2-(4-Chlorophenyl)-1,3-benzoxazole
Also known as: 2-(4-Chlorophenyl)benzo[d]oxazole, 2-(4-chlorophenyl)benzoxazole, 2-(4-chloro-phenyl)-benzooxazole, 2-(4-chlorophenyl)-1,3-benzoxazole, Benzoxazole, 2-(4-chlorophenyl)-, Benzoxazole, 2-(p-chlorophenyl)-
2-(4-Chlorophenyl)-1,3-benzoxazole (CAS 1141-35-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H8ClNO and a molecular weight of 229.66200 g/mol. Key properties include a melting point of 150 °C, a boiling point of 322.5ºC at 760mmHg, a density of 1.298g/cm3 and a flash point of 148.8ºC. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 1141-35-1
- Jingsj CID
- J-42718-9
- Molecular Formula
- C13H8ClNO
- Molecular Weight
- 229.66200 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 150 °C |
|---|---|
| Boiling Point | 322.5ºC at 760mmHg |
| Density | 1.298g/cm3 |
| Flash Point | 148.8ºC |
| Exact Mass | 229.02900 |
| PSA | 26.03000 |
| LogP | 4.14820 |
| Vapor Pressure | 0.000525mmHg at 25°C |
| Refractive Index | 1.643 |
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-(4-Chlorophenyl)-1,3-benzoxazole?
The CAS number of 2-(4-Chlorophenyl)-1,3-benzoxazole is 1141-35-1.
What are the molecular formula and molecular weight of 2-(4-Chlorophenyl)-1,3-benzoxazole?
2-(4-Chlorophenyl)-1,3-benzoxazole has molecular formula C13H8ClNO and molecular weight 229.66200 g/mol.
Which suppliers offer 2-(4-Chlorophenyl)-1,3-benzoxazole?
1 supplier(s) listed; request a quote for pricing.
What are the upstream and downstream products of 2-(4-Chlorophenyl)-1,3-benzoxazole?
For 2-(4-Chlorophenyl)-1,3-benzoxazole, Upstream Products: 4-Chloro-N-(2-hydroxyphenyl)benzamide, 2-Aminophenol, 4-Chlorobenzoic acid; Downstream Products: 2-Phenylbenzoxazole.
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-(4-Chlorophenyl)-1,3-benzoxazole (CAS 1141-35-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42718-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.