N,N'-(dithiodi-4,1-phenylene)bisacetamide

N,N'-(二硫-4,1-亚苯基)双乙酰胺

Also known as: Bis(4-acetamidophenyl)disulfide, Bis(acetamidophenyl)disulfide, 4,4'-Diacetamidophenyldisulfide, N,N'-[Dithiobis(4,1-phenylene)]bisacetamide, Acetamide, N,N'-(dithiodi-4,1-phenylene)bis-, Acetanilide, 4',4'''-dithiobis-, Nsc 82287, Einecs 240-821-3, N-(4-{[4-(acetylamino)phenyl]disulfanyl}phenyl)acetamide, N-[4-[(4-acetamidophenyl)disulfanyl]phenyl]acetamide, p,p'-Dithiobisacetanilide, 4-Acetamidophenyl Disulfide, Bis(4-acetaminophenyl) disulfide, Bis(p-acetylaminophenyl)disulfide

N,N'-(dithiodi-4,1-phenylene)bisacetamide (CAS 16766-09-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C16H16N2O2S2 and a molecular weight of 332.44000 g/mol. It is also known as Bis(4-acetamidophenyl)disulfide, Bis(acetamidophenyl)disulfide and 4,4'-Diacetamidophenyldisulfide. Key properties include a boiling point of 600.8ºC at 760mmHg, a density of 1.31g/cm3 and a flash point of 317.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
16766-09-9
Jingsj CID
J-1512987-3
Molecular Formula
C16H16N2O2S2
Chinese Name
N,N'-(二硫-4,1-亚苯基)双乙酰胺
Molecular Weight
332.44000 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point600.8ºC at 760mmHg
Density1.31g/cm3
Flash Point317.1ºC

Frequently Asked Questions

What is the CAS number of N,N'-(dithiodi-4,1-phenylene)bisacetamide?

The CAS number of N,N'-(dithiodi-4,1-phenylene)bisacetamide is 16766-09-9.

What are the molecular formula and molecular weight of N,N'-(dithiodi-4,1-phenylene)bisacetamide?

N,N'-(dithiodi-4,1-phenylene)bisacetamide has molecular formula C16H16N2O2S2 and molecular weight 332.44000 g/mol.

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

Last updated:

How to cite: Jingsj. "N,N'-(dithiodi-4,1-phenylene)bisacetamide (CAS 16766-09-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1512987-3 (accessed 2026-10-22).

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