2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(3-phenyl-2-propen-1-ylidene)-

Modify Date: 2025-08-26 18:26:13

2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(3-phenyl-2-propen-1-ylidene)- structure	Common Name	2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(3-phenyl-2-propen-1-ylidene)-
	CAS Number	23450-49-9	Molecular Weight	242.23000
	Density	1.391g/cm3	Boiling Point	N/A
	Molecular Formula	C₁₃H₁₀N₂O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	5-[(E)-3-phenylprop-2-enylidene]-1,3-diazinane-2,4,6-trione
Synonym	More Synonyms

Density	1.391g/cm3
Molecular Formula	C₁₃H₁₀N₂O₃
Molecular Weight	242.23000
Exact Mass	242.06900
PSA	75.27000
LogP	1.64980
Index of Refraction	1.699
InChIKey	CRQHPZFBGAKYRX-QPJJXVBHSA-N
SMILES	O=C1NC(=O)C(=CC=Cc2ccccc2)C(=O)N1

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CQ2447500

CHEMICAL NAME :: Barbituric acid, 5-cinnamylidene-

CAS REGISTRY NUMBER :: 23450-49-9

BEILSTEIN REFERENCE NO. :: 0208961

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H10-N2-O3

MOLECULAR WEIGHT :: 242.25

WISWESSER LINE NOTATION :: T6MVMVYVJ EU2U1R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04526

HS Code	2933540000

Cinnamic aldehyde

CAS#:14371-10-9

Barbituric acid

CAS#:67-52-7

~97%

2,4,6(1H,3H,5H)...

CAS#:23450-49-9

Literature: Ciba-Geigy Corporation Patent: US4124760 A1, 1978 ;

Barbituric acid

CAS#:67-52-7

Cinnamaldehyde

CAS#:104-55-2

~83%

2,4,6(1H,3H,5H)...

CAS#:23450-49-9

Literature: Cremlyn, Richard; Bassin, Jatinder P.; Ahmed, Fozia; Hastings, Michael; Hunt, Ian; Mattu, Tajinder Phosphorus, Sulfur and Silicon and the Related Elements, 1992 , vol. 73, # 1-4 p. 161 - 172

Precursor 3
CAS#:14371-10-9 Cinnamic aldehyde CAS#:67-52-7 Barbituric acid CAS#:104-55-2 Cinnamaldehyde
DownStream 0

HS Code	2933540000
Summary	2933540000 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%

5-(3-phenyl-allylidene)-pyrimidine-2,4,6-trione

5-Cinnamyliden-barbitursaeure

2,4,6(1H,3H,5H)Pyrimidinetrione,5-cinnamylidene

BARBITURIC ACID,5-CINNAMYLIDENE

Meterocycle

5-Cinnamylidenebarbituric acid

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(3-phenyl-2-propen-1-ylidene)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
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Email: enquiry@dycnchem.com

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2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(3-phenyl-2-propen-1-ylidene)-

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.