Benzyl propargyl ether

Also known as: ((Prop-2-yn-1-yloxy)methyl)benzene, Propargyl Benzyl Ether, Benzene, [(2-propyn-1-yloxy)methyl]-, Benzyl 2-Propyn-1-yl Ether, prop-2-ynoxymethylbenzene

Benzyl propargyl ether (CAS 4039-82-1) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C10H10O and a molecular weight of 146.18600 g/mol. Key properties include a boiling point of 223.9ºC at 760mmHg and a density of 1.005g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4039-82-1
Jingsj CID: J-12602-1
Molecular Formula: C₁₀H₁₀O
Molecular Weight: 146.18600 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	223.9ºC at 760mmHg
Density	1.005g/cm3
Exact Mass	146.07300
PSA	9.23000
LogP	1.83640
Appearance	Liquid \| Clear colorless to slightly yellow
Vapor Pressure	0.14mmHg at 25°C
Refractive Index	1.519-1.521
Additional Property	Soluble in chloroform.

Customs & Trade Information

HS Code	2909309090
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Benzyl propargyl ether?

The CAS number of Benzyl propargyl ether is 4039-82-1.

What are the molecular formula and molecular weight of Benzyl propargyl ether?

Benzyl propargyl ether has molecular formula C10H10O and molecular weight 146.18600 g/mol.

What are the upstream and downstream products of Benzyl propargyl ether?

For Benzyl propargyl ether, Upstream Products: Benzyl bromide, 3-Bromopropyne, Benzyl alcohol; Downstream Products: Propargyl benzoate, Benzyl bromide, 1-Phenyl-1-propanol.

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. "Benzyl propargyl ether (CAS 4039-82-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12602-1 (accessed 2026-11-07).

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