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3-(3-Hydroxyprop-1-yn-1-yl)benzaldehyde

3-(3-羟基-1-丙炔基)-苯甲醛

Also known as: 3-(3-Hydroxyprop-1-yn-1-yl)benzaldehyde, 3-(3-hydroxyprop-1-ynyl)benzaldehyde, Benzaldehyde, 3-(3-hydroxy-1-propyn-1-yl)-, Benzaldehyde, 3-(3-hydroxy-1-propynyl)- (9CI), OR7433, 3-(3-HYDROXY-PROP-1-YNYL)-BENZALDEHYDE

3-(3-Hydroxyprop-1-yn-1-yl)benzaldehyde (CAS 170859-74-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H8O2 and a molecular weight of 160.16900 g/mol. It is also known as 3-(3-hydroxyprop-1-ynyl)benzaldehyde, Benzaldehyde, 3-(3-hydroxy-1-propyn-1-yl)- and Benzaldehyde, 3-(3-hydroxy-1-propynyl)- (9CI). Key properties include a boiling point of 323ºC at 760 mmHg, a density of 1.19g/cm3 and a flash point of 137.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
170859-74-2
Jingsj CID
J-1485702-7
Molecular Formula
C10H8O2
Chinese Name
3-(3-羟基-1-丙炔基)-苯甲醛
Molecular Weight
160.16900 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point323ºC at 760 mmHg
Density1.19g/cm3
Flash Point137.1ºC

Frequently Asked Questions

What is the CAS number of 3-(3-Hydroxyprop-1-yn-1-yl)benzaldehyde?

The CAS number of 3-(3-Hydroxyprop-1-yn-1-yl)benzaldehyde is 170859-74-2.

What are the molecular formula and molecular weight of 3-(3-Hydroxyprop-1-yn-1-yl)benzaldehyde?

3-(3-Hydroxyprop-1-yn-1-yl)benzaldehyde has molecular formula C10H8O2 and molecular weight 160.16900 g/mol.

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

Last updated:

How to cite: Jingsj. "3-(3-Hydroxyprop-1-yn-1-yl)benzaldehyde (CAS 170859-74-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1485702-7 (accessed 2026-10-24).

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