2,5-Dihydrothiophene-3-carbaldehyde
Also known as: 2,5-Dihydrothiophene-3-carbaldehyde, 2,5-Dihydro-3-thiophenecarboxaldehyde, 2,5-dihydro-3-thiophenecarbaldehyde, 2,5-dihydrothiophene-3-carboxaldehyde, 3-Thiophenecarboxaldehyde, 2,5-dihydro-, 3-Thiophenecarboxaldehyde,2,5-dihydro, 4-Thia-cyclopenten-carbaldehyd
2,5-Dihydrothiophene-3-carbaldehyde (CAS 113772-16-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6OS and a molecular weight of 114.16600 g/mol. Key properties include a boiling point of 226.5ºC at 760mmHg, a density of 1.326g/cm3 and a flash point of 114.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 113772-16-0
- Jingsj CID
- J-1149799-7
- Molecular Formula
- C5H6OS
- Molecular Weight
- 114.16600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 226.5ºC at 760mmHg |
|---|---|
| Density | 1.326g/cm3 |
| Flash Point | 114.4ºC |
| Exact Mass | 114.01400 |
| PSA | 42.37000 |
| LogP | 0.85850 |
| Vapor Pressure | 0.0818mmHg at 25°C |
| Refractive Index | 1.687 |
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 2,5-Dihydrothiophene-3-carbaldehyde?
The CAS number of 2,5-Dihydrothiophene-3-carbaldehyde is 113772-16-0.
What are the molecular formula and molecular weight of 2,5-Dihydrothiophene-3-carbaldehyde?
2,5-Dihydrothiophene-3-carbaldehyde has molecular formula C5H6OS and molecular weight 114.16600 g/mol.
What are the upstream and downstream products of 2,5-Dihydrothiophene-3-carbaldehyde?
For 2,5-Dihydrothiophene-3-carbaldehyde, Upstream Products: 1,4-Dithiane-2,5-diol, Acrolein; Downstream Products: 3-Thiophenecarboxaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,5-Dihydrothiophene-3-carbaldehyde (CAS 113772-16-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1149799-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.