2,3-Dibromopropyl isothiocyanate

2,3-二溴异硫氰酸丙酯

Also known as: 1,2-Dibromo-3-isothiocyanatopropane, 2,3-Dibromopropyl isothiocyanate, 2,3-Dibromopropyl isothiocyate, Propane, 1,2-dibromo-3-isothiocyanato-

2,3-Dibromopropyl isothiocyanate (CAS 51784-10-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H5Br2NS and a molecular weight of 258.96200 g/mol. It is also known as 1,2-Dibromo-3-isothiocyanatopropane, 2,3-Dibromopropyl isothiocyate and Propane, 1,2-dibromo-3-isothiocyanato-. Key properties include a boiling point of 271.8ºC at 760mmHg, a density of 1.91g/cm3 and a flash point of 118.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
51784-10-2
Jingsj CID
J-860179-1
Molecular Formula
C4H5Br2NS
Chinese Name
2,3-二溴异硫氰酸丙酯
Molecular Weight
258.96200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point271.8ºC at 760mmHg
Density1.91g/cm3
Flash Point118.2ºC

Frequently Asked Questions

What is the CAS number of 2,3-Dibromopropyl isothiocyanate?

The CAS number of 2,3-Dibromopropyl isothiocyanate is 51784-10-2.

What are the molecular formula and molecular weight of 2,3-Dibromopropyl isothiocyanate?

2,3-Dibromopropyl isothiocyanate has molecular formula C4H5Br2NS and molecular weight 258.96200 g/mol.

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

Last updated:

How to cite: Jingsj. "2,3-Dibromopropyl isothiocyanate (CAS 51784-10-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-860179-1 (accessed 2026-10-24).

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