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4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde

4-(4-羟基丁-1-炔-1-基)苯甲醛

Also known as: CHEMBRDG-BB 4003414, 4-(4-HYDROXYBUT-1-YN-1-YL)BENZALDEHYDE, 4-(4-Hydroxy-1-butyn-1-yl)benzaldehyde, 4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde AldrichCPR, 4-(4-hydroxybut-1-yn-1-yl)benzaldehyde(SALTDATA: FREE), 4-(4-hydroxybut-1-ynyl)benzaldehyde, Benzaldehyde, 4-(4-hydroxy-1-butyn-1-yl)-

4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde (CAS 544707-13-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H10O2 and a molecular weight of 174.19600 g/mol. It is also known as CHEMBRDG-BB 4003414, 4-(4-HYDROXYBUT-1-YN-1-YL)BENZALDEHYDE and 4-(4-Hydroxy-1-butyn-1-yl)benzaldehyde. Key properties include a boiling point of 343.1ºC at 760 mmHg, a density of 1.16g/cm3 and a flash point of 146.1ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
544707-13-3
Jingsj CID
J-1504809-7
Molecular Formula
C11H10O2
Chinese Name
4-(4-羟基丁-1-炔-1-基)苯甲醛
Molecular Weight
174.19600 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point343.1ºC at 760 mmHg
Density1.16g/cm3
Flash Point146.1ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde?

The CAS number of 4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde is 544707-13-3.

What are the molecular formula and molecular weight of 4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde?

4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde has molecular formula C11H10O2 and molecular weight 174.19600 g/mol.

Is 4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde hazardous?

4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde 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. "4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde (CAS 544707-13-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1504809-7 (accessed 2026-10-25).

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