2-methyl-2,3-dihydro-1-benzofuran-7-carboxylic acid
Also known as: 2-methyl-2,3-dihydrobenzofuran-7-carboxylic acid, 7-Benzofurancarboxylic acid, 2,3-dihydro-2-methyl-, 2,3-dihydro-2-methyl-7-benzofurancarboxylic acid, NSC 99135, BRN 0163414
2-methyl-2,3-dihydro-1-benzofuran-7-carboxylic acid (CAS 31457-03-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H10O3 and a molecular weight of 178.18500 g/mol. Key properties include a boiling point of 327.9ºC at 760mmHg, a density of 1.254g/cm3 and a flash point of 133.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 31457-03-1
- Jingsj CID
- J-1355037-3
- Molecular Formula
- C10H10O3
- Molecular Weight
- 178.18500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 327.9ºC at 760mmHg |
|---|---|
| Density | 1.254g/cm3 |
| Flash Point | 133.7ºC |
| Exact Mass | 178.06300 |
| PSA | 46.53000 |
| LogP | 1.70820 |
| Refractive Index | 1.576 |
Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. 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-methyl-2,3-dihydro-1-benzofuran-7-carboxylic acid?
The CAS number of 2-methyl-2,3-dihydro-1-benzofuran-7-carboxylic acid is 31457-03-1.
What are the molecular formula and molecular weight of 2-methyl-2,3-dihydro-1-benzofuran-7-carboxylic acid?
2-methyl-2,3-dihydro-1-benzofuran-7-carboxylic acid has molecular formula C10H10O3 and molecular weight 178.18500 g/mol.
What are the upstream and downstream products of 2-methyl-2,3-dihydro-1-benzofuran-7-carboxylic acid?
For 2-methyl-2,3-dihydro-1-benzofuran-7-carboxylic acid, Upstream Products: 2,3-Dihydro-2-methylbenzofuran, Carbon dioxide, Methyl 3-allyl-2-hydroxybenzoate; Downstream Products: 2-Methylbenzofuran-7-carboxylic 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. "2-methyl-2,3-dihydro-1-benzofuran-7-carboxylic acid (CAS 31457-03-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1355037-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.