2-Methyl-4-pentenal
Also known as: 2-METHYL-PENT-4-ENAL, 2-methylpent-4-enal, 4-Pentenal, 2-methyl-, 2-Methyl-4-pentenal
2-Methyl-4-pentenal (CAS 5187-71-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H10O and a molecular weight of 98.14300 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5187-71-3
- Jingsj CID
- J-1391255-5
- Molecular Formula
- C6H10O
- Molecular Weight
- 98.14300 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 98.07320 |
|---|---|
| PSA | 17.07000 |
| LogP | 1.39750 |
Customs & Trade Information
| HS Code | 2912190090 |
|---|---|
| Summary | 2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Methyl-4-pentenal?
The CAS number of 2-Methyl-4-pentenal is 5187-71-3.
What are the molecular formula and molecular weight of 2-Methyl-4-pentenal?
2-Methyl-4-pentenal has molecular formula C6H10O and molecular weight 98.14300 g/mol.
What are the upstream and downstream products of 2-Methyl-4-pentenal?
For 2-Methyl-4-pentenal, Upstream Products: Maleic acid, Ethyl 2-methyl-4-pentenoate, Diallyl sulfide; Downstream Products: 2-Methylcyclopentanone.
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-4-pentenal (CAS 5187-71-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1391255-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.