Jingsj
.mol.sdf

2,3,4,5,6-pentamethylbenzaldehyde

五甲基苯甲醛

Also known as: 2,3,4,5,6-pentamethylbenzaldehyde, pentamethylbenzaldehyde, 2,3,4,5,6-pentamethyl-benzaldehyde, PENTAMETHYLBENZALDEHYDE, MFCD00015560

2,3,4,5,6-pentamethylbenzaldehyde (CAS 17432-38-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H16O and a molecular weight of 176.25500 g/mol. It is also known as pentamethylbenzaldehyde, 2,3,4,5,6-pentamethyl-benzaldehyde and PENTAMETHYLBENZALDEHYDE. Key properties include a melting point of 145-152 °C(lit.), a boiling point of 144 °C6 mm Hg(lit.), a density of 0.965g/cm3 and a flash point of 135.9ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
17432-38-1
Jingsj CID
J-38312-7
Molecular Formula
C12H16O
Chinese Name
五甲基苯甲醛
Molecular Weight
176.25500 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point145-152 °C(lit.)
Boiling Point144 °C6 mm Hg(lit.)
Density0.965g/cm3
Flash Point135.9ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2,3,4,5,6-pentamethylbenzaldehyde?

The CAS number of 2,3,4,5,6-pentamethylbenzaldehyde is 17432-38-1.

What are the molecular formula and molecular weight of 2,3,4,5,6-pentamethylbenzaldehyde?

2,3,4,5,6-pentamethylbenzaldehyde has molecular formula C12H16O and molecular weight 176.25500 g/mol.

Is 2,3,4,5,6-pentamethylbenzaldehyde hazardous?

2,3,4,5,6-pentamethylbenzaldehyde has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "2,3,4,5,6-pentamethylbenzaldehyde (CAS 17432-38-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38312-7 (accessed 2026-10-22).

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