4-Ethyl-2-methylpyridine

Also known as: 2-Methyl-4-ethylpyridine, 4-Ethyl-2-picoline, 2-Picoline, 4-ethyl-, α-Collidine, α-Methyl-γ-ethylpyridine, Pyridine, 4-ethyl-2-methyl-, 4-ethyl-2-methyl-pyridine, 2-metyl-4-ethyl-pyridine, 4-Aethyl-2-methyl-pyridin

4-Ethyl-2-methylpyridine (CAS 536-88-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H11N and a molecular weight of 121.18000 g/mol. Key properties include a melting point of -70.9ºC, a boiling point of 179-180ºC, a density of 0.919 g/cm and a flash point of 57ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 536-88-9
Jingsj CID: J-1510829-9
Molecular Formula: C₈H₁₁N
Molecular Weight: 121.18000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	-70.9ºC
Boiling Point	179-180ºC
Density	0.919 g/cm
Flash Point	57ºC
Exact Mass	121.08900
PSA	12.89000
LogP	1.95240
Refractive Index	1.496-1.498

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 4-Ethyl-2-methylpyridine?

The CAS number of 4-Ethyl-2-methylpyridine is 536-88-9.

What are the molecular formula and molecular weight of 4-Ethyl-2-methylpyridine?

4-Ethyl-2-methylpyridine has molecular formula C8H11N and molecular weight 121.18000 g/mol.

What are the upstream and downstream products of 4-Ethyl-2-methylpyridine?

For 4-Ethyl-2-methylpyridine, Upstream Products: 2,4-Lutidine, iodomethane, 2-Methylpyridine; Downstream Products: 2,4-Pyridinedicarboxylic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-Ethyl-2-methylpyridine (CAS 536-88-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1510829-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.