Methallyl phenyl ether

Also known as: (2-Methylallyloxy)benzene, 2-Methyl-2-propenyl phenyl ether, 2-Methylallyl phenyl ether, 2-Methylprop-2-enoxybenzene, 1-(2-Methyl-2-propen-1-yloxy)benzene, 1-Phenoxy-2-methylprop-2-ene, 2-Methyl-3-phenoxypropene, Phenyl methallyl ether, [(2-Methyl-2-propenyl)oxy]benzene, methallyloxybenzene, NSC 403849, Benzene, ((2-methyl-2-propenyl)oxy)-

Methallyl phenyl ether (CAS 5820-22-4) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C10H12O and a molecular weight of 148.20200 g/mol. Key properties include a boiling point of 175ºC, a density of 0.964 and a flash point of 77ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5820-22-4
Jingsj CID: J-35674-5
Molecular Formula: C₁₀H₁₂O
Molecular Weight: 148.20200 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	175ºC
Density	0.964
Flash Point	77ºC
Exact Mass	148.08900
PSA	9.23000
LogP	2.64150
Refractive Index	n20/D 1.514(lit.)

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 Methallyl phenyl ether?

The CAS number of Methallyl phenyl ether is 5820-22-4.

What are the molecular formula and molecular weight of Methallyl phenyl ether?

Methallyl phenyl ether has molecular formula C10H12O and molecular weight 148.20200 g/mol.

What are the upstream and downstream products of Methallyl phenyl ether?

For Methallyl phenyl ether, Upstream Products: 3-Chloro-2-methyl-1-propene, Phenol, 3-Bromo-2-methylpropene; Downstream Products: 2,2-dimethyl-2,3-dihydro-1-benzofuran, Phenol.

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. "Methallyl phenyl ether (CAS 5820-22-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35674-5 (accessed 2026-11-07).

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