tert-butyl (2-chloro-4-nitrophenoxy)acetate

Also known as: t-butyl 4-nitro-2-chlorophenoxyacetate, tert-butyl 2-(2-chloro-4-nitrophenoxy)acetate, 2-Methyl-2-propanyl (2-chloro-4-nitrophenoxy)acetate

tert-butyl (2-chloro-4-nitrophenoxy)acetate (CAS 21320-60-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H14ClNO5 and a molecular weight of 287.69600 g/mol. Key properties include a boiling point of 380.3ºC at 760 mmHg, a density of 1.288g/cm3 and a flash point of 183.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 21320-60-5
Jingsj CID: J-1513120-1
Molecular Formula: C₁₂H₁₄ClNO₅
Molecular Weight: 287.69600 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	380.3ºC at 760 mmHg
Density	1.288g/cm3
Flash Point	183.8ºC
Exact Mass	287.05600
PSA	81.35000
LogP	3.49190
Vapor Pressure	5.49E-06mmHg at 25°C
Refractive Index	1.532

Customs & Trade Information

HS Code	2918990090
Summary	2918990090. 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 tert-butyl (2-chloro-4-nitrophenoxy)acetate?

The CAS number of tert-butyl (2-chloro-4-nitrophenoxy)acetate is 21320-60-5.

What are the molecular formula and molecular weight of tert-butyl (2-chloro-4-nitrophenoxy)acetate?

tert-butyl (2-chloro-4-nitrophenoxy)acetate has molecular formula C12H14ClNO5 and molecular weight 287.69600 g/mol.

What are the upstream and downstream products of tert-butyl (2-chloro-4-nitrophenoxy)acetate?

For tert-butyl (2-chloro-4-nitrophenoxy)acetate, Upstream Products: tert-Butyl chloroacetate, 2-Chloro-4-nitrophenol.

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. "tert-butyl (2-chloro-4-nitrophenoxy)acetate (CAS 21320-60-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1513120-1 (accessed 2026-11-09).

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