2-Phenoxyaniline

Also known as: o-Phenoxyaniline, 2-Aminodiphenyl ether, 2-aminophenyl phenyl ether, Benzenamine, 2-phenoxy-, Nimesulide Impurity 3, 2-Ade, AURORA KA-7802, AKOS B020146, MFCD00035765, EINECS 220-254-8, 2-Phenoxybenzenamine, o-Aminophenyl phenyl ether

2-Phenoxyaniline (CAS 2688-84-8) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C12H11NO and a molecular weight of 185.222 g/mol. Key properties include a melting point of 46-50 ºC, a boiling point of 170 ºC (18 mmHg), a density of 1.1±0.1 g/cm3 and a flash point of 113 ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2688-84-8
Jingsj CID: J-1498026-0
Molecular Formula: C₁₂H₁₁NO
Molecular Weight: 185.222 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	46-50 ºC
Boiling Point	170 ºC (18 mmHg)
Density	1.1±0.1 g/cm3
Flash Point	113 ºC
Exact Mass	185.084061
PSA	35.25000
LogP	2.46
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.619

GHS Safety & Compliance

IrritantSignal word: Warning

H302 — Harmful if swallowed
H312 — Harmful in contact with skin
H315 — Causes skin irritation
H319 — Causes serious eye irritation
H332 — Harmful if inhaled
H335 — May cause respiratory irritation

Customs & Trade Information

HS Code	2922299090
Summary	2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-Phenoxyaniline?

The CAS number of 2-Phenoxyaniline is 2688-84-8.

What are the molecular formula and molecular weight of 2-Phenoxyaniline?

2-Phenoxyaniline has molecular formula C12H11NO and molecular weight 185.222 g/mol.

Is 2-Phenoxyaniline hazardous?

2-Phenoxyaniline has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H315 — Causes skin irritation.

What are the upstream and downstream products of 2-Phenoxyaniline?

For 2-Phenoxyaniline, Upstream Products: 2-nitrodiphenyl ether, 1-chloro-2-nitrobenzene, Benzoxazole; Downstream Products: 2-Phenoxyphenyl isocyanate, N-(2-Phenoxyphenyl)methanesulfonamide, 2-Phenylbenzoxazole.

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. "2-Phenoxyaniline (CAS 2688-84-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498026-0 (accessed 2026-11-06).

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