4-Chloro-2-nitro-1-phenoxybenzene

Also known as: 2-Nitro-4-chlorodiphenyl ether, 2-Nitro 4' Chloro Diphenyl Ether, 4-Chloro-2-nitrodiphenyl ether, 4-Chloro-2-nitro-1-phenoxybenzene, Benzene, 4-chloro-2-nitro-1-phenoxy-, Ether, 4-chloro-2-nitrophenyl phenyl

4-Chloro-2-nitro-1-phenoxybenzene (CAS 91-39-4) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C12H8ClNO3 and a molecular weight of 249.65000 g/mol. Key properties include a melting point of 36-37ºC, a boiling point of 334.5ºC at 760 mmHg, a density of 1.358 and a flash point of 156.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 91-39-4
Jingsj CID: J-1323858-9
Molecular Formula: C₁₂H₈ClNO₃
Molecular Weight: 249.65000 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	36-37ºC
Boiling Point	334.5ºC at 760 mmHg
Density	1.358
Flash Point	156.1ºC
Exact Mass	249.01900
PSA	55.05000
LogP	4.56370
Refractive Index	1.614

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 4-Chloro-2-nitro-1-phenoxybenzene?

The CAS number of 4-Chloro-2-nitro-1-phenoxybenzene is 91-39-4.

What are the molecular formula and molecular weight of 4-Chloro-2-nitro-1-phenoxybenzene?

4-Chloro-2-nitro-1-phenoxybenzene has molecular formula C12H8ClNO3 and molecular weight 249.65000 g/mol.

What are the upstream and downstream products of 4-Chloro-2-nitro-1-phenoxybenzene?

For 4-Chloro-2-nitro-1-phenoxybenzene, Upstream Products: 1-Bromo-4-chloro-2-nitrobenzene, Phenol, Sodium phenoxide; Downstream Products: 5-Chloro-2-phenoxyaniline, 5-Chloro-2-phenoxyphenyl isocyanate, 2-chlorodibenzofuran.

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. "4-Chloro-2-nitro-1-phenoxybenzene (CAS 91-39-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1323858-9 (accessed 2026-11-09).

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