3-(2-phenylethynyl)benzoic acid
Also known as: 3-(2-Phenylethynyl)benzoic acid, 3-PHENYLETHYNYL-BENZOIC ACID, 3-Phenylaethinyl-benzoesaeure, 3-phenylethynyl benzoic acid, AKOS BAR-2465, BENZOIC ACID, 3-(PHENYLETHYNYL), Benzoic acid, 3-(2-phenylethynyl)-, UKRORGSYN-BB BBV-2081106
3-(2-phenylethynyl)benzoic acid (CAS 93866-50-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H10O2 and a molecular weight of 222.23900 g/mol. Key properties include a boiling point of 425.5ºC at 760 mmHg, a density of 1.25g/cm3 and a flash point of 192.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 93866-50-3
- Jingsj CID
- J-1350796-5
- Molecular Formula
- C15H10O2
- Molecular Weight
- 222.23900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 425.5ºC at 760 mmHg |
|---|---|
| Density | 1.25g/cm3 |
| Flash Point | 192.2ºC |
| Exact Mass | 222.06800 |
| PSA | 37.30000 |
| LogP | 2.78460 |
| Refractive Index | 1.655 |
Customs & Trade Information
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives 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 3-(2-phenylethynyl)benzoic acid?
The CAS number of 3-(2-phenylethynyl)benzoic acid is 93866-50-3.
What are the molecular formula and molecular weight of 3-(2-phenylethynyl)benzoic acid?
3-(2-phenylethynyl)benzoic acid has molecular formula C15H10O2 and molecular weight 222.23900 g/mol.
What are the upstream and downstream products of 3-(2-phenylethynyl)benzoic acid?
For 3-(2-phenylethynyl)benzoic acid, Upstream Products: methyl 3-(phenylethynyl)benzoate, Phenylacetylene, 3-Iodobenzoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-(2-phenylethynyl)benzoic acid (CAS 93866-50-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1350796-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.