| Exact Mass | 204.009033 |
| PSA | 38.92000 |
| LogP | 2.20 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.728 |
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 4-Chlorobenzofuro[3,2-d]pyrimidine?
The CAS number of 4-Chlorobenzofuro[3,2-d]pyrimidine is 39876-88-5.
What are the molecular formula and molecular weight of 4-Chlorobenzofuro[3,2-d]pyrimidine?
4-Chlorobenzofuro[3,2-d]pyrimidine has molecular formula C10H5ClN2O and molecular weight 204.613 g/mol.
What are the upstream and downstream products of 4-Chlorobenzofuro[3,2-d]pyrimidine?
For 4-Chlorobenzofuro[3,2-d]pyrimidine, Upstream Products: 1H-[1]benzofuro[3,2-d]pyrimidin-4-one, 2-Cyanophenol, Methyl 3-aminobenzofuran-2-carboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chlorobenzofuro[3,2-d]pyrimidine (CAS 39876-88-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1484835-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.