2-((1,1-dioxidobenzo[d]isothiazol-3-yl)thio)acetonitrile

Also known as: (1,1-dioxo-1H-benzo[d]isothiazol-3-ylsulfanyl)-acetonitrile, 2-[(1,1-dioxo-1,2-benzothiazol-3-yl)sulfanyl]acetonitrile, Acetonitrile, 2-[(1,1-dioxido-1,2-benzisothiazol-3-yl)thio]-, 2-((1,1-Dioxidobenzo[d]isothiazol-3-yl)thio)acetonitrile, (1,1-dioxo-1H-1l6-benzo[d]isothiazol-3-ylsulfanyl)-acetonitrile

2-((1,1-dioxidobenzo[d]isothiazol-3-yl)thio)acetonitrile (CAS 80357-08-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H6N2O2S2 and a molecular weight of 238.28600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 80357-08-0
Jingsj CID: J-1019106-7
Molecular Formula: C₉H₆N₂O₂S₂
Molecular Weight: 238.28600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	237.98700
PSA	103.97000
LogP	1.90868

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-((1,1-dioxidobenzo[d]isothiazol-3-yl)thio)acetonitrile?

The CAS number of 2-((1,1-dioxidobenzo[d]isothiazol-3-yl)thio)acetonitrile is 80357-08-0.

What are the molecular formula and molecular weight of 2-((1,1-dioxidobenzo[d]isothiazol-3-yl)thio)acetonitrile?

2-((1,1-dioxidobenzo[d]isothiazol-3-yl)thio)acetonitrile has molecular formula C9H6N2O2S2 and molecular weight 238.28600 g/mol.

What are the upstream and downstream products of 2-((1,1-dioxidobenzo[d]isothiazol-3-yl)thio)acetonitrile?

For 2-((1,1-dioxidobenzo[d]isothiazol-3-yl)thio)acetonitrile, Upstream Products: 1,2-Benzisothiazole-3(2H)-thione 1,1-dioxide, Chloroacetonitrile, Saccharin; Downstream Products: 1,2-Benzisothiazol-3-amine 1,1-dioxide.

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-((1,1-dioxidobenzo[d]isothiazol-3-yl)thio)acetonitrile (CAS 80357-08-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1019106-7 (accessed 2026-11-09).

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