4-Diethylaminophenyl isothiocyanate

Also known as: N,N-diethyl-4-isothiocyanatoaniline, Benzenamine, N,N-diethyl-4-isothiocyanato-, N,N-Diethyl-4-isothiocyanatoaniline, 4-Diethylaminophenyl isothiocyanate, N,N-Diaethyl-4-isothiocyanato-anilin

4-Diethylaminophenyl isothiocyanate (CAS 84381-54-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H14N2S and a molecular weight of 206.30700 g/mol. Key property: a melting point of 27 â„ƒ. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 84381-54-4
Jingsj CID: J-4864-6
Molecular Formula: C₁₁H₁₄N₂S
Molecular Weight: 206.30700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	27 â„ƒ
Exact Mass	206.08800
PSA	47.69000
LogP	3.26710

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 4-Diethylaminophenyl isothiocyanate?

The CAS number of 4-Diethylaminophenyl isothiocyanate is 84381-54-4.

What are the molecular formula and molecular weight of 4-Diethylaminophenyl isothiocyanate?

4-Diethylaminophenyl isothiocyanate has molecular formula C11H14N2S and molecular weight 206.30700 g/mol.

What are the upstream and downstream products of 4-Diethylaminophenyl isothiocyanate?

For 4-Diethylaminophenyl isothiocyanate, Upstream Products: N,N-Diethyl-1,4-phenylenediamine, Di-2-pyridyl thionocarbonate.

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. "4-Diethylaminophenyl isothiocyanate (CAS 84381-54-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4864-6 (accessed 2026-11-09).

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