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5-Benzylidenebarbituric Acid

Also known as: 5-Benzylidenepyrimidine-2,4,6(1H,3H,5H)-trione, Benzalbarbituric Acid, 5-Benzylidene-pyrimidine-2,4,6-trione, 5-Benzylidenebarbituric acid, 5-Benzylidene-1,3-diazinane-2,4,6-trione, 5-Benzylidenehexahydropyrimidine-2,4,6-trione, 5-(Phenylmethylene)-2,4,6(1H,3H,5H)-pyrimidinetrione, 5-(Phenylmethylene)-1,3-diazinane-2,4,6-trione, 2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(phenylmethylene)

5-Benzylidenebarbituric Acid (CAS 27402-47-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H8N2O3 and a molecular weight of 216.19300 g/mol. Key property: a density of 1.387g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
27402-47-7
Jingsj CID
J-1142328-2
Molecular Formula
C11H8N2O3
Molecular Weight
216.19300 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Density1.387g/cm3
Exact Mass216.05300
PSA75.27000
LogP1.09360
Refractive Index1.64

Customs & Trade Information

HS Code2933540000
Summary2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 5-Benzylidenebarbituric Acid?

The CAS number of 5-Benzylidenebarbituric Acid is 27402-47-7.

What are the molecular formula and molecular weight of 5-Benzylidenebarbituric Acid?

5-Benzylidenebarbituric Acid has molecular formula C11H8N2O3 and molecular weight 216.19300 g/mol.

What are the upstream and downstream products of 5-Benzylidenebarbituric Acid?

For 5-Benzylidenebarbituric Acid, Upstream Products: Barbituric acid, Benzaldehyde, Benzylidenemalononitrile; Downstream Products: 5,5-Dibromobarbituric acid, Cinnamamide, 5-Benzylbarbituric acid.

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

Last updated:

How to cite: Jingsj. "5-Benzylidenebarbituric Acid (CAS 27402-47-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1142328-2 (accessed 2026-11-09).

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