1,2-Difluoro-3-(octyloxy)benzene

Also known as: 1-Octyloxy-2,3-difluorobenzene, 1,2-difluoro-3-octoxybenzene, 1,2-difluoro-3-octyloxybenzene, 2,3-Difluoro-1-n-octoxybenzene, 2,3-difluoro-1-n-octyloxybenzene, 3-octyloxy-1,2-difluorobenzene, Benzene, 1,2-difluoro-3-(octyloxy)-, I01-8950

1,2-Difluoro-3-(octyloxy)benzene (CAS 121219-21-4) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C14H20F2O and a molecular weight of 242.30500 g/mol. Key properties include a boiling point of 286.338ºC at 760 mmHg, a density of 1.021g/cm3 and a flash point of 134.469ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 121219-21-4
Jingsj CID: J-1355565-0
Molecular Formula: C₁₄H₂₀F₂O
Molecular Weight: 242.30500 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	286.338ºC at 760 mmHg
Density	1.021g/cm3
Flash Point	134.469ºC
Exact Mass	242.14800
PSA	9.23000
LogP	4.70410
Vapor Pressure	0.005mmHg at 25°C
Refractive Index	1.463

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 1,2-Difluoro-3-(octyloxy)benzene?

The CAS number of 1,2-Difluoro-3-(octyloxy)benzene is 121219-21-4.

What are the molecular formula and molecular weight of 1,2-Difluoro-3-(octyloxy)benzene?

1,2-Difluoro-3-(octyloxy)benzene has molecular formula C14H20F2O and molecular weight 242.30500 g/mol.

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. "1,2-Difluoro-3-(octyloxy)benzene (CAS 121219-21-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1355565-0 (accessed 2026-11-06).

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