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(4-nitrophenoxy)acetyl chloride

Also known as: 2-(4-nitrophenoxy)acetyl chloride, p-Nitrophenoxyacetyl chloride, 2-(4-nitrophenoxy)ethanoyl chloride, acetyl chloride, (4-nitrophenoxy)-, 4-Nitrophenoxyacetyl chloride, Einecs 243-544-6, p-nitrophenoxyacetic acid chloride

(4-nitrophenoxy)acetyl chloride (CAS 20142-88-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6ClNO4 and a molecular weight of 215.59100 g/mol. Key properties include a boiling point of 338.8ºC at 760 mmHg, a density of 1.434g/cm3 and a flash point of 158.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
20142-88-5
Jingsj CID
J-1513277-1
Molecular Formula
C8H6ClNO4
Molecular Weight
215.59100 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point338.8ºC at 760 mmHg
Density1.434g/cm3
Flash Point158.7ºC
Exact Mass214.99900
PSA72.12000
LogP2.26220
Vapor Pressure9.57E-05mmHg at 25°C
Refractive Index1.565

Customs & Trade Information

HS Code2918990090
Summary2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. 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 (4-nitrophenoxy)acetyl chloride?

The CAS number of (4-nitrophenoxy)acetyl chloride is 20142-88-5.

What are the molecular formula and molecular weight of (4-nitrophenoxy)acetyl chloride?

(4-nitrophenoxy)acetyl chloride has molecular formula C8H6ClNO4 and molecular weight 215.59100 g/mol.

What are the upstream and downstream products of (4-nitrophenoxy)acetyl chloride?

For (4-nitrophenoxy)acetyl chloride, Upstream Products: 4-Nitrophenoxyacetic acid, Ethyl 2-(4-nitrophenoxy)acetate; Downstream Products: methyl 2-(4-nitrophenoxy)acetate, 4-Nitrodiphenylamine, 1-(2,4,6-Trichlorophenyl)-3-(p-nitroanilino)-2-pyrazoline-5-one.

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-nitrophenoxy)acetyl chloride (CAS 20142-88-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1513277-1 (accessed 2026-11-09).

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