2-chloromethyl-5-(4-methylphenyl)-1,3,4-oxadiazole

2-氯甲基-5-(4-甲基苯基)-1,3,4-恶二唑

Also known as: 2-(Chloromethyl)-5-(p-tolyl)-1,3,4-oxadiazole, 2-(chloromethyl)-5-(4-methylphenyl)-1,3,4-oxadiazole, 2-CHLOROMETHYL-5-(4-METHYLPHENYL)-1,3,4-OXADIAZOLE, 1,3,4-OXADIAZOLE, 2-(CHLOROMETHYL)-5-(4-METHYLPHENYL)-, ASISCHEM D38784, BUTTPARK 43\57-30, TIMTEC-BB SBB005589, MFCD00662318, 2-chloromethyl-5-p-tolyl-[1,3,4]oxadiazole, 5-(chloromethyl)-2-(4-methylphenyl)-1,3,4-oxadiazole, 5-(p-tolyl)-2-(chloromethyl)-1,3,4-oxadiazole

2-chloromethyl-5-(4-methylphenyl)-1,3,4-oxadiazole (CAS 287197-95-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H9ClN2O and a molecular weight of 208.64400 g/mol. It is also known as 2-(Chloromethyl)-5-(p-tolyl)-1,3,4-oxadiazole, 2-(chloromethyl)-5-(4-methylphenyl)-1,3,4-oxadiazole and 2-CHLOROMETHYL-5-(4-METHYLPHENYL)-1,3,4-OXADIAZOLE. Key properties include a melting point of 117-119°C, a boiling point of 327.8ºC at 760mmHg and a density of 1.242g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 287197-95-9
Jingsj CID: J-1991016-7
Molecular Formula: C₁₀H₉ClN₂O
Chinese Name: 2-氯甲基-5-(4-甲基苯基)-1,3,4-恶二唑
Molecular Weight: 208.64400 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	117-119°C
Boiling Point	327.8ºC at 760mmHg
Density	1.242g/cm3

Frequently Asked Questions

What is the CAS number of 2-chloromethyl-5-(4-methylphenyl)-1,3,4-oxadiazole?

The CAS number of 2-chloromethyl-5-(4-methylphenyl)-1,3,4-oxadiazole is 287197-95-9.

What are the molecular formula and molecular weight of 2-chloromethyl-5-(4-methylphenyl)-1,3,4-oxadiazole?

2-chloromethyl-5-(4-methylphenyl)-1,3,4-oxadiazole has molecular formula C10H9ClN2O and molecular weight 208.64400 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-chloromethyl-5-(4-methylphenyl)-1,3,4-oxadiazole (CAS 287197-95-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991016-7 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.