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4-Ethyl-2-nitroaniline

Also known as: 4-ethyl-2-nitroaniline, 4-ethyl-2-nitro-aniline, Benzenamine, 4-ethyl-2-nitro-, 2-nitro-4-ethylaniline, o-nitro-p-ethylaniline, 4-ethyl-2-nitrobenzenamine

4-Ethyl-2-nitroaniline (CAS 3663-35-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H10N2O2 and a molecular weight of 166.17700 g/mol. Key properties include a boiling point of 314ºC at 760mmHg, a density of 1.218g/cm3 and a flash point of 143.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3663-35-2
Jingsj CID
J-1341174-0
Molecular Formula
C8H10N2O2
Molecular Weight
166.17700 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point314ºC at 760mmHg
Density1.218g/cm3
Flash Point143.7ºC
Exact Mass166.07400
PSA71.84000
LogP2.84380
Refractive Index1.598

Customs & Trade Information

HS Code2921420090
SummaryHS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-Ethyl-2-nitroaniline?

The CAS number of 4-Ethyl-2-nitroaniline is 3663-35-2.

What are the molecular formula and molecular weight of 4-Ethyl-2-nitroaniline?

4-Ethyl-2-nitroaniline has molecular formula C8H10N2O2 and molecular weight 166.17700 g/mol.

What are the upstream and downstream products of 4-Ethyl-2-nitroaniline?

For 4-Ethyl-2-nitroaniline, Upstream Products: 4-Ethylaniline, 1,4-Dioxane, 1-Bromo-4-ethylbenzene; Downstream Products: 4-Ethylbenzene-1,2-diamine, 4-(Trifluoromethyl)benzene-1,2-diamine, 3-Ethylaniline.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-Ethyl-2-nitroaniline (CAS 3663-35-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1341174-0 (accessed 2026-11-09).

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