3-Methylthiophene-2-carboxaldehyde
Also known as: 3-Methyl-2-thiophenecarboxaldehyde, 3-Methylthiophene-2-aldehyde, 3-Methylthiophene-2-carbaldehyde, 2-Formyl-3-methylthiophene, 3-Methyl-2-thenaldehyde, 3-Methyl-2-thiophenecarbaldehyde
3-Methylthiophene-2-carboxaldehyde (CAS 5834-16-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6OS and a molecular weight of 126.176 g/mol. Key properties include a boiling point of 216.0±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 82.2±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5834-16-2
- Jingsj CID
- J-1409717-7
- Molecular Formula
- C6H6OS
- Molecular Weight
- 126.176 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 216.0±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 82.2±0.0 °C |
| Exact Mass | 126.013931 |
| PSA | 45.31000 |
| LogP | 1.48 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.593 |
| Additional Property | insoluble |
Customs & Trade Information
| HS Code | 29349990 |
|---|
Frequently Asked Questions
What is the CAS number of 3-Methylthiophene-2-carboxaldehyde?
The CAS number of 3-Methylthiophene-2-carboxaldehyde is 5834-16-2.
What are the molecular formula and molecular weight of 3-Methylthiophene-2-carboxaldehyde?
3-Methylthiophene-2-carboxaldehyde has molecular formula C6H6OS and molecular weight 126.176 g/mol.
What are the upstream and downstream products of 3-Methylthiophene-2-carboxaldehyde?
For 3-Methylthiophene-2-carboxaldehyde, Upstream Products: N,N-Dimethylformamide, 3-Methylthiophene, Dichloromethyl methyl ether; Downstream Products: 3-Methylthiophene-2-carbaldehyde oxime, Tiagabine ethyl ester, bis(3-methylthiophen-2-yl)methanone.
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-Methylthiophene-2-carboxaldehyde (CAS 5834-16-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1409717-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.