2,4-dinitrophenyl thiocyanate

Also known as: 2,4-Dinitrophenyl Thiocyanate, 2,4-Dinitrophenylrhodanide, Thiocyanic Acid 2,4-Dinitrophenyl Ester, 2,4-dinitro-1-thiocyanatobenzene, Nirit, GC-1124, trirodazeen, EINECS 216-477-5, MFCD00047702

2,4-dinitrophenyl thiocyanate (CAS 1594-56-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H3N3O4S and a molecular weight of 225.18100 g/mol. Key properties include a melting point of 138-140°C, a boiling point of 368.4ºC at 760 mmHg and a density of 1.62g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1594-56-5
Jingsj CID: J-12142-6
Molecular Formula: C₇H₃N₃O₄S
Molecular Weight: 225.18100 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	138-140°C
Boiling Point	368.4ºC at 760 mmHg
Density	1.62g/cm3
Exact Mass	224.98400
PSA	140.73000
LogP	3.12258
Vapor Pressure	1.28E-05mmHg at 25°C
Refractive Index	1.666

Customs & Trade Information

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. 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 2,4-dinitrophenyl thiocyanate?

The CAS number of 2,4-dinitrophenyl thiocyanate is 1594-56-5.

What are the molecular formula and molecular weight of 2,4-dinitrophenyl thiocyanate?

2,4-dinitrophenyl thiocyanate has molecular formula C7H3N3O4S and molecular weight 225.18100 g/mol.

What are the upstream and downstream products of 2,4-dinitrophenyl thiocyanate?

For 2,4-dinitrophenyl thiocyanate, Upstream Products: Sodium thiocyanate, 2,4-Dinitroiodobenzene, 1-Bromo-2,4-dinitrobenzene; Downstream Products: Bis(2-nitrophenyl) disulfide, Bis(2,4-dinitrophenyl) disulfide, 2,4-Dinitrodiphenylamine.

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. "2,4-dinitrophenyl thiocyanate (CAS 1594-56-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12142-6 (accessed 2026-11-09).

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