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2,1,3-Benzothiadiazol-5-yl isothiocyanate

2,1,3-苯并噻二唑-5-异硫氰酸酯

Also known as: 5-Isothiocyanato-2,1,3-benzothiadiazole, 5-Isothiocyanatobenzo[c][1,2,5]thiadiazole, 2,1,3-Benzothiadiazole, 5-isothiocyanato-

2,1,3-Benzothiadiazol-5-yl isothiocyanate (CAS 337508-62-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H3N3S2 and a molecular weight of 193.24900 g/mol. It is also known as 5-Isothiocyanato-2,1,3-benzothiadiazole, 5-Isothiocyanatobenzo[c][1,2,5]thiadiazole and 2,1,3-Benzothiadiazole, 5-isothiocyanato-. Key properties include a melting point of 96ºC, a boiling point of 332.6ºC at 760 mmHg, a density of 1.54g/cm3 and a flash point of 155ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
337508-62-0
Jingsj CID
J-1524299-2
Molecular Formula
C7H3N3S2
Chinese Name
2,1,3-苯并噻二唑-5-异硫氰酸酯
Molecular Weight
193.24900 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point96ºC
Boiling Point332.6ºC at 760 mmHg
Density1.54g/cm3
Flash Point155ºC
Exact Mass192.97700
PSA98.47000
LogP2.42560
Refractive Index1.807

Customs & Trade Information

HS Code2934999090
Summary2934999090. 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 2,1,3-Benzothiadiazol-5-yl isothiocyanate?

The CAS number of 2,1,3-Benzothiadiazol-5-yl isothiocyanate is 337508-62-0.

What are the molecular formula and molecular weight of 2,1,3-Benzothiadiazol-5-yl isothiocyanate?

2,1,3-Benzothiadiazol-5-yl isothiocyanate has molecular formula C7H3N3S2 and molecular weight 193.24900 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2,1,3-Benzothiadiazol-5-yl isothiocyanate (CAS 337508-62-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1524299-2 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.