5-Benzylidenehydantoin

5-苄烯海因

Also known as: (5E)-5-Benzylidene-2,4-imidazolidinedione, 2,4-Imidazolidinedione, 5-(phenylmethylene)-, 5-Phenylmethylenehydantoin, Benzylidene hydantoin, 5-Benzylidendhydantoin, 5-Benzylideneimidazolidine-2,4-dione, TIMTEC-BB SBB007867, RARECHEM AP KH 0029, NSC 49418

5-Benzylidenehydantoin (CAS 3775-01-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H8N2O2 and a molecular weight of 188.18300 g/mol. It is also known as (5E)-5-Benzylidene-2,4-imidazolidinedione, 2,4-Imidazolidinedione, 5-(phenylmethylene)- and 5-Phenylmethylenehydantoin. Key property: a density of 1.329g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3775-01-7
Jingsj CID
J-1368977-1
Molecular Formula
C10H8N2O2
Chinese Name
5-苄烯海因
Molecular Weight
188.18300 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Density1.329g/cm3

Frequently Asked Questions

What is the CAS number of 5-Benzylidenehydantoin?

The CAS number of 5-Benzylidenehydantoin is 3775-01-7.

What are the molecular formula and molecular weight of 5-Benzylidenehydantoin?

5-Benzylidenehydantoin has molecular formula C10H8N2O2 and molecular weight 188.18300 g/mol.

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

Last updated:

How to cite: Jingsj. "5-Benzylidenehydantoin (CAS 3775-01-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1368977-1 (accessed 2026-10-22).

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