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

Also known as: 1,2-Difluoro-3-(pentyloxy)benzene, 2,3-Difluoro-1-pentoxybenzene, 1-Pentyloxy-2,3-difluorobenzene, 1,2-Difluoro-3-pentoxybenzene, 3-Pentyloxy-1,2-difluorobenzene, Benzene, 1,2-difluoro-3-(pentyloxy)-, A3442

1,2-Difluoro-3-(pentyloxy)benzene (CAS 156684-90-1) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C11H14F2O and a molecular weight of 200.22500 g/mol. Key properties include a boiling point of 230.6ºC at 760 mmHg, a density of 1.065g/cm3 and a flash point of 100.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 156684-90-1
Jingsj CID: J-1355569-4
Molecular Formula: C₁₁H₁₄F₂O
Molecular Weight: 200.22500 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	230.6ºC at 760 mmHg
Density	1.065g/cm3
Flash Point	100.1ºC
Exact Mass	200.10100
PSA	9.23000
LogP	3.53380
Vapor Pressure	0.099mmHg at 25°C
Refractive Index	1.459

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-(pentyloxy)benzene?

The CAS number of 1,2-Difluoro-3-(pentyloxy)benzene is 156684-90-1.

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

1,2-Difluoro-3-(pentyloxy)benzene has molecular formula C11H14F2O and molecular weight 200.22500 g/mol.

What are the upstream and downstream products of 1,2-Difluoro-3-(pentyloxy)benzene?

For 1,2-Difluoro-3-(pentyloxy)benzene, Upstream Products: 1-Bromopentane, 2,3-Difluorophenol, 1,2-Difluorobenzene; Downstream Products: 2,3-Difluoro-4-pentyloxyphenylboronic acid.

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-(pentyloxy)benzene (CAS 156684-90-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1355569-4 (accessed 2026-11-07).

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